dQM CMS Content Implementation Guide
2026.1.0 - CI Build

dQM CMS Content Implementation Guide, published by cqframework. This guide is not an authorized publication; it is the continuous build for version 2026.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/cqframework/dqm-content-cms-2026/ and changes regularly. See the Directory of published versions

## ValueSet: Alanine Transaminase (ALT/SGPT) Lab Tests

Official URL: https://example.org/fhir/ValueSet/alt-lab-tests | Version: 1.0.0
Draft as of 2026-06-16 | Computable Name: ALTLabTests

LOINC codes for ALT (SGPT) laboratory observations

References

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

### Logical Definition (CLD)

- Include these codes as defined in `http://loinc.org` version Not Stated (use latest from terminology server)

  Code | Display
  1742-6 | Alanine aminotransferase [Enzymatic activity/volume] in Serum or Plasma
  1743-4 | Alanine aminotransferase [Enzymatic activity/volume] in Serum or Plasma by No addition of P-5'-P
  76625-3 | Alanine aminotransferase [Enzymatic activity/volume] in Blood

### Expansion

Expansion from tx.fhir.org based on Loinc v2.82

This value set contains 3 concepts

System | Code | Display (en) | JSON | XML
`http://loinc.org` | 1742-6 | Alanine aminotransferase [Enzymatic activity/volume] in Serum or Plasma |  |
`http://loinc.org` | 1743-4 | Alanine aminotransferase [Enzymatic activity/volume] in Serum or Plasma by With P-5'-P |  |
`http://loinc.org` | 76625-3 | Alanine aminotransferase [Enzymatic activity/volume] in Blood |  |

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
System | 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