HL7 v2.8.1 Vocabulary
0.1.0 - ci-build

HL7 v2.8.1 Vocabulary, published by HL7/FO. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/frankoemig/hl7.v2.terminology.v281/ and changes regularly. See the Directory of published versions

## CodeSystem: Address Usage (2.8.1 - 1.0.0) (Experimental)

Official URL: http://terminology.hl7.org/v2plusvocab/CodeSystem/addressUsage | Version: 1.0.0
Active as of 2026-01-27 | Computable Name: AddressUsage
Other Identifiers: OID:2.16.840.1.113883.18.375
Copyright/Legal: HL7 Inc., 2026

HL7-defined code system of concepts specifying how an address is intended to be used. Used in HL7 Version 2.x messaging in the XAD segment.

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

- Hl7VSaddressUsage

Properties

This code system defines the following properties for its concepts

Name | Code | URI | Type | Description
versionIntroduced | versionIntroduced | http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionIntroduced | string | version when was this code introduced
versionDeprecated | versionDeprecated | http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionDeprecated | string | version when was this code deprecated
status | status | http://hl7.org/fhir/concept-properties#status | code | A code that indicates the status of the concept. Typical values are active, experimental, deprecated, and retired
comment | comment | http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#comment | string | A string that provides additional detail pertinent to the use or understanding of the concept
usage | usage | http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#usage | string | usage notes for this code
modified | modified | http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#modified | dateTime | date of last modification

Concepts

This case-sensitive code system `http://terminology.hl7.org/v2plusvocab/CodeSystem/addressUsage` defines the following codes:

Code | Display | Definition | versionIntroduced | usage
C | Classification | Classification | 2.6 | Identifies an address used for the purpose of demographic classification or searching. Such addresses frequently contain insufficient information to be used as mailing or visit addresses. For example, they may only indicate country and postal code, with
M | Mailing | Mailing | 2.6 | Identifies an address for mail correspondence from a healthcare provider as stipulated by the subject.<p>For example, under the tenets of certain privacy regulations, it is exclusive to the patient and is typically maintained at the encounter or visit lev
V | Visit | Visit | 2.6 | Identifies an address at which the individual is physically located and may be visited.