Stream: cda to fhir
Topic: 20211019-03 Medications or Procedures because of a reaction
Lisa Nelson (Nov 01 2021 at 00:39):
When documenting an Allergy reaction in C-CDA the template allows multiple medications and multiple procedures to be included. These are large and deep templates, and possibly recursive. How do we manage this?
These entryRelationships have inversionInd=true. It means: these medications were administered (or ordered) because of the reaction the patient had. Or: these procedures were performed or ordered because of the reaction the patient had.
Proposed Resolution:
CF: Model small templates in line, especially if values depend on context.
FC: use entryRelationships to other needed templates. We'll need to consider each case to determine the correct typeCode, or consider if we can provide a general principle for when to use which typeCode and when inversionInd needs to be true.
Last updated: Apr 12 2022 at 19:14 UTC
