<?xml version="1.0" encoding="UTF-8"?>

<PlanDefinition xmlns="http://hl7.org/fhir">
  <id value="example-lab-service-potassium-serum"/>
  <meta>
    <profile value="http://hl7.org/fhir/uv/order-catalog/StructureDefinition/LabServiceDefinition"/>
  </meta>
  <language value="en-US"/>
  <text>
    <status value="generated"/><div xml:lang="en-US" xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
			<p><b>Laboratory service title</b>: laboratory service - serum potassium level</p>
            <p><b>id:</b> example-lab-service-potassium-serum</p>
            <p><b>meta - profile:</b> hl7.org/fhir/uv/order-catalog/StructureDefinition/LabServiceDefinition</p>
            <p><b>CatalogReference:</b> <a href="Composition-example-lab-compendium-header.html"> Composition/example-lab-compendium-header</a></p>
            <p><b>name:</b> PotassiumSerumMeasurement</p>
            <p><b>description:</b> Potassium measurement on serum specimen</p>
            <p><b>type:</b> test</p>
            <p><b>status:</b> draft, experimental</p>
            <p><b>publisher:</b> HL7 International </p>
            <p><b>contact:</b> HL7 Orders and Observations Work Group (<a href="http://www.hl7.org/Special/committees/orders/index.cfm"> http://www.hl7.org/Special/committees/orders/index.cfm</a>)</p>
            <p><b>useContext (task):</b> LABOE (laboratory test order entry task)</p>
            <p><b>topic:</b> SNOMED CT: 166312007 |Blood chemistry|</p>
		</div>
  </text>
  <extension url="http://hl7.org/fhir/uv/order-catalog/StructureDefinition/CatalogReference">
    <valueReference>
      <reference value="Composition/example-lab-compendium-header"/>
    </valueReference>
  </extension>
  <extension url="http://hl7.org/fhir/uv/order-catalog/StructureDefinition/ServiceBillingCode">
    <valueCodeableConcept>
      <coding>
        <system value="http://hl7.org/fhir/uv/order-catalog/CodeSystem/example-cpt"/>
        <code value="CPTfakecode"/>
        <display value="Potassium, serum"/>
      </coding>
    </valueCodeableConcept>
  </extension>
  <extension url="http://hl7.org/fhir/uv/order-catalog/StructureDefinition/ServiceBillingCode">
    <valueCodeableConcept>
      <coding>
        <system value="http://hl7.org/fhir/uv/order-catalog/CodeSystem/example-cpt"/>
        <code value="1608"/>
        <display value="BLOOD: POTASSIUM (K)"/>
      </coding>
    </valueCodeableConcept>
  </extension>
  <extension url="http://hl7.org/fhir/uv/order-catalog/StructureDefinition/BillingSummary">
    <extension url="textualSummary">
      <valueMarkdown value="no notable particularity for billing"/>
    </extension>
    <extension url="reimbursabilitySummary">
      <valueCode value="normal"/>
    </extension>
  </extension>
  <extension url="http://hl7.org/fhir/uv/order-catalog/StructureDefinition/ScheduleSummary">
    <valueString value="Set up: Mon-Sat (Day shift or Night shift), Sun (Day shift); Report available: 1 day"/>
  </extension>
  <extension url="http://hl7.org/fhir/uv/order-catalog/StructureDefinition/LimitationSummary">
    <valueString value="No specific limitation for this test"/>
  </extension>
  <extension url="http://hl7.org/fhir/uv/order-catalog/StructureDefinition/RegulatorySummary">
    <valueString value="CLIA Law &amp; Regulations apply"/>
  </extension>
  <url value="http://hl7.org/fhir/uv/order-catalog/PlanDefinition/example-lab-service-potassium-serum"/>
  <identifier>
    <use value="official"/>
    <value value="K_serum_test"/>
  </identifier>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.40.55.34.8"/>
  </identifier>
  <version value="1.0.0"/>
  <name value="PotassiumSerumMeasurement"/>
  <title value="laboratory service - serum potassium level"/>
  <type>
    <coding>
      <system value="http://hl7.org/fhir/uv/order-catalog/CodeSystem/laboratory-service-definition-type"/>
      <code value="test"/>
      <display value="unitary measurement performed on an in vitro biologic specimen"/>
    </coding>
  </type>
  <status value="draft"/>
  <experimental value="true"/>
  <date value="2020-02-05T20:00:00+02:00"/>
  <publisher value="HL7 International / Orders and Observations"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/orders"/>
    </telecom>
  </contact>
  <description value="Potassium measurement on serum specimen"/>
  <useContext>
    <code>
      <system value="http://terminology.hl7.org/CodeSystem/usage-context-type"/>
      <code value="task"/>
    </code>
    <valueCodeableConcept>
      <coding>
        <system value="http://terminology.hl7.org/CodeSystem/v3-ActCode"/>
        <code value="LABOE"/>
        <display value="laboratory test order entry task"/>
      </coding>
    </valueCodeableConcept>
  </useContext>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
    </coding>
  </jurisdiction>
  <topic>
    <coding>
      <system value="http://loinc.org"/>
      <code value="18719-5"/>
      <display value="Chemistry studies (set)"/>
    </coding>
  </topic>
  <topic>
    <coding>
      <system value="http://snomed.info/sct"/>
      <code value="166312007"/>
      <display value="Blood chemistry"/>
    </coding>
  </topic>
  <relatedArtifact>
    <type value="documentation"/>
    <citation value="Potassium (symbol K from Latin:kalium) is a key chemical element involved in neuron function and influencing osmotic balance between cells and interstitial fluid. Depletion in potassium levels results in deficient fluid and electrolyte balance in the body as well as various nervous and cardiac dysfunctions. Studies suggest diets high in potassium can reduce the risk of hypertension and possibly stroke. Foods rich in potassium include parsley, dried apricots, potatoes, bananas, avocados, soybeans, and bran, as well as most fruits, vegetables, meat and fish. Overall, clear cases of potassium deficiency are rare in healthy individuals."/>
    <document>
      <url value="https://en.wikipedia.org/wiki/Potassium"/>
    </document>
  </relatedArtifact>
  <action>
    <extension url="http://hl7.org/fhir/uv/order-catalog/StructureDefinition/SpecimenRequested">
      <extension url="ExclusiveGroup">
        <extension url="Material">
          <valueReference>
            <reference value="SpecimenDefinition/example-specimen-venous-serum-single-test"/>
            <display value="example-specimen-venous-serum-single-test"/>
          </valueReference>
        </extension>
      </extension>
    </extension>
    <code>
      <coding>
        <system value="https://testdirectory.questdiagnostics.com/"/>
        <code value="733"/>
        <display value="Potassium, Serum"/>
      </coding>
      <coding>
        <system value="http://loinc.org"/>
        <code value="2823-3"/>
        <display value="Potassium [Moles/volume] in Serum or Plasma"/>
      </coding>
    </code>
    <timingDuration>
      <value value="30"/>
      <unit value="minutes"/>
      <system value="http://unitsofmeasure.org"/>
      <code value="mn"/>
    </timingDuration>
    <definitionCanonical value="http://hl7.org/fhir/uv/order-catalog/ActivityDefinition/example-lab-procedure-potassium-serum"/>
  </action>
</PlanDefinition>