# Circle Health Group

**Canonical:** https://apis.io/providers/circlehealth/  
**Website:** https://www.circlehealthgroup.co.uk/  
**APIs profiled:** 0

Circle Health Group is the largest independent operator of private hospitals in the United Kingdom, running a nationwide network of hospitals and clinics that provide diagnostics, surgery, physiotherapy, and consultant-led private medical care to self-pay patients, insured patients, and the NHS. Originally backed by Balderton Capital as Circle Holdings, the group offers services spanning orthopaedics, cardiology, gynaecology, general surgery, and imaging. It was added to the API Evangelist network as a portfolio-company lead; the organization operates a consumer-facing patient website and does not currently publish a public developer API, SDK, or developer portal surface.

## Kin Score — 3.3 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 3.3).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Health**: 7.5 (matched via tags).

## Agent readiness — 0.0 (human-only)

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

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Circlehealth Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Healthcare, Private Hospitals, Medical, Health Services, United Kingdom

---

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