Personal Health Device Implementation Guide
2.0.0 - STU 2 International flag

This page is part of the Personal Health Device FHIR IG (v2.0.0: STU 2) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions

CodeSystem: ACME Inc Private MDC Codes

Official URL: http://hl7.org/fhir/uv/phd/CodeSystem/ACMEIncPrivateMDCCodes Version: 2.0.0
Standards status: Informative Active as of 2026-04-01 Computable Name: ACMEIncPrivateMDCCodes
Other Identifiers: OID:2.999.1.2.3.4.5.6.7.8.9.10

An example CodeSystem that defines two private codes for an imaginary company in the MDC CodeSystem.

This Code system is referenced in the definition of the following value sets:

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

Properties

This code system defines the following properties for its concepts

NameCodeURITypeDescription
Parent partition http://hl7.org/fhir/concept-properties#parent code The first 16 bits of the code: [context-free] Nomenclature Code == (Partition number * 2**16) + [contextsensitive] Term Code.

Concepts

This case-insensitive code system http://hl7.org/fhir/uv/phd/CodeSystem/ACMEIncPrivateMDCCodes defines the following codes:

CodeDisplayDefinitionParent
128 partition 128 partition 128 (0x0080) is reserved for PHD disease management, with private codes in the range 0x0080F000-0x0080FFFF.
1024 partition 1024 partition 1024 (0x0400) is reserved for private codes.
8452096 MDCX_GLU_TEST_STRIP_FAILURE_REASON This is an example of a private code for an observation that reports the failure reason of a test strip. 128
8452097 MDCX_GLU_COMPOUND_MEASUREMENT This is an example of a private code for a compound observation that reports glucose and context information together. 128
67113524 MDCX_ANOTHER_PRIVATE_CODE This is another private code added to the CodeSystem. 1024

Description of the above table(s).