Devoted Health is a technology-enabled Medicare Advantage payer founded in 2017 and headquartered in Waltham, Massachusetts, backed by General Catalyst and Obvious Ventures. It publishes CMS-required interoperability APIs built on HL7 FHIR R4: a member-facing Patient Access API exposing claims (ExplanationOfBenefit), encounters, conditions, and…
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Updated
Aug 14, 2026