R5V3ObservationMethodForR4 - XML Representation - Extensions for Using Data Elements from FHIR R5 in FHIR R4 v0.1.0

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: R5V3ObservationMethodForR4 - XML Representation

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<ValueSet xmlns="http://hl7.org/fhir">
  <id value="R5-v3-ObservationMethod-for-R4"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ValueSet R5-v3-ObservationMethod-for-R4</b></p><a name="R5-v3-ObservationMethod-for-R4"> </a><a name="hcR5-v3-ObservationMethod-for-R4"> </a><p>This value set expansion contains 289 concepts.</p><table class="codes"><tr><td><b>System</b></td><td><b>Version</b></td><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0001"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0001</td><td>Complement fixation</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0002"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0002</td><td>Computed axial tomography</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0003"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0003</td><td>HLAR agar test</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0004"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0004</td><td>Macroscopic observation</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0005"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0005</td><td>Magnetic resonance</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0006"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0006</td><td>Morphometry</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0007"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0007</td><td>Positron emission tomography</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0008"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0008</td><td>SAMHSA confirmation</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0009"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0009</td><td>SAMHSA screening</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0010"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0010</td><td>Serum Neutralization</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0011"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0011</td><td>Titration</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0012"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0012</td><td>Ultrasound</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0013"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0013</td><td>X-ray crystallography</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0014"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0014</td><td>Agglutination</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0015"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0015</td><td>Buffered acidified plate agglutination</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0016"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0016</td><td>Card agglutination</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0017"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0017</td><td>Hemagglutination</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0018"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0018</td><td>Hemagglutination inhibition</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0019"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0019</td><td>Latex agglutination</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0020"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0020</td><td>Plate agglutination</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0021"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0021</td><td>Rapid agglutination</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0022"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0022</td><td>RBC agglutination</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0023"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0023</td><td>Rivanol agglutination</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0024"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0024</td><td>Tube agglutination</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0025"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0025</td><td>Bioassay</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0026"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0026</td><td>Animal Inoculation</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0027"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0027</td><td>Cytotoxicity</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0028"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0028</td><td>Embryo infective dose 50</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0029"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0029</td><td>Embryo lethal dose 50</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0030"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0030</td><td>Mouse intercerebral inoculation</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0031"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0031</td><td>Bioassay, qualitative</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0032"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0032</td><td>Bioassay, quantitative</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0033"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0033</td><td>Chemical method</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0034"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0034</td><td>Differential light absorption chemical test</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0035"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0035</td><td>Dipstick</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0036"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0036</td><td>Dipstick colorimetric laboratory test</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0037"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0037</td><td>Test strip</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0038"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0038</td><td>Chromatography</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0039"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0039</td><td>Affinity chromatography</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0040"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0040</td><td>Gas liquid chromatography</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0041"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0041</td><td>High performance liquid chromatography</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0042"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0042</td><td>Liquid Chromatography</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0043"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0043</td><td>Protein A affinity chromatography</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0044"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0044</td><td>Coagulation</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0045"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0045</td><td>Tilt tube coagulation time</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0046"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0046</td><td>Tilt tube reptilase induced coagulation</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0047"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0047</td><td>Automated count</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0048"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0048</td><td>Manual cell count</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0049"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0049</td><td>Platelet count, Rees-Ecker</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0050"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0050</td><td>Aerobic Culture</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0051"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0051</td><td>Anaerobic Culture</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0052"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0052</td><td>Chicken embryo culture</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0053"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0053</td><td>Delayed secondary enrichment</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0054"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0054</td><td>Microaerophilic Culture</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0055"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0055</td><td>Quantitative microbial culture, cup</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0056"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0056</td><td>Quantitative microbial culture, droplet</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0057"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0057</td><td>Quantitative microbial culture, filter paper</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0058"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0058</td><td>Quantitative microbial culture, pad culture</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0059"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0059</td><td>Quantitative microbial culture, pour plate</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0060"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0060</td><td>Quantitative microbial culture, surface streak</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0061"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0061</td><td>Somatic Cell culture</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0062"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0062</td><td>Agar diffusion</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0063"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0063</td><td>Agar Gel Immunodiffusion</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0064"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0064</td><td>Electrophoresis</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0065"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0065</td><td>Agaorse gel electrophoresis</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0066"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0066</td><td>Electrophoresis, citrate agar</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0067"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0067</td><td>Immunoelectrophoresis</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0068"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0068</td><td>Polyacrylamide gel electrophoresis</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0069"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0069</td><td>Starch gel electrophoresis</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0070"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0070</td><td>ELISA</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0071"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0071</td><td>ELISA, antigen capture</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0072"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0072</td><td>ELISA, avidin biotin peroxidase complex</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0073"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0073</td><td>Kinetic ELISA</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0074"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0074</td><td>ELISA, peroxidase-antiperoxidase</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0075"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0075</td><td>API 20 Strep</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0076"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0076</td><td>API 20A</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0077"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0077</td><td>API 20C AUX</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0078"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0078</td><td>API 20E</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0079"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0079</td><td>API 20NE</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0080"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0080</td><td>API 50 CH</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0081"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0081</td><td>API An-IDENT</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0082"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0082</td><td>API Coryne</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0083"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0083</td><td>API Rapid 20E</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0084"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0084</td><td>API Staph</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0085"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0085</td><td>API ZYM</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0086"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0086</td><td>Bacterial identification</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0087"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0087</td><td>mini VIDAS</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0088"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0088</td><td>Phage susceptibility typing</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0089"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0089</td><td>Quad-FERM+</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0090"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0090</td><td>RAPIDEC Staph</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0091"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0091</td><td>Staphaurex</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0092"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0092</td><td>VIDAS</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0093"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0093</td><td>Vitek</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0094"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0094</td><td>VITEK 2</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0095"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0095</td><td>Immune stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0096"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0096</td><td>Immunofluorescent antibody, direct</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0097"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0097</td><td>Immunofluorescent antibody, indirect</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0098"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0098</td><td>Immunoperoxidase, Avidin-Biotin Complex</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0099"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0099</td><td>Immunoperoxidase, Peroxidase anti-peroxidase complex</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0100"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0100</td><td>Immunoperoxidase, Protein A-peroxidase complex</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0101"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0101</td><td>Immunoassay</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0102"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0102</td><td>Immunoassay, qualitative, multiple step</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0103"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0103</td><td>Immunoassay, qualitative, single step</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0104"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0104</td><td>Radioimmunoassay</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0105"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0105</td><td>Immunoassay, semi-quantitative, multiple step</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0106"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0106</td><td>Immunoassay, semi-quantitative, single step</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0107"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0107</td><td>Microscopy</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0108"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0108</td><td>Darkfield microscopy</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0109"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0109</td><td>Electron microscopy</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0110"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0110</td><td>Electron microscopy tomography</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0111"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0111</td><td>Electron microscopy, negative stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0112"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0112</td><td>Electron microscopy, thick section</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0113"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0113</td><td>Electron microscopy, thin section</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0114"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0114</td><td>Microscopy, Light</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0115"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0115</td><td>Polarizing light microscopy</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0116"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0116</td><td>Scanning electron microscopy</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0117"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0117</td><td>Transmission electron microscopy</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0118"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0118</td><td>Transparent tape direct examination</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0119"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0119</td><td>3 Self-Sustaining Sequence Replication</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0120"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0120</td><td>Branched Chain DNA</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0121"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0121</td><td>Hybridization Protection Assay</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0122"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0122</td><td>Immune blot</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0123"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0123</td><td>In-situ hybridization</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0124"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0124</td><td>Ligase Chain Reaction</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0125"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0125</td><td>Ligation Activated Transcription</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0126"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0126</td><td>Nucleic Acid Probe</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0127"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0127</td><td>Nucleic acid probe</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0128"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0128</td><td>Nucleic acid probe with amplification</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0129"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0129</td><td>Nucleic acid probe with target amplification</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0130"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0130</td><td>Nucleic acid reverse transcription</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0131"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0131</td><td>Nucleic Acid Sequence Based Analysis</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0132"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0132</td><td>Polymerase chain reaction</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0133"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0133</td><td>Q-Beta Replicase or probe amplification category method</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0134"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0134</td><td>Restriction Fragment Length Polymorphism</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0135"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0135</td><td>Southern Blot</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0136"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0136</td><td>Strand Displacement Amplification</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0137"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0137</td><td>Transcription Mediated Amplification</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0138"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0138</td><td>Western Blot</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0139"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0139</td><td>Flocculation</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0140"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0140</td><td>Immune precipitation</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0141"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0141</td><td>Milk ring test</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0142"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0142</td><td>Precipitin</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0143"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0143</td><td>Acid fast stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0144"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0144</td><td>Acid fast stain, fluorochrome</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0145"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0145</td><td>Acid fast stain, Kinyoun's cold carbolfuchsin</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0146"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0146</td><td>Acid fast stain, Ziehl-Neelsen</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0147"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0147</td><td>Acid phosphatase stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0148"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0148</td><td>Acridine orange stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0149"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0149</td><td>Active brilliant orange KH stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0150"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0150</td><td>Alazarin red S stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0151"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0151</td><td>Alcian blue stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0152"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0152</td><td>Alcian blue with Periodic acid Schiff stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0153"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0153</td><td>Argentaffin stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0154"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0154</td><td>Argentaffin silver stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0155"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0155</td><td>Azure-eosin stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0156"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0156</td><td>Basic Fuschin stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0157"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0157</td><td>Bennhold stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0158"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0158</td><td>Bennhold's Congo red stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0159"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0159</td><td>Bielschowsky stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0160"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0160</td><td>Bielschowsky's silver stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0161"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0161</td><td>Bleach stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0162"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0162</td><td>Bodian stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0163"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0163</td><td>Brown-Brenn stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0164"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0164</td><td>Butyrate-esterase stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0165"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0165</td><td>Calcofluor white fluorescent stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0166"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0166</td><td>Carbol-fuchsin stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0167"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0167</td><td>Carmine stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0168"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0168</td><td>Churukian-Schenk stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0169"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0169</td><td>Congo red stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0170"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0170</td><td>Cresyl echt violet stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0171"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0171</td><td>Crystal violet stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0172"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0172</td><td>De Galantha stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0173"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0173</td><td>Dieterle silver impregnation stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0174"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0174</td><td>Fite-Farco stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0175"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0175</td><td>Fontana-Masson silver stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0176"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0176</td><td>Fouchet stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0177"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0177</td><td>Gomori stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0178"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0178</td><td>Gomori methenamine silver stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0179"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0179</td><td>Gomori-Wheatly trichrome stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0180"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0180</td><td>Gridley stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0181"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0181</td><td>Grimelius silver stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0182"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0182</td><td>Grocott stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0183"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0183</td><td>Grocott methenamine silver stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0184"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0184</td><td>Hale's colloidal ferric oxide stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0185"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0185</td><td>Hale's colloidal iron stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0186"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0186</td><td>Hansel stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0187"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0187</td><td>Harris regressive hematoxylin and eosin stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0188"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0188</td><td>Hematoxylin and eosin stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0189"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0189</td><td>Highman stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0190"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0190</td><td>Holzer stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0191"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0191</td><td>Iron hematoxylin stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0192"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0192</td><td>Jones stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0193"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0193</td><td>Jones methenamine silver stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0194"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0194</td><td>Kossa stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0195"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0195</td><td>Lawson-Van Gieson stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0196"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0196</td><td>Loeffler methylene blue stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0197"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0197</td><td>Luxol fast blue with cresyl violet stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0198"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0198</td><td>Luxol fast blue with Periodic acid-Schiff stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0199"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0199</td><td>MacNeal's tetrachrome blood stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0200"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0200</td><td>Mallory-Heidenhain stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0201"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0201</td><td>Masson trichrome stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0202"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0202</td><td>Mayer mucicarmine stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0203"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0203</td><td>Mayers progressive hematoxylin and eosin stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0204"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0204</td><td>May-Grunwald Giemsa stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0205"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0205</td><td>Methyl green stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0206"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0206</td><td>Methyl green pyronin stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0207"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0207</td><td>Modified Gomori-Wheatly trichrome stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0208"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0208</td><td>Modified Masson trichrome stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0209"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0209</td><td>Modified trichrome stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0210"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0210</td><td>Movat pentachrome stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0211"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0211</td><td>Mucicarmine stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0212"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0212</td><td>Neutral red stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0213"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0213</td><td>Night blue stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0214"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0214</td><td>Non-specific esterase stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0215"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0215</td><td>Oil red-O stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0216"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0216</td><td>Orcein stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0217"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0217</td><td>Perls' stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0218"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0218</td><td>Phosphotungstic acid-hematoxylin stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0219"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0219</td><td>Potassium ferrocyanide stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0220"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0220</td><td>Prussian blue stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0221"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0221</td><td>Putchler modified Bennhold stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0222"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0222</td><td>Quinacrine fluorescent stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0223"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0223</td><td>Reticulin stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0224"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0224</td><td>Rhodamine stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0225"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0225</td><td>Safranin stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0226"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0226</td><td>Schmorl stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0227"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0227</td><td>Seiver-Munger stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0228"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0228</td><td>Silver stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0229"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0229</td><td>Specific esterase stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0230"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0230</td><td>Steiner silver stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0231"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0231</td><td>Sudan III stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0232"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0232</td><td>Sudan IVI stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0233"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0233</td><td>Sulfated alcian blue stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0234"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0234</td><td>Supravital stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0235"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0235</td><td>Thioflavine-S stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0236"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0236</td><td>Three micron Giemsa stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0237"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0237</td><td>Vassar-Culling stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0238"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0238</td><td>Vital Stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0239"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0239</td><td>von Kossa stain</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0240"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0240</td><td>Antibiotic sensitivity, disk</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0241"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0241</td><td>BACTEC susceptibility test</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0242"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0242</td><td>Disk dilution</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0243"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0243</td><td>Minimum bactericidal concentration test, macrodilution</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0244"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0244</td><td>Minimum bactericidal concentration test, microdilution</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0245"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0245</td><td>Minimum Inhibitory Concentration, macrodilution</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0246"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0246</td><td>Minimum Inhibitory Concentration, microdilution</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0247"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0247</td><td>Turbidometric</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0248"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0248</td><td>Refractometric</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0249"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0249</td><td>Thin layer chromatography (TLC)</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0250"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0250</td><td>EMIT</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0251"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0251</td><td>Flow cytometry (FC)</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0252"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0252</td><td>Radial immunodiffusion (RID)</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0253"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0253</td><td>Fluorescence polarization immunoassay (FPIA)</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0254"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0254</td><td>Immunofixation electrophoresis (IFE)</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0255"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0255</td><td>Equilibrium dialysis</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0256"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0256</td><td>Kleihauer-Betke acid elution</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0257"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0257</td><td>Anti-complement immunofluorescence (ACIF)</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0258"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0258</td><td>GC/MS</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0259"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0259</td><td>Nephelometry</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0260"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0260</td><td>IgE immunoassay antibody</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0261"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0261</td><td>Lymphocyte Microcytotoxicity Assay</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0262"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0262</td><td>Spectrophotometry</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0263"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0263</td><td>Atomic absorption spectrophotometry (AAS)</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0264"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0264</td><td>Ion selective electrode (ISE)</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0265"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0265</td><td>Gas chromatography (GC)</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0266"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0266</td><td>Isoelectric focusing (IEF)</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0267"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0267</td><td>Immunochemiluminescence</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0268"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0268</td><td>Microparticle enzyme immunoassay (MEIA)</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0269"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0269</td><td>ICP/MS</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0270"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0270</td><td>Immunoradiometric assay (IRMA)</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0271"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0271</td><td>Photo optical clot detection</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0272"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0272</td><td>Minimum Inhibitory Concentration</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0273"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0273</td><td>Viral Genotype Susceptibility</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0274"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0274</td><td>Viral Phenotype Susceptibility</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0275"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0275</td><td>Gradient Strip</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0275a"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0275a</td><td>Minimum Lethal Concentration (MLC)</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0276"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0276</td><td>Slow Mycobacteria Susceptibility</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0277"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0277</td><td>Serum bactericidal titer</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0278"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0278</td><td>Agar screen</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0279"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0279</td><td>Disk induction</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-0280"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  0280</td><td>Susceptibility Testing</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-ALGM"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  ALGM</td><td>algorithm</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-BYCL"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  BYCL</td><td>bayesian calculation</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-GINT"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  GINT</td><td>global introspection</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-PCR"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  PCR</td><td>PCR</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-VDOC"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  VDOC</td><td>document verification</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-VREG"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  VREG</td><td>registry verification</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-VTOKEN"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  VTOKEN</td><td>electronic token verification</td></tr><tr><td><a name="R5-v3-ObservationMethod-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationMethod-VVOICE"> </a><code>http://terminology.hl7.org/CodeSystem/v3-ObservationMethod</code></td><td>2.1.0</td><td style="white-space:nowrap">  VVOICE</td><td>voice-based verification</td></tr></table></div>
  </text>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/package-source">
    <extension url="packageId">
      <valueId value="hl7.fhir.uv.xver-r5.r4"/>
    </extension>
    <extension url="version">
      <valueString value="0.1.0"/>
    </extension>
    <extension url="uri">
      <valueUri
                value="http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r5.r4"/>
    </extension>
  </extension>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="0">
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
        <valueCanonical
                        value="http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r5.r4"/>
      </extension>
    </valueInteger>
  </extension>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="trial-use">
      <extension
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        <valueCanonical
                        value="http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r5.r4"/>
      </extension>
    </valueCode>
  </extension>
  <url
       value="http://hl7.org/fhir/uv/xver/ValueSet/R5-v3-ObservationMethod-for-R4"/>
  <version value="0.1.0"/>
  <name value="R5V3ObservationMethodForR4"/>
  <title
         value="Cross-version ValueSet R5.ObservationMethod for use in FHIR R4"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2026-03-17T21:02:03.8104715+00:00"/>
  <publisher value="FHIR Infrastructure"/>
  <contact>
    <name value="FHIR Infrastructure"/>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/fiwg"/>
    </telecom>
  </contact>
  <description
               value="This cross-version ValueSet represents content from `http://terminology.hl7.org/ValueSet/v3-ObservationMethod|2.0.0` for use in FHIR R4."/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
      <display value="World"/>
    </coding>
  </jurisdiction>
  <purpose
           value="This value set is part of the cross-version definitions generated to enable use of the
value set `http://terminology.hl7.org/ValueSet/v3-ObservationMethod|2.0.0` as defined in FHIR R5
in FHIR R4.

The source value set is bound to the following FHIR R5 elements:
* 

Note that all concepts are included in this cross-version definition because no concepts have compatible representations

Following are the generation technical comments:

FHIR ValueSet `http://terminology.hl7.org/ValueSet/v3-ObservationMethod|2.0.0`, defined in FHIR R5 does not have any mapping to FHIR R4"/>
  <compose>
    <include>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <concept>
        <code value="0001"/>
        <display value="Complement fixation"/>
      </concept>
      <concept>
        <code value="0002"/>
        <display value="Computed axial tomography"/>
      </concept>
      <concept>
        <code value="0003"/>
        <display value="HLAR agar test"/>
      </concept>
      <concept>
        <code value="0004"/>
        <display value="Macroscopic observation"/>
      </concept>
      <concept>
        <code value="0005"/>
        <display value="Magnetic resonance"/>
      </concept>
      <concept>
        <code value="0006"/>
        <display value="Morphometry"/>
      </concept>
      <concept>
        <code value="0007"/>
        <display value="Positron emission tomography"/>
      </concept>
      <concept>
        <code value="0008"/>
        <display value="SAMHSA confirmation"/>
      </concept>
      <concept>
        <code value="0009"/>
        <display value="SAMHSA screening"/>
      </concept>
      <concept>
        <code value="0010"/>
        <display value="Serum Neutralization"/>
      </concept>
      <concept>
        <code value="0011"/>
        <display value="Titration"/>
      </concept>
      <concept>
        <code value="0012"/>
        <display value="Ultrasound"/>
      </concept>
      <concept>
        <code value="0013"/>
        <display value="X-ray crystallography"/>
      </concept>
      <concept>
        <code value="0014"/>
        <display value="Agglutination"/>
      </concept>
      <concept>
        <code value="0015"/>
        <display value="Buffered acidified plate agglutination"/>
      </concept>
      <concept>
        <code value="0016"/>
        <display value="Card agglutination"/>
      </concept>
      <concept>
        <code value="0017"/>
        <display value="Hemagglutination"/>
      </concept>
      <concept>
        <code value="0018"/>
        <display value="Hemagglutination inhibition"/>
      </concept>
      <concept>
        <code value="0019"/>
        <display value="Latex agglutination"/>
      </concept>
      <concept>
        <code value="0020"/>
        <display value="Plate agglutination"/>
      </concept>
      <concept>
        <code value="0021"/>
        <display value="Rapid agglutination"/>
      </concept>
      <concept>
        <code value="0022"/>
        <display value="RBC agglutination"/>
      </concept>
      <concept>
        <code value="0023"/>
        <display value="Rivanol agglutination"/>
      </concept>
      <concept>
        <code value="0024"/>
        <display value="Tube agglutination"/>
      </concept>
      <concept>
        <code value="0025"/>
        <display value="Bioassay"/>
      </concept>
      <concept>
        <code value="0026"/>
        <display value="Animal Inoculation"/>
      </concept>
      <concept>
        <code value="0027"/>
        <display value="Cytotoxicity"/>
      </concept>
      <concept>
        <code value="0028"/>
        <display value="Embryo infective dose 50"/>
      </concept>
      <concept>
        <code value="0029"/>
        <display value="Embryo lethal dose 50"/>
      </concept>
      <concept>
        <code value="0030"/>
        <display value="Mouse intercerebral inoculation"/>
      </concept>
      <concept>
        <code value="0031"/>
        <display value="Bioassay, qualitative"/>
      </concept>
      <concept>
        <code value="0032"/>
        <display value="Bioassay, quantitative"/>
      </concept>
      <concept>
        <code value="0033"/>
        <display value="Chemical method"/>
      </concept>
      <concept>
        <code value="0034"/>
        <display value="Differential light absorption chemical test"/>
      </concept>
      <concept>
        <code value="0035"/>
        <display value="Dipstick"/>
      </concept>
      <concept>
        <code value="0036"/>
        <display value="Dipstick colorimetric laboratory test"/>
      </concept>
      <concept>
        <code value="0037"/>
        <display value="Test strip"/>
      </concept>
      <concept>
        <code value="0038"/>
        <display value="Chromatography"/>
      </concept>
      <concept>
        <code value="0039"/>
        <display value="Affinity chromatography"/>
      </concept>
      <concept>
        <code value="0040"/>
        <display value="Gas liquid chromatography"/>
      </concept>
      <concept>
        <code value="0041"/>
        <display value="High performance liquid chromatography"/>
      </concept>
      <concept>
        <code value="0042"/>
        <display value="Liquid Chromatography"/>
      </concept>
      <concept>
        <code value="0043"/>
        <display value="Protein A affinity chromatography"/>
      </concept>
      <concept>
        <code value="0044"/>
        <display value="Coagulation"/>
      </concept>
      <concept>
        <code value="0045"/>
        <display value="Tilt tube coagulation time"/>
      </concept>
      <concept>
        <code value="0046"/>
        <display value="Tilt tube reptilase induced coagulation"/>
      </concept>
      <concept>
        <code value="0047"/>
        <display value="Automated count"/>
      </concept>
      <concept>
        <code value="0048"/>
        <display value="Manual cell count"/>
      </concept>
      <concept>
        <code value="0049"/>
        <display value="Platelet count, Rees-Ecker"/>
      </concept>
      <concept>
        <code value="0050"/>
        <display value="Aerobic Culture"/>
      </concept>
      <concept>
        <code value="0051"/>
        <display value="Anaerobic Culture"/>
      </concept>
      <concept>
        <code value="0052"/>
        <display value="Chicken embryo culture"/>
      </concept>
      <concept>
        <code value="0053"/>
        <display value="Delayed secondary enrichment"/>
      </concept>
      <concept>
        <code value="0054"/>
        <display value="Microaerophilic Culture"/>
      </concept>
      <concept>
        <code value="0055"/>
        <display value="Quantitative microbial culture, cup"/>
      </concept>
      <concept>
        <code value="0056"/>
        <display value="Quantitative microbial culture, droplet"/>
      </concept>
      <concept>
        <code value="0057"/>
        <display value="Quantitative microbial culture, filter paper"/>
      </concept>
      <concept>
        <code value="0058"/>
        <display value="Quantitative microbial culture, pad culture"/>
      </concept>
      <concept>
        <code value="0059"/>
        <display value="Quantitative microbial culture, pour plate"/>
      </concept>
      <concept>
        <code value="0060"/>
        <display value="Quantitative microbial culture, surface streak"/>
      </concept>
      <concept>
        <code value="0061"/>
        <display value="Somatic Cell culture"/>
      </concept>
      <concept>
        <code value="0062"/>
        <display value="Agar diffusion"/>
      </concept>
      <concept>
        <code value="0063"/>
        <display value="Agar Gel Immunodiffusion"/>
      </concept>
      <concept>
        <code value="0064"/>
        <display value="Electrophoresis"/>
      </concept>
      <concept>
        <code value="0065"/>
        <display value="Agaorse gel electrophoresis"/>
      </concept>
      <concept>
        <code value="0066"/>
        <display value="Electrophoresis, citrate agar"/>
      </concept>
      <concept>
        <code value="0067"/>
        <display value="Immunoelectrophoresis"/>
      </concept>
      <concept>
        <code value="0068"/>
        <display value="Polyacrylamide gel electrophoresis"/>
      </concept>
      <concept>
        <code value="0069"/>
        <display value="Starch gel electrophoresis"/>
      </concept>
      <concept>
        <code value="0070"/>
        <display value="ELISA"/>
      </concept>
      <concept>
        <code value="0071"/>
        <display value="ELISA, antigen capture"/>
      </concept>
      <concept>
        <code value="0072"/>
        <display value="ELISA, avidin biotin peroxidase complex"/>
      </concept>
      <concept>
        <code value="0073"/>
        <display value="Kinetic ELISA"/>
      </concept>
      <concept>
        <code value="0074"/>
        <display value="ELISA, peroxidase-antiperoxidase"/>
      </concept>
      <concept>
        <code value="0075"/>
        <display value="API 20 Strep"/>
      </concept>
      <concept>
        <code value="0076"/>
        <display value="API 20A"/>
      </concept>
      <concept>
        <code value="0077"/>
        <display value="API 20C AUX"/>
      </concept>
      <concept>
        <code value="0078"/>
        <display value="API 20E"/>
      </concept>
      <concept>
        <code value="0079"/>
        <display value="API 20NE"/>
      </concept>
      <concept>
        <code value="0080"/>
        <display value="API 50 CH"/>
      </concept>
      <concept>
        <code value="0081"/>
        <display value="API An-IDENT"/>
      </concept>
      <concept>
        <code value="0082"/>
        <display value="API Coryne"/>
      </concept>
      <concept>
        <code value="0083"/>
        <display value="API Rapid 20E"/>
      </concept>
      <concept>
        <code value="0084"/>
        <display value="API Staph"/>
      </concept>
      <concept>
        <code value="0085"/>
        <display value="API ZYM"/>
      </concept>
      <concept>
        <code value="0086"/>
        <display value="Bacterial identification"/>
      </concept>
      <concept>
        <code value="0087"/>
        <display value="mini VIDAS"/>
      </concept>
      <concept>
        <code value="0088"/>
        <display value="Phage susceptibility typing"/>
      </concept>
      <concept>
        <code value="0089"/>
        <display value="Quad-FERM+"/>
      </concept>
      <concept>
        <code value="0090"/>
        <display value="RAPIDEC Staph"/>
      </concept>
      <concept>
        <code value="0091"/>
        <display value="Staphaurex"/>
      </concept>
      <concept>
        <code value="0092"/>
        <display value="VIDAS"/>
      </concept>
      <concept>
        <code value="0093"/>
        <display value="Vitek"/>
      </concept>
      <concept>
        <code value="0094"/>
        <display value="VITEK 2"/>
      </concept>
      <concept>
        <code value="0095"/>
        <display value="Immune stain"/>
      </concept>
      <concept>
        <code value="0096"/>
        <display value="Immunofluorescent antibody, direct"/>
      </concept>
      <concept>
        <code value="0097"/>
        <display value="Immunofluorescent antibody, indirect"/>
      </concept>
      <concept>
        <code value="0098"/>
        <display value="Immunoperoxidase, Avidin-Biotin Complex"/>
      </concept>
      <concept>
        <code value="0099"/>
        <display
                 value="Immunoperoxidase, Peroxidase anti-peroxidase complex"/>
      </concept>
      <concept>
        <code value="0100"/>
        <display value="Immunoperoxidase, Protein A-peroxidase complex"/>
      </concept>
      <concept>
        <code value="0101"/>
        <display value="Immunoassay"/>
      </concept>
      <concept>
        <code value="0102"/>
        <display value="Immunoassay, qualitative, multiple step"/>
      </concept>
      <concept>
        <code value="0103"/>
        <display value="Immunoassay, qualitative, single step"/>
      </concept>
      <concept>
        <code value="0104"/>
        <display value="Radioimmunoassay"/>
      </concept>
      <concept>
        <code value="0105"/>
        <display value="Immunoassay, semi-quantitative, multiple step"/>
      </concept>
      <concept>
        <code value="0106"/>
        <display value="Immunoassay, semi-quantitative, single step"/>
      </concept>
      <concept>
        <code value="0107"/>
        <display value="Microscopy"/>
      </concept>
      <concept>
        <code value="0108"/>
        <display value="Darkfield microscopy"/>
      </concept>
      <concept>
        <code value="0109"/>
        <display value="Electron microscopy"/>
      </concept>
      <concept>
        <code value="0110"/>
        <display value="Electron microscopy tomography"/>
      </concept>
      <concept>
        <code value="0111"/>
        <display value="Electron microscopy, negative stain"/>
      </concept>
      <concept>
        <code value="0112"/>
        <display value="Electron microscopy, thick section"/>
      </concept>
      <concept>
        <code value="0113"/>
        <display value="Electron microscopy, thin section"/>
      </concept>
      <concept>
        <code value="0114"/>
        <display value="Microscopy, Light"/>
      </concept>
      <concept>
        <code value="0115"/>
        <display value="Polarizing light microscopy"/>
      </concept>
      <concept>
        <code value="0116"/>
        <display value="Scanning electron microscopy"/>
      </concept>
      <concept>
        <code value="0117"/>
        <display value="Transmission electron microscopy"/>
      </concept>
      <concept>
        <code value="0118"/>
        <display value="Transparent tape direct examination"/>
      </concept>
      <concept>
        <code value="0119"/>
        <display value="3 Self-Sustaining Sequence Replication"/>
      </concept>
      <concept>
        <code value="0120"/>
        <display value="Branched Chain DNA"/>
      </concept>
      <concept>
        <code value="0121"/>
        <display value="Hybridization Protection Assay"/>
      </concept>
      <concept>
        <code value="0122"/>
        <display value="Immune blot"/>
      </concept>
      <concept>
        <code value="0123"/>
        <display value="In-situ hybridization"/>
      </concept>
      <concept>
        <code value="0124"/>
        <display value="Ligase Chain Reaction"/>
      </concept>
      <concept>
        <code value="0125"/>
        <display value="Ligation Activated Transcription"/>
      </concept>
      <concept>
        <code value="0126"/>
        <display value="Nucleic Acid Probe"/>
      </concept>
      <concept>
        <code value="0127"/>
        <display value="Nucleic acid probe"/>
      </concept>
      <concept>
        <code value="0128"/>
        <display value="Nucleic acid probe with amplification"/>
      </concept>
      <concept>
        <code value="0129"/>
        <display value="Nucleic acid probe with target amplification"/>
      </concept>
      <concept>
        <code value="0130"/>
        <display value="Nucleic acid reverse transcription"/>
      </concept>
      <concept>
        <code value="0131"/>
        <display value="Nucleic Acid Sequence Based Analysis"/>
      </concept>
      <concept>
        <code value="0132"/>
        <display value="Polymerase chain reaction"/>
      </concept>
      <concept>
        <code value="0133"/>
        <display
                 value="Q-Beta Replicase or probe amplification category method"/>
      </concept>
      <concept>
        <code value="0134"/>
        <display value="Restriction Fragment Length Polymorphism"/>
      </concept>
      <concept>
        <code value="0135"/>
        <display value="Southern Blot"/>
      </concept>
      <concept>
        <code value="0136"/>
        <display value="Strand Displacement Amplification"/>
      </concept>
      <concept>
        <code value="0137"/>
        <display value="Transcription Mediated Amplification"/>
      </concept>
      <concept>
        <code value="0138"/>
        <display value="Western Blot"/>
      </concept>
      <concept>
        <code value="0139"/>
        <display value="Flocculation"/>
      </concept>
      <concept>
        <code value="0140"/>
        <display value="Immune precipitation"/>
      </concept>
      <concept>
        <code value="0141"/>
        <display value="Milk ring test"/>
      </concept>
      <concept>
        <code value="0142"/>
        <display value="Precipitin"/>
      </concept>
      <concept>
        <code value="0143"/>
        <display value="Acid fast stain"/>
      </concept>
      <concept>
        <code value="0144"/>
        <display value="Acid fast stain, fluorochrome"/>
      </concept>
      <concept>
        <code value="0145"/>
        <display value="Acid fast stain, Kinyoun's cold carbolfuchsin"/>
      </concept>
      <concept>
        <code value="0146"/>
        <display value="Acid fast stain, Ziehl-Neelsen"/>
      </concept>
      <concept>
        <code value="0147"/>
        <display value="Acid phosphatase stain"/>
      </concept>
      <concept>
        <code value="0148"/>
        <display value="Acridine orange stain"/>
      </concept>
      <concept>
        <code value="0149"/>
        <display value="Active brilliant orange KH stain"/>
      </concept>
      <concept>
        <code value="0150"/>
        <display value="Alazarin red S stain"/>
      </concept>
      <concept>
        <code value="0151"/>
        <display value="Alcian blue stain"/>
      </concept>
      <concept>
        <code value="0152"/>
        <display value="Alcian blue with Periodic acid Schiff stain"/>
      </concept>
      <concept>
        <code value="0153"/>
        <display value="Argentaffin stain"/>
      </concept>
      <concept>
        <code value="0154"/>
        <display value="Argentaffin silver stain"/>
      </concept>
      <concept>
        <code value="0155"/>
        <display value="Azure-eosin stain"/>
      </concept>
      <concept>
        <code value="0156"/>
        <display value="Basic Fuschin stain"/>
      </concept>
      <concept>
        <code value="0157"/>
        <display value="Bennhold stain"/>
      </concept>
      <concept>
        <code value="0158"/>
        <display value="Bennhold's Congo red stain"/>
      </concept>
      <concept>
        <code value="0159"/>
        <display value="Bielschowsky stain"/>
      </concept>
      <concept>
        <code value="0160"/>
        <display value="Bielschowsky's silver stain"/>
      </concept>
      <concept>
        <code value="0161"/>
        <display value="Bleach stain"/>
      </concept>
      <concept>
        <code value="0162"/>
        <display value="Bodian stain"/>
      </concept>
      <concept>
        <code value="0163"/>
        <display value="Brown-Brenn stain"/>
      </concept>
      <concept>
        <code value="0164"/>
        <display value="Butyrate-esterase stain"/>
      </concept>
      <concept>
        <code value="0165"/>
        <display value="Calcofluor white fluorescent stain"/>
      </concept>
      <concept>
        <code value="0166"/>
        <display value="Carbol-fuchsin stain"/>
      </concept>
      <concept>
        <code value="0167"/>
        <display value="Carmine stain"/>
      </concept>
      <concept>
        <code value="0168"/>
        <display value="Churukian-Schenk stain"/>
      </concept>
      <concept>
        <code value="0169"/>
        <display value="Congo red stain"/>
      </concept>
      <concept>
        <code value="0170"/>
        <display value="Cresyl echt violet stain"/>
      </concept>
      <concept>
        <code value="0171"/>
        <display value="Crystal violet stain"/>
      </concept>
      <concept>
        <code value="0172"/>
        <display value="De Galantha stain"/>
      </concept>
      <concept>
        <code value="0173"/>
        <display value="Dieterle silver impregnation stain"/>
      </concept>
      <concept>
        <code value="0174"/>
        <display value="Fite-Farco stain"/>
      </concept>
      <concept>
        <code value="0175"/>
        <display value="Fontana-Masson silver stain"/>
      </concept>
      <concept>
        <code value="0176"/>
        <display value="Fouchet stain"/>
      </concept>
      <concept>
        <code value="0177"/>
        <display value="Gomori stain"/>
      </concept>
      <concept>
        <code value="0178"/>
        <display value="Gomori methenamine silver stain"/>
      </concept>
      <concept>
        <code value="0179"/>
        <display value="Gomori-Wheatly trichrome stain"/>
      </concept>
      <concept>
        <code value="0180"/>
        <display value="Gridley stain"/>
      </concept>
      <concept>
        <code value="0181"/>
        <display value="Grimelius silver stain"/>
      </concept>
      <concept>
        <code value="0182"/>
        <display value="Grocott stain"/>
      </concept>
      <concept>
        <code value="0183"/>
        <display value="Grocott methenamine silver stain"/>
      </concept>
      <concept>
        <code value="0184"/>
        <display value="Hale's colloidal ferric oxide stain"/>
      </concept>
      <concept>
        <code value="0185"/>
        <display value="Hale's colloidal iron stain"/>
      </concept>
      <concept>
        <code value="0186"/>
        <display value="Hansel stain"/>
      </concept>
      <concept>
        <code value="0187"/>
        <display value="Harris regressive hematoxylin and eosin stain"/>
      </concept>
      <concept>
        <code value="0188"/>
        <display value="Hematoxylin and eosin stain"/>
      </concept>
      <concept>
        <code value="0189"/>
        <display value="Highman stain"/>
      </concept>
      <concept>
        <code value="0190"/>
        <display value="Holzer stain"/>
      </concept>
      <concept>
        <code value="0191"/>
        <display value="Iron hematoxylin stain"/>
      </concept>
      <concept>
        <code value="0192"/>
        <display value="Jones stain"/>
      </concept>
      <concept>
        <code value="0193"/>
        <display value="Jones methenamine silver stain"/>
      </concept>
      <concept>
        <code value="0194"/>
        <display value="Kossa stain"/>
      </concept>
      <concept>
        <code value="0195"/>
        <display value="Lawson-Van Gieson stain"/>
      </concept>
      <concept>
        <code value="0196"/>
        <display value="Loeffler methylene blue stain"/>
      </concept>
      <concept>
        <code value="0197"/>
        <display value="Luxol fast blue with cresyl violet stain"/>
      </concept>
      <concept>
        <code value="0198"/>
        <display value="Luxol fast blue with Periodic acid-Schiff stain"/>
      </concept>
      <concept>
        <code value="0199"/>
        <display value="MacNeal's tetrachrome blood stain"/>
      </concept>
      <concept>
        <code value="0200"/>
        <display value="Mallory-Heidenhain stain"/>
      </concept>
      <concept>
        <code value="0201"/>
        <display value="Masson trichrome stain"/>
      </concept>
      <concept>
        <code value="0202"/>
        <display value="Mayer mucicarmine stain"/>
      </concept>
      <concept>
        <code value="0203"/>
        <display value="Mayers progressive hematoxylin and eosin stain"/>
      </concept>
      <concept>
        <code value="0204"/>
        <display value="May-Grunwald Giemsa stain"/>
      </concept>
      <concept>
        <code value="0205"/>
        <display value="Methyl green stain"/>
      </concept>
      <concept>
        <code value="0206"/>
        <display value="Methyl green pyronin stain"/>
      </concept>
      <concept>
        <code value="0207"/>
        <display value="Modified Gomori-Wheatly trichrome stain"/>
      </concept>
      <concept>
        <code value="0208"/>
        <display value="Modified Masson trichrome stain"/>
      </concept>
      <concept>
        <code value="0209"/>
        <display value="Modified trichrome stain"/>
      </concept>
      <concept>
        <code value="0210"/>
        <display value="Movat pentachrome stain"/>
      </concept>
      <concept>
        <code value="0211"/>
        <display value="Mucicarmine stain"/>
      </concept>
      <concept>
        <code value="0212"/>
        <display value="Neutral red stain"/>
      </concept>
      <concept>
        <code value="0213"/>
        <display value="Night blue stain"/>
      </concept>
      <concept>
        <code value="0214"/>
        <display value="Non-specific esterase stain"/>
      </concept>
      <concept>
        <code value="0215"/>
        <display value="Oil red-O stain"/>
      </concept>
      <concept>
        <code value="0216"/>
        <display value="Orcein stain"/>
      </concept>
      <concept>
        <code value="0217"/>
        <display value="Perls' stain"/>
      </concept>
      <concept>
        <code value="0218"/>
        <display value="Phosphotungstic acid-hematoxylin stain"/>
      </concept>
      <concept>
        <code value="0219"/>
        <display value="Potassium ferrocyanide stain"/>
      </concept>
      <concept>
        <code value="0220"/>
        <display value="Prussian blue stain"/>
      </concept>
      <concept>
        <code value="0221"/>
        <display value="Putchler modified Bennhold stain"/>
      </concept>
      <concept>
        <code value="0222"/>
        <display value="Quinacrine fluorescent stain"/>
      </concept>
      <concept>
        <code value="0223"/>
        <display value="Reticulin stain"/>
      </concept>
      <concept>
        <code value="0224"/>
        <display value="Rhodamine stain"/>
      </concept>
      <concept>
        <code value="0225"/>
        <display value="Safranin stain"/>
      </concept>
      <concept>
        <code value="0226"/>
        <display value="Schmorl stain"/>
      </concept>
      <concept>
        <code value="0227"/>
        <display value="Seiver-Munger stain"/>
      </concept>
      <concept>
        <code value="0228"/>
        <display value="Silver stain"/>
      </concept>
      <concept>
        <code value="0229"/>
        <display value="Specific esterase stain"/>
      </concept>
      <concept>
        <code value="0230"/>
        <display value="Steiner silver stain"/>
      </concept>
      <concept>
        <code value="0231"/>
        <display value="Sudan III stain"/>
      </concept>
      <concept>
        <code value="0232"/>
        <display value="Sudan IVI stain"/>
      </concept>
      <concept>
        <code value="0233"/>
        <display value="Sulfated alcian blue stain"/>
      </concept>
      <concept>
        <code value="0234"/>
        <display value="Supravital stain"/>
      </concept>
      <concept>
        <code value="0235"/>
        <display value="Thioflavine-S stain"/>
      </concept>
      <concept>
        <code value="0236"/>
        <display value="Three micron Giemsa stain"/>
      </concept>
      <concept>
        <code value="0237"/>
        <display value="Vassar-Culling stain"/>
      </concept>
      <concept>
        <code value="0238"/>
        <display value="Vital Stain"/>
      </concept>
      <concept>
        <code value="0239"/>
        <display value="von Kossa stain"/>
      </concept>
      <concept>
        <code value="0240"/>
        <display value="Antibiotic sensitivity, disk"/>
      </concept>
      <concept>
        <code value="0241"/>
        <display value="BACTEC susceptibility test"/>
      </concept>
      <concept>
        <code value="0242"/>
        <display value="Disk dilution"/>
      </concept>
      <concept>
        <code value="0243"/>
        <display
                 value="Minimum bactericidal concentration test, macrodilution"/>
      </concept>
      <concept>
        <code value="0244"/>
        <display
                 value="Minimum bactericidal concentration test, microdilution"/>
      </concept>
      <concept>
        <code value="0245"/>
        <display value="Minimum Inhibitory Concentration, macrodilution"/>
      </concept>
      <concept>
        <code value="0246"/>
        <display value="Minimum Inhibitory Concentration, microdilution"/>
      </concept>
      <concept>
        <code value="0247"/>
        <display value="Turbidometric"/>
      </concept>
      <concept>
        <code value="0248"/>
        <display value="Refractometric"/>
      </concept>
      <concept>
        <code value="0249"/>
        <display value="Thin layer chromatography (TLC)"/>
      </concept>
      <concept>
        <code value="0250"/>
        <display value="EMIT"/>
      </concept>
      <concept>
        <code value="0251"/>
        <display value="Flow cytometry (FC)"/>
      </concept>
      <concept>
        <code value="0252"/>
        <display value="Radial immunodiffusion (RID)"/>
      </concept>
      <concept>
        <code value="0253"/>
        <display value="Fluorescence polarization immunoassay (FPIA)"/>
      </concept>
      <concept>
        <code value="0254"/>
        <display value="Immunofixation electrophoresis (IFE)"/>
      </concept>
      <concept>
        <code value="0255"/>
        <display value="Equilibrium dialysis"/>
      </concept>
      <concept>
        <code value="0256"/>
        <display value="Kleihauer-Betke acid elution"/>
      </concept>
      <concept>
        <code value="0257"/>
        <display value="Anti-complement immunofluorescence (ACIF)"/>
      </concept>
      <concept>
        <code value="0258"/>
        <display value="GC/MS"/>
      </concept>
      <concept>
        <code value="0259"/>
        <display value="Nephelometry"/>
      </concept>
      <concept>
        <code value="0260"/>
        <display value="IgE immunoassay antibody"/>
      </concept>
      <concept>
        <code value="0261"/>
        <display value="Lymphocyte Microcytotoxicity Assay"/>
      </concept>
      <concept>
        <code value="0262"/>
        <display value="Spectrophotometry"/>
      </concept>
      <concept>
        <code value="0263"/>
        <display value="Atomic absorption spectrophotometry (AAS)"/>
      </concept>
      <concept>
        <code value="0264"/>
        <display value="Ion selective electrode (ISE)"/>
      </concept>
      <concept>
        <code value="0265"/>
        <display value="Gas chromatography (GC)"/>
      </concept>
      <concept>
        <code value="0266"/>
        <display value="Isoelectric focusing (IEF)"/>
      </concept>
      <concept>
        <code value="0267"/>
        <display value="Immunochemiluminescence"/>
      </concept>
      <concept>
        <code value="0268"/>
        <display value="Microparticle enzyme immunoassay (MEIA)"/>
      </concept>
      <concept>
        <code value="0269"/>
        <display value="ICP/MS"/>
      </concept>
      <concept>
        <code value="0270"/>
        <display value="Immunoradiometric assay (IRMA)"/>
      </concept>
      <concept>
        <code value="0271"/>
        <display value="Photo optical clot detection"/>
      </concept>
      <concept>
        <code value="0272"/>
        <display value="Minimum Inhibitory Concentration"/>
      </concept>
      <concept>
        <code value="0273"/>
        <display value="Viral Genotype Susceptibility"/>
      </concept>
      <concept>
        <code value="0274"/>
        <display value="Viral Phenotype Susceptibility"/>
      </concept>
      <concept>
        <code value="0275"/>
        <display value="Gradient Strip"/>
      </concept>
      <concept>
        <code value="0275a"/>
        <display value="Minimum Lethal Concentration (MLC)"/>
      </concept>
      <concept>
        <code value="0276"/>
        <display value="Slow Mycobacteria Susceptibility"/>
      </concept>
      <concept>
        <code value="0277"/>
        <display value="Serum bactericidal titer"/>
      </concept>
      <concept>
        <code value="0278"/>
        <display value="Agar screen"/>
      </concept>
      <concept>
        <code value="0279"/>
        <display value="Disk induction"/>
      </concept>
      <concept>
        <code value="0280"/>
        <display value="Susceptibility Testing"/>
      </concept>
      <concept>
        <code value="ALGM"/>
        <display value="algorithm"/>
      </concept>
      <concept>
        <code value="BYCL"/>
        <display value="bayesian calculation"/>
      </concept>
      <concept>
        <code value="GINT"/>
        <display value="global introspection"/>
      </concept>
      <concept>
        <code value="PCR"/>
        <display value="PCR"/>
      </concept>
      <concept>
        <code value="VDOC"/>
        <display value="document verification"/>
      </concept>
      <concept>
        <code value="VREG"/>
        <display value="registry verification"/>
      </concept>
      <concept>
        <code value="VTOKEN"/>
        <display value="electronic token verification"/>
      </concept>
      <concept>
        <code value="VVOICE"/>
        <display value="voice-based verification"/>
      </concept>
    </include>
  </compose>
  <expansion>
    <timestamp value="2026-03-17T21:02:03.8104715+00:00"/>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0001"/>
      <display value="Complement fixation"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0002"/>
      <display value="Computed axial tomography"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0003"/>
      <display value="HLAR agar test"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0004"/>
      <display value="Macroscopic observation"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0005"/>
      <display value="Magnetic resonance"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0006"/>
      <display value="Morphometry"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0007"/>
      <display value="Positron emission tomography"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0008"/>
      <display value="SAMHSA confirmation"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0009"/>
      <display value="SAMHSA screening"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0010"/>
      <display value="Serum Neutralization"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0011"/>
      <display value="Titration"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0012"/>
      <display value="Ultrasound"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0013"/>
      <display value="X-ray crystallography"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
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              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0119"/>
      <display value="3 Self-Sustaining Sequence Replication"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0120"/>
      <display value="Branched Chain DNA"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0121"/>
      <display value="Hybridization Protection Assay"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0122"/>
      <display value="Immune blot"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0123"/>
      <display value="In-situ hybridization"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0124"/>
      <display value="Ligase Chain Reaction"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0125"/>
      <display value="Ligation Activated Transcription"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0126"/>
      <display value="Nucleic Acid Probe"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0127"/>
      <display value="Nucleic acid probe"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0128"/>
      <display value="Nucleic acid probe with amplification"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0129"/>
      <display value="Nucleic acid probe with target amplification"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0130"/>
      <display value="Nucleic acid reverse transcription"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0131"/>
      <display value="Nucleic Acid Sequence Based Analysis"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0132"/>
      <display value="Polymerase chain reaction"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0133"/>
      <display
               value="Q-Beta Replicase or probe amplification category method"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0134"/>
      <display value="Restriction Fragment Length Polymorphism"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0135"/>
      <display value="Southern Blot"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0136"/>
      <display value="Strand Displacement Amplification"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0137"/>
      <display value="Transcription Mediated Amplification"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0138"/>
      <display value="Western Blot"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0139"/>
      <display value="Flocculation"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0140"/>
      <display value="Immune precipitation"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0141"/>
      <display value="Milk ring test"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0142"/>
      <display value="Precipitin"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0143"/>
      <display value="Acid fast stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0144"/>
      <display value="Acid fast stain, fluorochrome"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0145"/>
      <display value="Acid fast stain, Kinyoun's cold carbolfuchsin"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0146"/>
      <display value="Acid fast stain, Ziehl-Neelsen"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0147"/>
      <display value="Acid phosphatase stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0148"/>
      <display value="Acridine orange stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0149"/>
      <display value="Active brilliant orange KH stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0150"/>
      <display value="Alazarin red S stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0151"/>
      <display value="Alcian blue stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0152"/>
      <display value="Alcian blue with Periodic acid Schiff stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0153"/>
      <display value="Argentaffin stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0154"/>
      <display value="Argentaffin silver stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0155"/>
      <display value="Azure-eosin stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0156"/>
      <display value="Basic Fuschin stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0157"/>
      <display value="Bennhold stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0158"/>
      <display value="Bennhold's Congo red stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0159"/>
      <display value="Bielschowsky stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0160"/>
      <display value="Bielschowsky's silver stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0161"/>
      <display value="Bleach stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0162"/>
      <display value="Bodian stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0163"/>
      <display value="Brown-Brenn stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0164"/>
      <display value="Butyrate-esterase stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0165"/>
      <display value="Calcofluor white fluorescent stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0166"/>
      <display value="Carbol-fuchsin stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0167"/>
      <display value="Carmine stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0168"/>
      <display value="Churukian-Schenk stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0169"/>
      <display value="Congo red stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0170"/>
      <display value="Cresyl echt violet stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0171"/>
      <display value="Crystal violet stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0172"/>
      <display value="De Galantha stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0173"/>
      <display value="Dieterle silver impregnation stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0174"/>
      <display value="Fite-Farco stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0175"/>
      <display value="Fontana-Masson silver stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0176"/>
      <display value="Fouchet stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0177"/>
      <display value="Gomori stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0178"/>
      <display value="Gomori methenamine silver stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0179"/>
      <display value="Gomori-Wheatly trichrome stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0180"/>
      <display value="Gridley stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0181"/>
      <display value="Grimelius silver stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0182"/>
      <display value="Grocott stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0183"/>
      <display value="Grocott methenamine silver stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0184"/>
      <display value="Hale's colloidal ferric oxide stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0185"/>
      <display value="Hale's colloidal iron stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0186"/>
      <display value="Hansel stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0187"/>
      <display value="Harris regressive hematoxylin and eosin stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0188"/>
      <display value="Hematoxylin and eosin stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0189"/>
      <display value="Highman stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0190"/>
      <display value="Holzer stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0191"/>
      <display value="Iron hematoxylin stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0192"/>
      <display value="Jones stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0193"/>
      <display value="Jones methenamine silver stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0194"/>
      <display value="Kossa stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0195"/>
      <display value="Lawson-Van Gieson stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0196"/>
      <display value="Loeffler methylene blue stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0197"/>
      <display value="Luxol fast blue with cresyl violet stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0198"/>
      <display value="Luxol fast blue with Periodic acid-Schiff stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0199"/>
      <display value="MacNeal's tetrachrome blood stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0200"/>
      <display value="Mallory-Heidenhain stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0201"/>
      <display value="Masson trichrome stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0202"/>
      <display value="Mayer mucicarmine stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0203"/>
      <display value="Mayers progressive hematoxylin and eosin stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0204"/>
      <display value="May-Grunwald Giemsa stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0205"/>
      <display value="Methyl green stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0206"/>
      <display value="Methyl green pyronin stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0207"/>
      <display value="Modified Gomori-Wheatly trichrome stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0208"/>
      <display value="Modified Masson trichrome stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0209"/>
      <display value="Modified trichrome stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0210"/>
      <display value="Movat pentachrome stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0211"/>
      <display value="Mucicarmine stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0212"/>
      <display value="Neutral red stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0213"/>
      <display value="Night blue stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0214"/>
      <display value="Non-specific esterase stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0215"/>
      <display value="Oil red-O stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0216"/>
      <display value="Orcein stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0217"/>
      <display value="Perls' stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0218"/>
      <display value="Phosphotungstic acid-hematoxylin stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0219"/>
      <display value="Potassium ferrocyanide stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0220"/>
      <display value="Prussian blue stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0221"/>
      <display value="Putchler modified Bennhold stain"/>
    </contains>
    <contains>
      <system
              value="http://terminology.hl7.org/CodeSystem/v3-ObservationMethod"/>
      <version value="2.1.0"/>
      <code value="0222"/>
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