# Independence Blue Cross

**Canonical:** https://apis.io/providers/independence-blue-cross/  
**Website:** https://www.ibx.com  
**APIs profiled:** 4

Independence Blue Cross (IBX) is the Blue Cross Blue Shield Association licensee for southeastern Pennsylvania (Bucks, Chester, Delaware, Montgomery, and Philadelphia counties) and a subsidiary of Independence Health Group, Inc., the parent holding company that consolidated IBX, AmeriHealth (commercial, including AmeriHealth New Jersey and the AmeriHealth Administrators TPA business), and the AmeriHealth Caritas family of Medicaid managed care plans in 2013. The company has called Philadelphia home for more than 85 years, serves nearly three million members directly, and — through Independence Health Group — supports roughly nine million covered lives across commercial, Medicare Advantage, Medicaid, CHIP, dental, vision, and behavioral health lines of business. Independence Health Group reported consolidated revenue of $36.3 billion for 2025. To satisfy the CMS Interoperability and Patient Access final rule (CMS-9115-F), IBX publishes three HL7 FHIR R4 (4.0.1) APIs from its `eapics.ibx.com` gateway and developer portal at `devportal.ibx.com`: a SMART-on-FHIR / OAuth 2.0 secured Patient Access API for Medicare Advantage and Keystone HMO CHIP members, a public Da Vinci PDex Plan-Net Provider Directory API, and a public Da Vinci US Drug Formulary (USDF) API. The provider also publishes monthly Transparency in Coverage machine-readable files (in-network rates, allowed amounts, prescription drugs) for three carrier brands — Keystone Health Plan East, QCC Insurance Company, and Independence Assurance Co, Inc.

## Kin Score — 70.7 / 100 (exemplar)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 70.7).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 63.6 |
| Governance | 55.3 |
| Contract Governance | 55.3 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 61.3 |
| Commercial Clarity | 75.0 |
| Access Clarity | 75.0 |

Regulatory layer — **Health**: 76.3 (matched via tags).

## Agent readiness — 41.8 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | na |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | na |
| Error Semantics | documented |
| OpenAPI Examples | documented |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | na |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (4)

- **Independence Blue Cross Transparency In Coverage Data** — Monthly machine-readable JSON files published under 45 CFR Part §147.211 / the Transparency in Coverage rule for three carrier brands operated by Independence Blue Cross: Keyst...
- **Independence Blue Cross Formulary API** — Public Da Vinci USDF FHIR R4 drug formulary resources.
- **Independence Blue Cross Patient Access API** — FHIR R4 Patient Access resources for member-authorized access.
- **Independence Blue Cross Provider Directory API** — Public Da Vinci Plan-Net FHIR R4 provider directory resources.

## MCP servers (1)

- **Independence Blue Cross MCP Server**

## Agentic access (1)

- **Independence Blue Cross Agentic Access** — 60 operations

## Security (2)

- **Independence Blue Cross Authentication** — oauth2 · 2 schemes
- **Independence Blue Cross Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Independence Blue Cross Plans Pricing**

## Use cases (6)

- **Member Health Record Aggregation** — Consumer health apps allow Independence Medicare Advantage and Keystone HMO CHIP members to consent to share their clinical, claims, encounter, medication, and immunization hist...
- **Provider Directory Lookups** — Member-facing tools, broker apps, and care navigation tools query the public Da Vinci Plan-Net Provider Directory FHIR API to find in-network Practitioners, PractitionerRoles, O...
- **Drug Formulary Browsing** — Members, prescribers, and pharmacy apps query the public USDF Drug Formulary FHIR API to confirm whether a medication is covered, the tier, and any prior authorization requireme...
- **Payer-To-Payer Data Sharing** — When a member switches plans, the Patient Access surface can inform payer-to-payer exchange workflows aligned with Da Vinci PDex to migrate clinical history.
- **Price Comparison & Cost Transparency** — Researchers, employers, and consumer cost-transparency tools ingest the monthly Transparency in Coverage machine-readable files for Keystone Health Plan East, QCC, and IAC to co...
- **Clinical & Quality Reporting** — Population health partners ingest member-authorized FHIR data to support HEDIS measure capture, risk adjustment, care-gap closure, and SDOH reporting.

## Tags

Healthcare, Health Insurance, Blue Cross Blue Shield, Managed Care, Medicare, Medicare Advantage, Medicaid, CHIP, Commercial, Dental, Vision, Behavioral Health, Pharmacy Benefits, Interoperability, FHIR, SMART on FHIR, CMS, Patient Access, Provider Directory, Drug Formulary, Transparency In Coverage

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/independence-blue-cross/). Scores are computed from the provider's own public artifacts under a published rubric.