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

CodeSystem: Data Types (2.5 - 1.1.0) (Experimental)

Official URL: http://terminology.hl7.org/v2plusvocab/CodeSystem/dataTypesV110 Version: 1.1.0
Active as of 2025-08-05 Computable Name: DataTypesV110
Other Identifiers: OID:2.16.840.1.113883.18.280

Copyright/Legal: HL7 Inc., 2024

HL7-defined code system of concepts specifying the format of the observation value in the Observation Result (OBX). Used in HL7 Version 2.x messaging in the OBX, OM1, OM3 and OMC segments.

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

Properties

This code system defines the following properties for its concepts

NameCodeURITypeDescription
version introduced versionIntroduced http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionIntroduced string version when was this code introduced
version deprecated 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, to suppress IG-publisher warning, to be replaced with standard later 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/dataTypesV110 defines the following codes:

CodeDisplayDefinitionversion introducedstatususagemodified
AD Address Address 2.4 Demographics
AUI Authorization information Authorization information 2.5
CCD Charge code and date Charge code and date 2.5
CCP Channel calibration parameters Channel calibration parameters 2.5
CD Channel definition Channel definition 2.4 Specialty/Chapter Specific: waveform
CE Coded element Coded element 2.4 Code Values
CF Coded element with formatted values Coded element with formatted values 2.4 Code Values
CK Composite ID with check digit Composite ID with check digit 2.4 inactive Code Values 2020-09-23
CM Composite Composite 2.4 inactive Generic 2020-09-23
CN Composite ID number and name Composite ID number and name 2.4 inactive Code Values 2020-09-23
CNE Coded with no exceptions Coded with no exceptions 2.4 Code Values
CNN Composite ID number and name simplified Composite ID number and name simplified 2.5 406 2024-08-08
CP Composite price Composite price 2.4 Price Data
CQ Composite quantity with units Composite quantity with units 2.4 Numerical
CSU Channel sensitivity Channel sensitivity 2.5
CWE Coded with exceptions Coded with exceptions 2.4 Code Values
CX Extended composite ID with check digit Extended composite ID with check digit 2.4 Code Values
DDI Daily deductible information Daily deductible information 2.5
DIN Date and institution name Date and institution name 2.5
DLD Discharge to location and date Discharge to location and date 2.5
DLN Driver's license number Driver's license number 2.4 Extended Queries
DLT Delta Delta 2.5
DR Date/time range Date/time range 2.4 Time Series
DT Date Date 2.4 Date/Time
DTM Date/time Date/time 2.5
DTN Day type and number Day type and number 2.5
ED Encapsulated data Encapsulated data 2.4 Specialty/Chapter Specific
EI Entity identifier Entity identifier 2.4 Identifier
EIP Entity identifier pair Entity identifier pair 2.5
ELD Error location and description Error location and description 2.5 Replaces the CM data type used in 2.16.5.1 ERR-1 as of v 2.5. Retained for backward compatibility only as of v 2.5. Refer to ERR segment.
ERL Error location Error location 2.5
FC Financial class Financial class 2.4 Patient Administration /Financial Information
FN Family name Family name 2.4 Demographics
FT Formatted text Formatted text 2.4 Alphanumeric
GTS General timing specification General timing specification 2.5
HD Hierarchic designator Hierarchic designator 2.4 Identifier
ICD Insurance certification definition Insurance certification definition 2.5
ID Coded values for HL7 tables Coded values for HL7 tables 2.4 Identifier
IS Coded value for user-defined tables Coded value for user-defined tables 2.4 Identifier
JCC Job code/class Job code/class 2.4 Extended Queries
LA1 Location with address variation 1 Location with address variation 1 2.5
LA2 Location with address variation 2 Location with address variation 2 2.5
MA Multiplexed array Multiplexed array 2.4 Specialty/Chapter Specific: waveform
MO Money Money 2.4 Numerical
MOC Money and charge code Money and charge code 2.5
MOP Money or percentage Money or percentage 2.5
MSG Message type Message type 2.5
NA Numeric array Numeric array 2.4 Specialty/Chapter Specific: waveform
NDL Name with location and date Name with location and date 2.5
NM Numeric Numeric 2.4 Numerical
NR Numeric range Numeric range 2.5
OCD Occurrence code and date Occurrence code and date 2.5
OSD Order sequence definition Order sequence definition 2.5
OSP Occurrence span code and date Occurrence span code and date 2.5
PIP Practitioner institutional privileges Practitioner institutional privileges 2.5
PL Person location Person location 2.4 Identifier
PLN Practitioner license or other ID number Practitioner license or other ID number 2.5
PN Person name Person name 2.4 inactive Demographics 2020-09-23
PPN Performing person time stamp Performing person time stamp 2.4 Medical Records/Information Management
PRL Parent result link Parent result link 2.5
PT Processing type Processing type 2.4 Identifier
PTA Policy type and amount Policy type and amount 2.5
QIP Query input parameter list Query input parameter list 2.4 Extended Queries
QSC Query selection criteria Query selection criteria 2.4 Extended Queries
RCD Row column definition Row column definition 2.4 Extended Queries
RFR Reference range Reference range 2.5
RI Repeat interval Repeat interval 2.4 Time Series
RMC Room coverage Room coverage 2.5
RP Reference pointer Reference pointer 2.4 Identifier
RPT Repeat pattern Repeat pattern 2.5
SAD Street Address Street Address 2.4 Demographics
SCV Scheduling class value pair Scheduling class value pair 2.4 Time Series
SI Sequence ID Sequence ID 2.4 Numerical
SN Structured numeric Structured numeric 2.4 Numerical
SPD Specialty description Specialty description 2.5
SPS Specimen source Specimen source 2.5
SRT Sort order Sort order 2.4 Alphanumeric
ST String String 2.4 Alphanumeric
TM Time Time 2.4 Date/Time
TN Telephone number Telephone number 2.4 inactive Demographics 2020-09-23
TQ Timing/quantity Timing/quantity 2.4 Time Series
TS Time stamp Time stamp 2.4 Date/Time
TX Text data Text data 2.4 Alphanumeric
UVC UB value code and amount UB value code and amount 2.5
VH Visiting hours Visiting hours 2.4 Extended Queries
VID Version identifier Version identifier 2.4 Identifier
VR Value range Value range 2.5
WVI Channel Identifier Channel Identifier 2.5
WVS Waveform source Waveform source 2.5
XAD Extended address Extended address 2.4 Demographics
XCN Extended composite ID number and name Extended composite ID number and name 2.4 Code Values
XON Extended composite name and ID number for organizations Extended composite name and ID number for organizations 2.4 Demographics
XPN Extended person name Extended person name 2.4 Demographics
XTN Extended telecommunications number Extended telecommunications number 2.4 Demographics