Anthem
Anthem, Inc. (now operating as Elevance Health) is one of the largest health benefits companies in the United States, serving members through affiliated Blue Cross and Blue Shield health plans across multiple states including California, New York, Virginia, Georgia, and others. Anthem provides health insurance, pharmacy benefits, and behavioral health services to over 40 million members. Under CMS interoperability rules (CMS-9115-F), Anthem offers FHIR- based Patient Access and Provider Directory APIs.
More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.
API Evangelist profiles Anthem the way a machine reads it — 16 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 — Anthem scores 25.4/100 (emerging), with a separate agent-readiness read of 7/100 (human only). 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.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile Anthem
Each block below is one kind of artifact we hold for Anthem. 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 3
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.
Anthem Patient Access API
The Anthem Patient Access API provides members access to their personal health data via HL7 FHIR R4, as required by the CMS Interoperability and Patient Access Final Rule (CMS-9...
Anthem Provider Directory API
The Anthem Provider Directory API provides public access to provider directory information via HL7 FHIR R4, as required by CMS interoperability rules. Supports searching for in-...
Anthem Drug Formulary API
The Anthem Drug Formulary API provides access to prescription drug formulary data via HL7 FHIR R4, including covered medications, cost tiers, prior authorization requirements, a...
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the six things the Kin Score reads for commercial clarity.
Published pricing tiers and plan structures.
Anthem Plans Pricing
PLANSRate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Anthem Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Anthem Finops
FINOPSFeatures 4
The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.
Notable capabilities this provider offers.
FHIR R4 Compliance
All Anthem interoperability APIs implement HL7 FHIR Release 4 standards with USCDI-conformant resource profiles.
SMART on FHIR Authorization
Patient Access APIs use SMART on FHIR for secure OAuth2-based authorization allowing members to grant third-party app access.
Claims and Clinical Data
Members can access their claims history, clinical notes, lab results, immunizations, and medication history through the Patient Access API.
Provider Directory Search
Search for in-network providers by specialty, location, name, and plan type through the public Provider Directory API.
Security Posture 1
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.
Use Cases 3
What developers actually build with this provider — captured so the catalogue answers 'what is this for', not just 'what does this expose'.
What developers build with this provider.
Member Health Apps
Enable member-authorized third-party health apps to aggregate claims, clinical, and formulary data from Anthem plans.
Care Coordination
Allow care coordinators and providers to access member health history with member authorization for improved care transitions.
Provider Lookup
Enable applications to search Anthem's provider directory for in-network physicians, hospitals, and specialists.
Integrations 2
Pre-built integrations with other platforms tell you where this provider already fits in a stack.
Pre-built integrations with other platforms and tools.
CommonWell Health Alliance
Anthem participates in the CommonWell Health Alliance for cross-organizational clinical data exchange.
Carequality Framework
Anthem participates in the Carequality interoperability framework for health data exchange between networks.
Resources
Every other property we hold for Anthem — 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 2
Portal, sign-up, and the first successful call
Access & Security 1
Authentication, authorization, and security posture
Commercial 2
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
← All providers · Data indexed from github.com/api-evangelist/anthem · machine-readable index on apis.io