v2+ Vocabulary
0.3.0 - Working Draft to present the concept ideas (FO)
v2+ Vocabulary
0.3.0 - Working Draft to present the concept ideas (FO)
v2+ Vocabulary - Local Development build (v0.3.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
| Official URL: http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSencodingV101 | Version: 1.0.1 | |||
| Active as of 2025-08-05 | Computable Name: Hl7VSencodingV101 | |||
| Other Identifiers: OID:2.16.840.1.113883.21.197 | ||||
Copyright/Legal: HL7 Inc., 2024 |
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Concept identifying the type of IETF encoding used to represent successive octets of binary data as displayable ASCII characters.
References
This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)
Expansion performed internally based on codesystem Encoding (2.9 - 1.0.1) v1.0.1 (CodeSystem)
This value set contains 3 concepts
| Code | System | Display (en-US) | Definition |
| A | http://terminology.hl7.org/v2plusvocab/CodeSystem/encodingV101 | no encoding | No encoding - data are displayable ASCII characters. |
| Base64 | http://terminology.hl7.org/v2plusvocab/CodeSystem/encodingV101 | Encoding as defined by MIME (Multipurpose Internet Mail Extensions) standard RFC 1521. | Encoding as defined by MIME (Multipurpose Internet Mail Extensions) standard RFC 1521. Four consecutive ASCII characters represent three consecutive octets of binary data. Base64 utilizes a 65-character subset of US-ASCII, consisting of both the upper and lower case alphabetic characters, digits “0” through “9”, “+”, “/”, and “=”. |
| Hex | http://terminology.hl7.org/v2plusvocab/CodeSystem/encodingV101 | Hexadecimal encoding | Hexadecimal encoding - consecutive pairs of hexadecimal digits represent consecutive single octets. |
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 |