# Serif Health

**Canonical:** https://apis.io/providers/serif-health/  
**Website:** https://www.serifhealth.com  
**APIs profiled:** 4

Serif Health turns federal hospital and payer price-transparency disclosures (machine-readable files) into normalized, decision-ready negotiated-rate data. Its REST APIs let teams query negotiated reimbursement rates and rate distributions by CPT/DRG code, payer, provider, and geography, search for in-network providers, and pull custom datasets and extracts.

## Kin Score — 35.3 / 100 (thin)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 35.3).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 58.5 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 23.7 |
| Developer Ergonomics | 14.3 |
| Commercial Clarity | 39.5 |
| Access Clarity | 39.5 |

Regulatory layer — **Health**: 15.0 (matched via tags).

## Agent readiness — 28.7 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | na |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | na |
| Error Semantics | no |
| OpenAPI Examples | verified |
| 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 |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

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

## APIs (4)

- **Serif Health Datasets & Extracts** — Custom data pulls and extracts for specific EINs, NPIs, or taxonomy codes, delivered in common formats and optionally indexed back into the API by request.
- **Serif Health Payer Inventory** — Live public inventory of 200+ payers with network-quality scoring, updated monthly, exposing data coverage and freshness across payer machine-readable files.
- **Serif Health Distributions API** — The Distributions API from Serif Health — 1 operation(s) for distributions.
- **Serif Health Rates API** — The Rates API from Serif Health — 1 operation(s) for rates.

## Agentic access (1)

- **Serif Health Agentic Access** — 2 operations

## Security (2)

- **Serif Health Authentication** — http · 1 scheme
- **Serif Health Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Serif Health Plans Pricing**

## Tags

Healthcare, Price Transparency, Negotiated Rates, Payer, Data

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