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documentation:vocabulary:cpt4 [2015/09/11 00:26] cgreich |
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CPT4 contributes to the hierarchies of the Procedure, Measurement and Observation Domains. SNOMED provides the higher hierarchical concepts, while CPT4 are connected as descendents all the way down to leaf nodes. | CPT4 contributes to the hierarchies of the Procedure, Measurement and Observation Domains. SNOMED provides the higher hierarchical concepts, while CPT4 are connected as descendents all the way down to leaf nodes. | ||
- | === Mappings === | + | === Maps === |
All valid CPT4 codes are Standard Concepts and therefore map to themselves. In addition, there are mappings to RxNorm Drug concepts for Procedure Drugs (see below). | All valid CPT4 codes are Standard Concepts and therefore map to themselves. In addition, there are mappings to RxNorm Drug concepts for Procedure Drugs (see below). | ||
- | === CPT4 to RxNorm mappings === | + | === CPT4 to RxNorm map === |
The only mapping relationships CPT4 | The only mapping relationships CPT4 |