| Vocabulary Type | Concept Domain |
| Concept Domain | Category Identifier |
| Code System Name | |
| Code System Identifier | |
| Code System OID | |
| HL7 Table Identifier | HL70412 |
| Version | |
| Status | Active |
| Where Used | OM7-3 |
| Purpose and Use | Table of codes that specify a category name (term given to a group of service items for the purpose of classification). Examples: Laboratory, Pharmacy, Diagnostic Imaging, etc. No suggested values. |