Devoted Health
Devoted Health is a Medicare Advantage health insurance company that operates its own health plans, clinical care, and pharmacy for older Americans. For developers, Devoted publishes CMS Interoperability (21st Century Cures Act) FHIR R4 (4.0.1) APIs: a member-authorized Patient Access API exposing claims, clinical, and coverage data (Patient, Condition, Encounter, Medication, ExplanationOfBenefit), and public Provider Directory, Pharmacy Directory, and Drug Formulary APIs (Practitioner, Organization, Location, HealthcareService, InsurancePlan, MedicationKnowledge, List). Access uses OAuth 2.0 / OpenID Connect with SMART-on-FHIR authorization; third-party member-facing apps register for a Client ID and Secret through Devoted's interoperability team.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Devoted Health the way a machine reads it — 49 machine-readable artifacts across 3 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Devoted Health scores 47.6/100 (developing), with a separate agent-readiness read of 39/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
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title="Devoted Health on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/devoted-health.svg"
alt="Devoted Health Kin Score — API readiness rating by API Evangelist" width="150" height="150" loading="lazy">
</a>[](https://providers.apievangelist.com/providers/devoted-health/)<!-- Kin Score · API Evangelist -->
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title="Devoted Health on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/devoted-health/card.svg"
alt="Devoted Health Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Devoted Health
Each block below is one kind of artifact we hold for Devoted Health. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 23
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Devoted Health CodeSystem API
The CodeSystem FHIR resource type
Devoted Health Condition API
The Condition API from Devoted Health — 1 operation(s) for condition.
Devoted Health Encounter API
The Encounter API from Devoted Health — 1 operation(s) for encounter.
Devoted Health ExplanationOfBenefit API
The ExplanationOfBenefit API from Devoted Health — 1 operation(s) for explanationofbenefit.
Devoted Health HealthcareService API
The HealthcareService FHIR resource type
Devoted Health InsurancePlan API
The InsurancePlan FHIR resource type
Devoted Health List API
The List FHIR resource type
Devoted Health Location API
The Location FHIR resource type
Devoted Health Medication API
The Medication API from Devoted Health — 1 operation(s) for medication.
Devoted Health MedicationKnowledge API
The MedicationKnowledge FHIR resource type
Devoted Health OperationDefinition API
The OperationDefinition FHIR resource type
Devoted Health Organization API
The Organization FHIR resource type
Devoted Health OrganizationAffiliation API
The OrganizationAffiliation FHIR resource type
Devoted Health Patient API
The Patient API from Devoted Health — 2 operation(s) for patient.
Devoted Health Practitioner API
The Practitioner FHIR resource type
Devoted Health PractitionerRole API
The PractitionerRole FHIR resource type
Devoted Health SearchParameter API
The SearchParameter FHIR resource type
Devoted Health StructureDefinition API
The StructureDefinition FHIR resource type
Devoted Health Subscription API
The Subscription FHIR resource type
Devoted Health System Level Operations API
Server-level operations
Devoted Health ValueSet API
The ValueSet FHIR resource type
Provider & Pharmacy Directory API
Public FHIR R4 API for in-network providers, facilities, and pharmacies, based on the Da Vinci PDEX Plan-Net reference implementation.
Plan Coverage & Formularies API
Public FHIR R4 API for drug formulary information, based on the Da Vinci PDEX US Drug Formulary implementation guide.
Scroll within the panel for all 23 ·
Open Collections 22
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONUntitled CodeSystem API
OPEN COLLECTIONUntitled Condition API
OPEN COLLECTIONUntitled Condition Encounter API
OPEN COLLECTIONUntitled Condition ExplanationOfBenefit API
OPEN COLLECTIONUntitled CodeSystem HealthcareService API
OPEN COLLECTIONUntitled CodeSystem InsurancePlan API
OPEN COLLECTIONUntitled CodeSystem List API
OPEN COLLECTIONUntitled CodeSystem Location API
OPEN COLLECTIONUntitled Condition Medication API
OPEN COLLECTIONUntitled CodeSystem MedicationKnowledge API
OPEN COLLECTIONUntitled CodeSystem OperationDefinition API
OPEN COLLECTIONUntitled CodeSystem Organization API
OPEN COLLECTIONUntitled CodeSystem OrganizationAffiliation API
OPEN COLLECTIONUntitled Condition Patient API
OPEN COLLECTIONUntitled CodeSystem Practitioner API
OPEN COLLECTIONUntitled CodeSystem PractitionerRole API
OPEN COLLECTIONUntitled CodeSystem SearchParameter API
OPEN COLLECTIONUntitled CodeSystem StructureDefinition API
OPEN COLLECTIONUntitled CodeSystem Subscription API
OPEN COLLECTIONUntitled CodeSystem System Level Operations API
OPEN COLLECTIONUntitled CodeSystem ValueSet API
OPEN COLLECTIONScroll within the panel for all 22 ·
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Devoted Health — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 3
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 12
MCP servers, agent skills, and machine-readable catalogs
Scroll within the panel for all 12 ·
Design & Contract 15
Pagination, idempotency, versioning, errors, and events
Scroll within the panel for all 15 ·
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 9
Authentication, authorization, and security posture
Scroll within the panel for all 9 ·
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 5
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/devoted-health · machine-readable index on apis.io
This is an independent, third-party profile of Devoted Health, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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