# Cigna

**Canonical:** https://apis.io/providers/cigna/  
**Website:** https://www.cigna.com/  
**APIs profiled:** 15

Cigna Healthcare is a leading global health services company offering medical, dental, behavioral, and pharmacy plans for individuals, families, and employers. The Cigna Developer Portal exposes CMS-mandated FHIR APIs for Patient Access, Provider Directory, Drug Formulary, and Provider Access, along with member and provider service APIs that enable third-party applications, electronic health record systems, and partners to access member health data with consent and look up Cigna network providers and formulary information.

## Kin Score — 37.4 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 37.4).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 56.2 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 19.0 |
| Commercial Clarity | 21.4 |
| Access Clarity | 21.4 |

Regulatory layer — **Health**: 56.3 (matched via tags).

## Agent readiness — 34.7 (agent-ready)

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

## Access

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

## APIs (15)

- **Cigna Bulk Data API** — The Bulk Data API from Cigna — 1 operation(s) for bulk data.
- **Cigna Condition API** — The Condition API from Cigna — 1 operation(s) for condition.
- **Cigna Coverage API** — The Coverage API from Cigna — 1 operation(s) for coverage.
- **Cigna Encounter API** — The Encounter API from Cigna — 1 operation(s) for encounter.
- **Cigna ExplanationOfBenefit API** — The ExplanationOfBenefit API from Cigna — 1 operation(s) for explanationofbenefit.
- **Cigna HealthcareService API** — The HealthcareService API from Cigna — 1 operation(s) for healthcareservice.
- **Cigna InsurancePlan API** — The InsurancePlan API from Cigna — 2 operation(s) for insuranceplan.
- **Cigna Location API** — The Location API from Cigna — 1 operation(s) for location.
- **Cigna MedicationKnowledge API** — The MedicationKnowledge API from Cigna — 1 operation(s) for medicationknowledge.
- **Cigna MedicationRequest API** — The MedicationRequest API from Cigna — 1 operation(s) for medicationrequest.
- **Cigna Observation API** — The Observation API from Cigna — 1 operation(s) for observation.
- **Cigna Organization API** — The Organization API from Cigna — 1 operation(s) for organization.
- **Cigna Patient API** — The Patient API from Cigna — 4 operation(s) for patient.
- **Cigna Practitioner API** — The Practitioner API from Cigna — 2 operation(s) for practitioner.
- **Cigna PractitionerRole API** — The PractitionerRole API from Cigna — 1 operation(s) for practitionerrole.

## Agentic access (1)

- **Cigna Agentic Access** — 22 operations

## Security (4)

- **Cigna Authentication** — oauth2 · 2 schemes
- **Cigna Domain Security** — TLSv1.2 · HSTS · DMARC
- **Cigna Vulnerability Disclosure** — disclosure policy published
- **Cigna Trust Center** — SOC 2, HIPAA

## Plans (1)

- **Cigna Plans Pricing**

## Tags

CMS Interoperability, Da Vinci, Drug Formulary, FHIR, Health Insurance, Healthcare, Patient Access, Provider Directory, SMART on FHIR, Fortune 100

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