| Code | System | Description | Comment | Version |
| AD | http://hl7.org/fhir/v2/0440 | Address | Retained for backward compatibility as of v2.6. | added v2.1, removed after v2.8.1 |
| AUI | http://hl7.org/fhir/v2/0440 | Authorization information | | added v2.8.2 |
| CCD | http://hl7.org/fhir/v2/0440 | Charge code and date | | added v2.8.2 |
| CCP | http://hl7.org/fhir/v2/0440 | Channel calibration parameters | | added v2.8.2 |
| CD | http://hl7.org/fhir/v2/0440 | Channel definition | | added v2.8.2 |
| CE | http://hl7.org/fhir/v2/0440 | Coded Entry | | added v2.2, removed after v2.5.1 |
| CF | http://hl7.org/fhir/v2/0440 | Coded element with formatted values | Withdrawn from this table only as of v2.7. | added v2.2 |
| CK | http://hl7.org/fhir/v2/0440 | Composite ID With Check Digit | Withdrawn as of v2.5. | added v2.1, removed after v2.8.1 |
| CM | http://hl7.org/fhir/v2/0440 | Composite | | added v2.2, removed after v2.2 |
| CN | http://hl7.org/fhir/v2/0440 | Composite ID And Name | Withdrawn as of v2.5. | added v2.2, removed after v2.8.1 |
| CNE | http://hl7.org/fhir/v2/0440 | Coded with no exceptions | | added v2.7 |
| CNN | http://hl7.org/fhir/v2/0440 | Composite ID number and name simplified | | added v2.8.2 |
| CP | http://hl7.org/fhir/v2/0440 | Composite price | Withdrawn from this table only as of v2.7. | added v2.3 |
| CQ | http://hl7.org/fhir/v2/0440 | Composite quantity with units | | added v2.2, removed after v2.2 |
| CSU | http://hl7.org/fhir/v2/0440 | Channel sensitivity and units | | added v2.8.2 |
| CWE | http://hl7.org/fhir/v2/0440 | Coded with exceptions | | added v2.6 |
| CX | http://hl7.org/fhir/v2/0440 | Extended composite ID with check digit | | added v2.3 |
| DDI | http://hl7.org/fhir/v2/0440 | Daily deductible information | | added v2.8.2 |
| DIN | http://hl7.org/fhir/v2/0440 | Date and institution name | | added v2.8.2 |
| DLD | http://hl7.org/fhir/v2/0440 | Discharge to location and date | | added v2.8.2 |
| DLN | http://hl7.org/fhir/v2/0440 | Driver's license number | | added v2.8.2 |
| DLT | http://hl7.org/fhir/v2/0440 | Delta | | added v2.8.2 |
| DR | http://hl7.org/fhir/v2/0440 | Date/time range | | added v2.7 |
| DT | http://hl7.org/fhir/v2/0440 | Date | | added v2.2 |
| DTM | http://hl7.org/fhir/v2/0440 | Date/time | | added v2.6 |
| DTN | http://hl7.org/fhir/v2/0440 | Day type and number | | added v2.8.2 |
| ED | http://hl7.org/fhir/v2/0440 | Encapsulated data | | added v2.3 |
| EI | http://hl7.org/fhir/v2/0440 | Entity identifier | | added v2.8.2 |
| EIP | http://hl7.org/fhir/v2/0440 | Entity identifier pair | | added v2.8.2 |
| ERL | http://hl7.org/fhir/v2/0440 | Error location | | added v2.8.2 |
| FC | http://hl7.org/fhir/v2/0440 | Financial class | | added v2.8.2 |
| FT | http://hl7.org/fhir/v2/0440 | Formatted text | | added v2.1 |
| GTS | http://hl7.org/fhir/v2/0440 | General timing specification | | added v2.8.2 |
| HD | http://hl7.org/fhir/v2/0440 | Hierarchic designator | | added v2.8.2 |
| ICD | http://hl7.org/fhir/v2/0440 | Insurance certification definition | | added v2.8.2 |
| ID | http://hl7.org/fhir/v2/0440 | Coded Value for HL7 Defined Tables | | added v2.2, removed after v2.8.1 |
| IS | http://hl7.org/fhir/v2/0440 | Coded value for user-defined tables | | added v2.7 |
| JCC | http://hl7.org/fhir/v2/0440 | Job code/class | | added v2.8.2 |
| LA1 | http://hl7.org/fhir/v2/0440 | Location with address variation 1 | | added v2.8.2 |
| LA2 | http://hl7.org/fhir/v2/0440 | Location with address variation 2 | | added v2.8.2 |
| MA | http://hl7.org/fhir/v2/0440 | Multiplexed array | | added v2.7 |
| MO | http://hl7.org/fhir/v2/0440 | Money | Withdrawn from this table only as of v2.7. | added v2.2 |
| MOC | http://hl7.org/fhir/v2/0440 | Money and charge code | | added v2.8.2 |
| MOP | http://hl7.org/fhir/v2/0440 | Money or percentage | | added v2.8.2 |
| MSG | http://hl7.org/fhir/v2/0440 | Message type | | added v2.8.2 |
| NA | http://hl7.org/fhir/v2/0440 | Numeric array | | added v2.7 |
| NDL | http://hl7.org/fhir/v2/0440 | Name with date and location | | added v2.8.2 |
| NM | http://hl7.org/fhir/v2/0440 | Numeric | | added v2.2 |
| NR | http://hl7.org/fhir/v2/0440 | Numeric range | | added v2.8.2 |
| OCD | http://hl7.org/fhir/v2/0440 | Occurrence code and date | | added v2.8.2 |
| OSP | http://hl7.org/fhir/v2/0440 | Occurrence span code and date | | added v2.8.2 |
| PIP | http://hl7.org/fhir/v2/0440 | Practitioner institutional privileges | | added v2.8.2 |
| PL | http://hl7.org/fhir/v2/0440 | Person location | | added v2.8.2 |
| PLN | http://hl7.org/fhir/v2/0440 | Practitioner license or other ID number | | added v2.8.2 |
| PN | http://hl7.org/fhir/v2/0440 | Person Name | Withdrawn as of v2.5. | added v2.1, removed after v2.8.1 |
| PPN | http://hl7.org/fhir/v2/0440 | Performing person time stamp | | added v2.8.2 |
| PRL | http://hl7.org/fhir/v2/0440 | Parent result link | | added v2.8.2 |
| PT | http://hl7.org/fhir/v2/0440 | Processing type | | added v2.8.2 |
| PTA | http://hl7.org/fhir/v2/0440 | Policy type and amount | | added v2.8.2 |
| QIP | http://hl7.org/fhir/v2/0440 | Query input parameter list | | added v2.8.2 |
| QSC | http://hl7.org/fhir/v2/0440 | Query selection criteria | | added v2.8.2 |
| RCD | http://hl7.org/fhir/v2/0440 | Row column definition | | added v2.8.2 |
| RFR | http://hl7.org/fhir/v2/0440 | Reference range | | added v2.8.2 |
| RI | http://hl7.org/fhir/v2/0440 | Repeat interval | | added v2.8.2 |
| RMC | http://hl7.org/fhir/v2/0440 | Room coverage | | added v2.8.2 |
| RP | http://hl7.org/fhir/v2/0440 | Reference pointer | | added v2.2 |
| RPT | http://hl7.org/fhir/v2/0440 | Repeat pattern | | added v2.8.2 |
| SCV | http://hl7.org/fhir/v2/0440 | Scheduling class value pair | | added v2.8.2 |
| SI | http://hl7.org/fhir/v2/0440 | Sequence ID | | added v2.2, removed after v2.2 |
| SN | http://hl7.org/fhir/v2/0440 | Structured numeric | | added v2.3 |
| SNM | http://hl7.org/fhir/v2/0440 | String of telephone number digits | | added v2.8.2 |
| SPD | http://hl7.org/fhir/v2/0440 | Specialty description | | added v2.8.2 |
| SRT | http://hl7.org/fhir/v2/0440 | Sort order | | added v2.8.2 |
| ST | http://hl7.org/fhir/v2/0440 | String data | | added v2.1 |
| TM | http://hl7.org/fhir/v2/0440 | Time | | added v2.1 |
| TN | http://hl7.org/fhir/v2/0440 | Telephone Number | Withdrawn as of v2.5. | added v2.2, removed after v2.8.1 |
| TQ | http://hl7.org/fhir/v2/0440 | Timing / quantity | | added v2.2, removed after v2.2 |
| TS | http://hl7.org/fhir/v2/0440 | Time Stamp (Date & Time) | | added v2.1, removed after v2.5.1 |
| TX | http://hl7.org/fhir/v2/0440 | Text data | | added v2.1 |
| UVC | http://hl7.org/fhir/v2/0440 | UB value code and amount | | added v2.8.2 |
| VH | http://hl7.org/fhir/v2/0440 | Visiting hours | | added v2.8.2 |
| VID | http://hl7.org/fhir/v2/0440 | Version identifier | | added v2.8.2 |
| VR | http://hl7.org/fhir/v2/0440 | Value range | | added v2.8.2 |
| WVI | http://hl7.org/fhir/v2/0440 | Channel Identifier | | added v2.8.2 |
| WVS | http://hl7.org/fhir/v2/0440 | Waveform source | | added v2.8.2 |
| XAD | http://hl7.org/fhir/v2/0440 | Extended address | Withdrawn from this table only as of v2.7. | added v2.3 |
| XCN | http://hl7.org/fhir/v2/0440 | Extended composite ID number and name for persons | Withdrawn from this table only as of v2.7. | added v2.3 |
| XON | http://hl7.org/fhir/v2/0440 | Extended composite name and ID number for organizations | Withdrawn from this table only as of v2.7. | added v2.3 |
| XPN | http://hl7.org/fhir/v2/0440 | Extended person name | Withdrawn from this table only as of v2.7. | added v2.3 |
| XTN | http://hl7.org/fhir/v2/0440 | Extended telecommunications number | Withdrawn from this table only as of v2.7. | added v2.3 |