Referrals and orders: How to ask for stuff in FHIR
summary
Distinguishes authorization (request) vs recorded result (event) and shows concrete options: post a ServiceRequest/MedicationRequest and assign a performer, use a Task resource to mediate fulfillment and carry inputs/outputs and business status, or run a broker in a placer/filler/intermediary architecture. Explains using Meta tags (the meta tag actionable pattern) to avoid double fills, when messaging or operations fit, and replaces vague instantiates with five instantiates extensions for precise provenance.
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chapters (12)
- 0:00Introduction to FHIR workflow
- 2:31Maturity of FHIR integration
- 7:30Request pattern in FHIR
- 10:20Common request resource elements
- 12:27Request status and fulfillment
- 16:24Role of Task resource
- 22:18Task resource details
- 27:23Task architecture options
- 31:59Alternatives to Task
- 36:15When to use Task vs Request
- 41:36Order grouping and intent
- 45:11Where to get support
