Reasonable Adjustments - Impairment Categories

Can it be confirmed that suppliers do not need to send a broad impairment category using a value from FHIR Reference Server Reasonable Adjustments Record Condition Code and can instead send a Snomed code(s) representing the the impairment(s).

Can it be confirmed this is still the source of truth for the national API specification. RARecord Terminology | FHIR® Reasonable Adjustments API (

Hi Stuart,
The FHIR 4 Spec will address your question. We will send you the draft spec of the Read API today and happy to have a quick chat on any initial questions you have on it and to explain timelines for release of the full spec.