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documentation:next_cdm:procedure_codes [2015/11/03 19:35] cgreich |
documentation:next_cdm:procedure_codes [2015/11/04 18:25] vojtechhuser |
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===== Harmonization of procedure concepts ===== | ===== Harmonization of procedure concepts ===== | ||
- | * Requester: Voijtech Huser | + | * Requester: Vojtech Huser |
* Discussion: | * Discussion: | ||
---- | ---- | ||
=== Proposal === | === Proposal === | ||
- | ^Field^Required^Type^Description^ | + | This proposal does not involve a change to the CDM schema. |
- | ---- | + | === Background === |
- | === Use Cases === | + | A phenotype definition (patient cohort) may include Diagnostic or Medication Code. However, it can also include Procedural code. e.g., patients who had chest X ray done. |
+ | Whereas OHDSI is using SNOMED for Diagnoses and LOINC for lab, there is no "international" terminology for procedures. | ||
+ | Some Asian countries mapped their procedure codes to CPT4. However CPT4 requires a license. For new data partners within OHDSI, the license requirement may be troubling. | ||
+ | Possible terminologies may be ICD10PCS or SNOMED (specifically, procedure codes within SNOMED). Snomed does not offer the needed granularity. | ||
+ | |||
+ | ---- | ||
+ | === Use Cases === | ||
+ | Allow procedures to be part of phenotype definitions. |