This page is part of the FHIR Specification (v1.0.0: DSTU 2 Ballot 3). The current version which supercedes this version is 5.0.0.  For a full list of available versions, see the Directory of published versions 

This is a value set defined by the FHIR project.
Summary
| Defining URL: | http://hl7.org/fhir/ValueSet/uslab-obs-interpretation | 
| Name: | US Laboratory Observation Profile Interpretation Codes | 
| Definition: | This value set defines the set of Codes identifying interpretations of observations | 
| OID: | 2.16.840.1.113883.4.642.2.0 (for OID based terminology systems) | 
| Source Resource | XML / JSON | 
This value set is not currently used

This value set includes codes from the following code systems:

This expansion generated 01 Sep 2015
This value set contains 30 concepts
All codes from system http://hl7.org/fhir/v2/0078
| Code | Display | 
| < | Below absolute low-off instrument scale | 
| > | Above absolute high-off instrument scale | 
| A | Abnormal (applies to non-numeric results) | 
| AA | Very abnormal (applies to non-numeric units, analogous to panic limits for numeric units) | 
| AC | Anti-complementary substances present | 
| B | Better-use when direction not relevant | 
| D | Significant change down | 
| DET | Detected | 
| H | Above high normal | 
| HH | Above upper panic limits | 
| I | Intermediate. Indicates for microbiology susceptibilities only. | 
| IND | Indeterminate | 
| L | Below low normal | 
| LL | Below lower panic limits | 
| MS | Moderately susceptible. Indicates for microbiology susceptibilities only. | 
| N | Normal (applies to non-numeric results) | 
| ND | Not Detected | 
| NEG | Negative | 
| NR | Non-reactive | 
| POS | Positive | 
| QCF | Quality Control Failure | 
| R | Resistant. Indicates for microbiology susceptibilities only. | 
| RR | Reactive | 
| S | Susceptible. Indicates for microbiology susceptibilities only. | 
| TOX | Cytotoxic substance present | 
| U | Significant change up | 
| VS | Very susceptible. Indicates for microbiology susceptibilities only. | 
| W | Worse-use when direction not relevant | 
| WR | Weakly reactive | 
| null | No range defined, or normal ranges don't apply | 
See the full registry of value sets defined as part of FHIR.
Explanation of the columns that may appear on this page:
| Level | A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies | 
| Source | The source of the definition of the code (when the value set draws in codes defined elsewhere) | 
| Code | The code (used as the code in the resource instance) | 
| Display | The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application | 
| Definition | An explanation of the meaning of the concept | 
| Comments | Additional notes about how to use the code |