Also available: the SMART questionnaire walkthrough (a questionnaire pre-filled after a SMART launch against Redix’s test simulator; PAS step simulated).
Select Clinical Scenario
Choose a procedure to walk through the prior authorization workflow
Synthetic questionnaire · enter test data only, never patient information
3
Submit & Track Prior Authorization (PAS)
Submit the request and watch the decision
Redix demonstration PAS endpoint · decision simulated automatically, not a payer authorization · not connected to QNXT or a live payer
Prior Authorization Support (PAS)
Da Vinci PAS — submit ($submit) and check the status of ($inquire) prior authorization requests. Decisions in this demonstration are simulated.
GET/api/pas/metadata
POST/api/pas/Claim/$submit
POST/api/pas/Claim/$inquire
POST/api/pas/Claim/$cancelRedix demo shortcut; in the PAS guide, cancellations are sent through $submit
Patient Access API
CMS-required Patient Access API — claims, coverage, and explanation of benefits
GET/api/patient/Claim
GET/api/patient/ClaimResponse
GET/api/patient/Coverage
GET/api/patient/ExplanationOfBenefit
Provider Access API
Provider Directory and patient data access endpoints
GET/api/provider/Patient
GET/api/provider/Practitioner
GET/api/provider/Organization
Payer-to-Payer API
Health plan data exchange — consent management and bulk data export
POST/api/payer/Consent
GET/api/payer/Consent
POST/api/payer/Group/$export
GET/api/payer/Claim
GET/api/payer/Coverage
Coverage Requirements Discovery (CRD)
CDS Hooks-based real-time coverage requirements checking at the point of order entry
GET/cds-services
POST/cds-services/order-sign-crd
POST/cds-services/order-select-crd
GET/crd/rules
Documentation Templates and Rules (DTR)
SMART-on-FHIR questionnaires and clinical decision support libraries
To see a questionnaire started by a SMART on FHIR launch, try the SMART DTR walkthrough (public test environment; simulated authorization decision).
GET/fhir/Questionnaire
GET/fhir/Library
GET/smart/.well-known/smart-configuration
About CMS-0057-F Compliance
CMS-0057-F requires impacted payers to provide FHIR-based Patient Access, Provider Access, Payer-to-Payer and Prior Authorization APIs, with API requirements generally beginning January 1, 2027. CMS recommends the HL7 Da Vinci CRD, DTR and PAS guides for prior authorization. This sandbox lets you explore Redix demonstration endpoints for those areas with synthetic data and simulated decisions. Using it does not establish compliance.
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