API

TOPIC

API

2 entries across the knowledge base

Interoperability & Standards
What FHIR isThe modern standard for exchanging health data — resources, a REST API and profiles — and why it became the lingua franca of interoperability.article · 8 min · foundation
US Health IT Policy
CMS interoperability & prior authorization rulesCMS-9115-F built the Patient Access and Provider Directory APIs; CMS-0057-F adds Provider Access, Payer-to-Payer and Prior Authorization APIs with staged compliance dates through 2027.article · 6 min · practitioner