| Code | Description | Version | 
| AD  | Address | added v2.4 | 
| AUI  | Authorization information | added v2.5 | 
| CCD  | Charge code and date | added v2.5 | 
| CCP  | Channel calibration parameters | added v2.5 | 
| CD  | Channel definition | added v2.4 | 
| CE  | Coded element | added v2.4 | 
| CF  | Coded element with formatted values | added v2.4 | 
| CK  | Composite ID with check digit | added v2.4 | 
| CM  | Composite | added v2.4 | 
| CN  | Composite ID number and name | added v2.4 | 
| CNE  | Coded with no exceptions | added v2.4 | 
| CNN  | Composite ID number and name simplified | added v2.7 | 
| CNS  | Composite ID number and name simplified | added v2.5, removed after v2.6 | 
| CP  | Composite price | added v2.4 | 
| CQ  | Composite quantity with units | added v2.4 | 
| CSU  | Channel sensitivity and units | added v2.5 | 
| CWE  | Coded with exceptions | added v2.4 | 
| CX  | Extended composite ID with check digit | added v2.4 | 
| DDI  | Daily deductible information | added v2.5 | 
| DIN  | Date and institution name | added v2.5 | 
| DLD  | Discharge to location and date | added v2.5 | 
| DLN  | Driver's license number | added v2.4 | 
| DLT  | Delta | added v2.5 | 
| DR  | Date/time range | added v2.4 | 
| DT  | Date | added v2.4 | 
| DTM  | Date/time | added v2.5 | 
| DTN  | Day type and number | added v2.5 | 
| ED  | Encapsulated data | added v2.4 | 
| EI  | Entity identifier | added v2.4 | 
| EIP  | Entity identifier pair | added v2.5 | 
| ELD  | Error location and description | added v2.5 | 
| ERL  | Error location | added v2.5 | 
| FC  | Financial class | added v2.4 | 
| FN  | Family name | added v2.4 | 
| FT  | Formatted text | added v2.4 | 
| GTS  | General timing specification | added v2.5 | 
| HD  | Hierarchic designator | added v2.4 | 
| ICD  | Insurance certification definition | added v2.5 | 
| ID  | Coded values for HL7 tables | added v2.4 | 
| IS  | Coded value for user-defined tables | added v2.4 | 
| JCC  | Job code/class | added v2.4 | 
| LA1  | Location with address variation 1 | added v2.5 | 
| LA2  | Location with address variation 2 | added v2.5 | 
| MA  | Multiplexed array | added v2.4 | 
| MO  | Money | added v2.4 | 
| MOC  | Money and charge code | added v2.5 | 
| MOP  | Money or percentage | added v2.5 | 
| MSG  | Message type | added v2.5 | 
| NA  | Numeric array | added v2.4 | 
| NDL  | Name with date and location | added v2.5 | 
| NM  | Numeric | added v2.4 | 
| NR  | Numeric range | added v2.5 | 
| OCD  | Occurrence code and date | added v2.5 | 
| OSD  | Order sequence definition | added v2.5 | 
| OSP  | Occurrence span code and date | added v2.5 | 
| PIP  | Practitioner institutional privileges | added v2.5 | 
| PL  | Person location | added v2.4 | 
| PLN  | Practitioner license or other ID number | added v2.5 | 
| PN  | Person name | added v2.4 | 
| PPN  | Performing person time stamp | added v2.4 | 
| PRL  | Parent result link | added v2.5 | 
| PT  | Processing type | added v2.4 | 
| PTA  | Policy type and amount | added v2.5 | 
| QIP  | Query input parameter list | added v2.4 | 
| QSC  | Query selection criteria | added v2.4 | 
| RCD  | Row column definition | added v2.4 | 
| RFR  | Reference range | added v2.5 | 
| RI  | Repeat interval | added v2.4 | 
| RMC  | Room coverage | added v2.5 | 
| RP  | Reference pointer | added v2.4 | 
| RPT  | Repeat pattern | added v2.5 | 
| SAD  | Street Address | added v2.4 | 
| SCV  | Scheduling class value pair | added v2.4 | 
| SI  | Sequence ID | added v2.4 | 
| SN  | Structured numeric | added v2.4 | 
| SNM  | String of telephone number digits | added v2.7 | 
| SPD  | Specialty description | added v2.5 | 
| SPS  | Specimen source | added v2.5 | 
| SRT  | Sort order | added v2.4 | 
| ST  | String data | added v2.4 | 
| TM  | Time | added v2.4 | 
| TN  | Telephone number | added v2.4 | 
| TQ  | Timing/quantity | added v2.4 | 
| TS  | Time stamp | added v2.4 | 
| TX  | Text data | added v2.4 | 
| UVC  | UB value code and amount | added v2.5 | 
| VH  | Visiting hours | added v2.4 | 
| VID  | Version identifier | added v2.4 | 
| VR  | Value range | added v2.5 | 
| WVI  | Channel Identifier | added v2.5 | 
| WVS  | Waveform source | added v2.5 | 
| XAD  | Extended address | added v2.4 | 
| XCN  | Extended composite ID number and name for persons | added v2.4 | 
| XON  | Extended composite name and ID number for organizations | added v2.4 | 
| XPN  | Extended person name | added v2.4 | 
| XTN  | Extended telecommunications number | added v2.4 |