AuthPass

AuthPass is a voice-first prior authorization intelligence tool built for Legion Health's clinical workflows.A clinician speaks: "John Doe, Humira" — AuthPass instantly pulls the patient's EHR data via FHIR R4, checks Aetna's authorization requirements, predicts approval likelihood, and surfaces equivalent alternatives that need no authorization at all. The patient gets their medication the same day instead of waiting weeks.For staff handling auth requests after the fact, AuthPass auto-generates authorization letters, flags missing documentation, and routes borderline cases to human reviewers when confidence drops below 70%. How We Built It

Staff speaks patient name + medication via xAI Grok Voice (Realtime API) FHIR R4 mock EHR pulls patient demographics, diagnosis, medication history, and labs automatically TF-IDF retrieval searches payer policy database (Aetna, UHC, BCBS) for authorization criteria LangChain agent reasons over patient data vs policy requirements Grok-2 generates confidence score, missing docs checklist, and authorization letter Cases under 70% confidence route to human review (HITL) Next.js + Vercel powers the staff dashboard with Clinician Mode and Staff Mode

Built With

• fastapi
• fhir-r4
• langchain
• next.js
• python
• tailwind-css
• tf-idf
• vercel
• xai-grok