HL7 v2.5.1 Vocabulary
0.1.0 - ci-build

HL7 v2.5.1 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.v251/ and changes regularly. See the Directory of published versions

## CodeSystem: Type of Referenced Data (2.5.1 - 1.3.0) (Experimental)

Official URL: http://terminology.hl7.org/v2plusvocab/CodeSystem/typeOfReferencedData | Version: 1.3.0
Active as of 2026-01-27 | Computable Name: TypeOfReferencedData
Other Identifiers: OID:2.16.840.1.113883.18.102
Copyright/Legal: HL7 Inc., 2026

HL7-defined code system of concepts declaring the general type of media data that is encoded. Used in v2.5.1 interfaces and earlier, and replaced with the full set of IANA media types as a standard coding system for this after HL7 version 2.6 (see value set 2.16.840.1.113883.21.425 hl7VS-mimeTypes for HL7 table 0834 built on MIME types). More information may be found at http://www.iana.org/assignments/media-types/media-types.xhtml

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

- Hl7VStypeOfData

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/typeOfReferencedData` defines the following codes:

Code | Display | Definition | versionIntroduced | status | comment | Deutsch (German, de)
AP | Other application data, typically uninterpreted binary data | Other application data, typically uninterpreted binary data | 2.3 |  | HL7 V2.3 and later |
AU | Audio Data | Audio Data | 2.3 |  | new with HL7 v 2.3 | Audio-Daten
FT | Formatted Text | Formatted Text | 2.2 | inactive | HL7 V2.2 only | Formatierter Text
IM | Image Data | Image Data | 2.3 |  | HL7 V2.3 and later | Bilddaten
NS | Non-scanned Image | Non-scanned Image | 2.2 | inactive | HL7 V2.2 only | Nicht über Scanner erzeugtes Bild
SD | Scanned document | Scanned document | 2.2 | inactive | HL7 V2.2 only | Über Scanner eingelesenes Dokument
SI | Scanned Image | Scanned Image | 2.2 | inactive | HL7 V2.2 only | Über Scanner eingelesenes Bild
TEXT | Machine readable text document | Machine readable text document | 2.3.1 |  | HL7 V2.3.1 and later | maschinenlesbares Dokument
TX | Machine Readable Text Document | Machine Readable Text Document | 2.2 | inactive | HL7 V2.2 only | Maschinenlesbarer Text
multipart | MIME multipart package | MIME multipart package | 2.4 |  |  |