| Code | System | Display |
| 1 | http://hcxprotocol.io/codes/procedure-type-description | Administrative procedure (procedure) |
| 2 | http://hcxprotocol.io/codes/procedure-type-description | Blood bank procedure (procedure) |
| 3 | http://hcxprotocol.io/codes/procedure-type-description | Community health procedure (procedure) |
| 4 | http://hcxprotocol.io/codes/procedure-type-description | Determination of information related to transfusion (procedure) |
| 5 | http://hcxprotocol.io/codes/procedure-type-description | Environmental care procedure (procedure) |
| 6 | http://hcxprotocol.io/codes/procedure-type-description | General treatment (procedure) |
| 7 | http://hcxprotocol.io/codes/procedure-type-description | Laboratory procedure (procedure) |
| 8 | http://hcxprotocol.io/codes/procedure-type-description | Nuclear medicine procedure (procedure) |
| 9 | http://hcxprotocol.io/codes/procedure-type-description | Obstetric procedure (procedure) |
| 10 | http://hcxprotocol.io/codes/procedure-type-description | Outpatient procedure (procedure) |
| 11 | http://hcxprotocol.io/codes/procedure-type-description | Patient encounter procedure (procedure) |
| 12 | http://hcxprotocol.io/codes/procedure-type-description | Postoperative procedure (procedure) |
| 13 | http://hcxprotocol.io/codes/procedure-type-description | Preoperative procedure (procedure) |
| 14 | http://hcxprotocol.io/codes/procedure-type-description | Procedure by intent (procedure) |
| 15 | http://hcxprotocol.io/codes/procedure-type-description | Procedure by method (procedure) |
| 16 | http://hcxprotocol.io/codes/procedure-type-description | Procedure by priority (procedure) |
| 17 | http://hcxprotocol.io/codes/procedure-type-description | Procedure by site (procedure) |
| 18 | http://hcxprotocol.io/codes/procedure-type-description | Procedure categorized by device involved (procedure) |
| 19 | http://hcxprotocol.io/codes/procedure-type-description | Procedure in coronary care unit (procedure) |
| 20 | http://hcxprotocol.io/codes/procedure-type-description | Procedure on ganglion cyst (procedure) |
| 21 | http://hcxprotocol.io/codes/procedure-type-description | Procedure on wound (procedure) |
| 22 | http://hcxprotocol.io/codes/procedure-type-description | Procedure related to anesthesia and sedation (procedure) |
| 23 | http://hcxprotocol.io/codes/procedure-type-description | Procedure related to breastfeeding (procedure) |
| 24 | http://hcxprotocol.io/codes/procedure-type-description | Procedure with a clinical finding focus (procedure) |
| 25 | http://hcxprotocol.io/codes/procedure-type-description | Procedure with a procedure focus (procedure) |
| 26 | http://hcxprotocol.io/codes/procedure-type-description | Procedures relating to eating and drinking (procedure) |
| 27 | http://hcxprotocol.io/codes/procedure-type-description | Procedures relating to mobility (procedure) |
| 28 | http://hcxprotocol.io/codes/procedure-type-description | Promotion (procedure) |
| 29 | http://hcxprotocol.io/codes/procedure-type-description | Provider-specific procedure (procedure) |
| 30 | http://hcxprotocol.io/codes/procedure-type-description | Regimes and therapies (regime/therapy) |
| 31 | http://hcxprotocol.io/codes/procedure-type-description | Social service procedure (procedure) |
| 32 | http://hcxprotocol.io/codes/procedure-type-description | Staff related procedure (procedure) |