Medicine as a typed graph.
FHIR R5 + USCDI v4.
The patient as a state machine. The care plan as a typed graph. SMART App Launch v2 + CDS Hooks. Every clinical action signs a receipt.
Two ways in
One scenario. One artifact.
Address change propagates to three payers via FHIR.
FHIR Patient resource patched with the new address. SMART App Launch propagates the change to dental and vision payers. CDS Hooks fire for any pending visits. 0.31 joules. Zero touch.
Patch a Patient. Watch the fan-out.
FHIR resource viewer. Pick a resource, apply a patch, watch SMART App Launch fan out to payer endpoints with provenance.
The receipt
Every operation. Every joule. Signed.
This is what MedicineOS returns. Not just a result — a signed JWP ReceiptPayload with the energy consumed, the standard cited, and the cryptographic signature that makes it audit-grade.
What this platform believes
Three statements. Each is the proof of the next.
FHIR Patient resource patched with the new address. SMART App Launch propagates the change to dental and vision payers. CDS Hooks fire for any pending visits. 0.31 joules. Zero touch.
Watch it happen →FHIR resource viewer. Pick a resource, apply a patch, watch SMART App Launch fan out to payer endpoints with provenance.
Open the artifact →Same identity, same format, same billing unit (joules), same wire transport. MedicineOS ships the part that handles health.
See the receipt format →