HL7 v2.6 Vocabulary
0.2.0 - ci-build

HL7 v2.6 Vocabulary, published by HL7/FO. This guide is not an authorized publication; it is the continuous build for version 0.2.0 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.v26/ and changes regularly. See the Directory of published versions

## ValueSet: Data Types (2.6 - 1.1.0) (Experimental)

Official URL: http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSdataTypes | Version: 1.1.0
Active as of 2026-03-13 | Computable Name: Hl7VSdataTypes
Other Identifiers: OID:2.16.840.1.113883.21.296, urn:ietf:rfc:3986#Uniform Resource Identifier (URI)#http://terminology.hl7.org/v2plusvocab/ValueSet/v2-0440
Copyright/Legal: HL7 Inc., 2026

Value Set of codes specifying the data type.

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 all codes defined in `http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` version 📍1.1.0

### Expansion

Expansion performed internally based on codesystem Data Types (2.6 - 1.1.0) v1.1.0 (CodeSystem)

This value set contains 94 concepts

System | Code | Display (en) | Inactive | Definition | status | JSON | XML
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | AD | Address |  | Address |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | AUI | Authorization information |  | Authorization information |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CCD | Charge code and date |  | Charge code and date |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CCP | Channel calibration parameters |  | Channel calibration parameters |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CD | Channel definition |  | Channel definition |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CE | Coded element |  | Coded element |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CF | Coded element with formatted values |  | Coded element with formatted values |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CK | Composite ID with check digit | inactive | Composite ID with check digit | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CM | Composite | inactive | Composite | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CN | Composite ID number and name | inactive | Composite ID number and name | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CNE | Coded with no exceptions |  | Coded with no exceptions |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CNN | Composite ID number and name simplified |  | Composite ID number and name simplified |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CP | Composite price |  | Composite price |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CQ | Composite quantity with units |  | Composite quantity with units |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CSU | Channel sensitivity |  | Channel sensitivity |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CWE | Coded with exceptions |  | Coded with exceptions |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | CX | Extended composite ID with check digit |  | Extended composite ID with check digit |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | DDI | Daily deductible information |  | Daily deductible information |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | DIN | Date and institution name |  | Date and institution name |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | DLD | Discharge to location and date |  | Discharge to location and date |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | DLN | Driver's license number |  | Driver's license number |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | DLT | Delta |  | Delta |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | DR | Date/time range |  | Date/time range |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | DT | Date |  | Date |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | DTM | Date/time |  | Date/time |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | DTN | Day type and number |  | Day type and number |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | ED | Encapsulated data |  | Encapsulated data |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | EI | Entity identifier |  | Entity identifier |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | EIP | Entity identifier pair |  | Entity identifier pair |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | ELD | Error location and description |  | Error location and description |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | ERL | Error location |  | Error location |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | FC | Financial class |  | Financial class |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | FN | Family name |  | Family name |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | FT | Formatted text |  | Formatted text |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | GTS | General timing specification |  | General timing specification |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | HD | Hierarchic designator |  | Hierarchic designator |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | ICD | Insurance certification definition |  | Insurance certification definition |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | ID | Coded values for HL7 tables |  | Coded values for HL7 tables |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | IS | Coded value for user-defined tables |  | Coded value for user-defined tables |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | JCC | Job code/class |  | Job code/class |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | LA1 | Location with address variation 1 |  | Location with address variation 1 |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | LA2 | Location with address variation 2 |  | Location with address variation 2 |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | MA | Multiplexed array |  | Multiplexed array |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | MO | Money |  | Money |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | MOC | Money and charge code |  | Money and charge code |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | MOP | Money or percentage |  | Money or percentage |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | MSG | Message type |  | Message type |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | NA | Numeric array |  | Numeric array |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | NDL | Name with location and date |  | Name with location and date |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | NM | Numeric |  | Numeric |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | NR | Numeric range |  | Numeric range |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | OCD | Occurrence code and date |  | Occurrence code and date |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | OSD | Order sequence definition |  | Order sequence definition |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | OSP | Occurrence span code and date |  | Occurrence span code and date |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | PIP | Practitioner institutional privileges |  | Practitioner institutional privileges |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | PL | Person location |  | Person location |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | PLN | Practitioner license or other ID number |  | Practitioner license or other ID number |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | PN | Person name | inactive | Person name | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | PPN | Performing person time stamp |  | Performing person time stamp |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | PRL | Parent result link |  | Parent result link |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | PT | Processing type |  | Processing type |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | PTA | Policy type and amount |  | Policy type and amount |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | QIP | Query input parameter list |  | Query input parameter list |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | QSC | Query selection criteria |  | Query selection criteria |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | RCD | Row column definition |  | Row column definition |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | RFR | Reference range |  | Reference range |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | RI | Repeat interval |  | Repeat interval |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | RMC | Room coverage |  | Room coverage |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | RP | Reference pointer |  | Reference pointer |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | RPT | Repeat pattern |  | Repeat pattern |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | SAD | Street Address |  | Street Address |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | SCV | Scheduling class value pair |  | Scheduling class value pair |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | SI | Sequence ID |  | Sequence ID |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | SN | Structured numeric |  | Structured numeric |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | SPD | Specialty description |  | Specialty description |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | SPS | Specimen source |  | Specimen source |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | SRT | Sort order |  | Sort order |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | ST | String |  | String |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | TM | Time |  | Time |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | TN | Telephone number | inactive | Telephone number | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | TQ | Timing/quantity |  | Timing/quantity |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | TS | Time stamp |  | Time stamp |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | TX | Text data |  | Text data |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | UVC | UB value code and amount |  | UB value code and amount |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | VH | Visiting hours |  | Visiting hours |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | VID | Version identifier |  | Version identifier |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | VR | Value range |  | Value range |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | WVI | Channel Identifier |  | Channel Identifier |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | WVS | Waveform source |  | Waveform source |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | XAD | Extended address |  | Extended address |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | XCN | Extended composite ID number and name |  | Extended composite ID number and name |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | XON | Extended composite name and ID number for organizations |  | Extended composite name and ID number for organizations |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | XPN | Extended person name |  | Extended person name |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypes` | XTN | Extended telecommunications number |  | Extended telecommunications number |  |  |

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