This is the Continuous Integration Build of FHIR (will be incorrect/inconsistent at times).
See the Directory of published versions 
Responsible Owner: Orders and Observations Work Group |
Normative | Use Context: Country: World |
Official URL: http://hl7.org/fhir/ValueSet/report-codes
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Version: 6.0.0-ballot4 | |||
| active as of 2026-04-02 | Computable Name: LOINCDiagnosticReportCodes | |||
| Flags: | OID: 2.16.840.1.113883.4.642.3.233 | |||
This value set is used in the following places:
This value set includes LOINC codes that relate to Diagnostic Observations.
Generated Narrative: ValueSet report-codes
Last updated: 2026-04-02T19:26:05.666Z
http://loinc.org
version Not Stated (use latest from terminology server) where STATUS = ACTIVE, ORDER_OBS in Order,Both and CLASSTYPE in 1,2
This expansion generated 02 Apr 2026
See the full registry of value sets defined as part of FHIR.
Explanation of the columns that may appear on this page:
| Lvl | A few code lists that FHIR defines are hierarchical - each code is assigned a level. For value sets, levels are mostly used to organize codes for user convenience, but may follow code system hierarchy - see Code System for further information |
| 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). If the code is in italics, this indicates that the code is not selectable ('Abstract') |
| 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 |