Carta Healthcare

Carta Healthcare, Inc. is a San Francisco based clinical data management company that applies a "Hybrid Intelligence" model — proprietary AI paired with certified human clinical abstractors — to extract, validate and submit structured clinical data on behalf of hospitals and health systems. Its product family covers Voyager (the underlying AI data platform trained on electronic medical record content), Lighthouse and Atlas (AI-assisted clinical registry abstraction and submission, including the ACC NCDR, STS/ACC TVT and Vascular Quality Initiative registries), Navigator (clinical data intelligence and analytics), Harbor (cohort selection and clinical trial matching) and outsourced expert abstraction services. Carta Healthcare is an NCDR certified software vendor and has completed a Type 2 SOC 2 examination with an unqualified opinion covering security, availability and confidentiality. The company sells and integrates directly with hospital EMR environments under enterprise agreements; it publishes no public developer program, API documentation, or machine-readable API contract on its public web surface.

Carta Healthcare is profiled on the APIs.io network. Tagged areas include Healthcare, Health IT, Clinical Data, Artificial Intelligence, and Data Abstraction.

Carta Healthcare’s developer surface includes engineering blog and 11 more developer resources.

🌐 Visit website 📡 Source on GitHub

13.0/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Healthcare Health IT Clinical Data Artificial IntelligenceData AbstractionClinical RegistriesElectronic Medical Records Analytics HIPAA Company

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 13.0/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 0.4 / 17

Access Clarity 3.1 / 17

Operational Transparency 0.0 / 11

Contract Governance 1.9 / 10

Discoverability 4.9 / 9

Regulatory Posture 3.8 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Health regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/carta-healthcare: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Carta Healthcare Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Compliance

Compliance

Operate 2

Status, limits, changes, and where to get help

ContactUs

ContactUs

PressReleases

PressReleases

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 5

The organization behind the API

Website

Website

Blog

Blog

BlogRSS

BlogRSS

LinkedIn

Careers

Careers

Source (apis.yml)

aid: carta-healthcare
name: Carta Healthcare
description: Carta Healthcare, Inc. is a San Francisco based clinical data management company that applies a "Hybrid Intelligence"
  model — proprietary AI paired with certified human clinical abstractors — to extract, validate and submit structured clinical
  data on behalf of hospitals and health systems. Its product family covers Voyager (the underlying AI data platform trained
  on electronic medical record content), Lighthouse and Atlas (AI-assisted clinical registry abstraction and submission, including
  the ACC NCDR, STS/ACC TVT and Vascular Quality Initiative registries), Navigator (clinical data intelligence and analytics),
  Harbor (cohort selection and clinical trial matching) and outsourced expert abstraction services. Carta Healthcare is an
  NCDR certified software vendor and has completed a Type 2 SOC 2 examination with an unqualified opinion covering security,
  availability and confidentiality. The company sells and integrates directly with hospital EMR environments under enterprise
  agreements; it publishes no public developer program, API documentation, or machine-readable API contract on its public
  web surface.
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-09-02'
  method: derived
image: https://www.carta.healthcare/wp-content/uploads/2025/06/Carta-logo.png
url: https://raw.githubusercontent.com/api-evangelist/carta-healthcare/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.23'
created: '2026-08-09'
modified: '2026-08-09'
tags:
- Healthcare
- Health IT
- Clinical Data
- Artificial Intelligence
- Data Abstraction
- Clinical Registries
- Electronic Medical Records
- Analytics
- HIPAA
- Company
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/carta-healthcare-domain-security.yml
- type: Website
  url: https://www.carta.healthcare/
- type: Blog
  url: https://www.carta.healthcare/resource-library/#blogs
- type: BlogRSS
  url: https://www.carta.healthcare/feed/
- type: PrivacyPolicy
  url: https://www.carta.healthcare/gdpr-policy/
- type: ContactUs
  url: https://www.carta.healthcare/contact-us/
- type: LinkedIn
  url: https://www.linkedin.com/company/cartahealthcare
- type: Careers
  url: https://www.carta.healthcare/careers/
- type: PressReleases
  url: https://www.carta.healthcare/news-and-pr/
- type: Conformance
  url: conformance/carta-healthcare-conformance.yml
- type: Compliance
  url: https://www.carta.healthcare/news-and-pr/carta-healthcare-successfully-completes-type-2-soc-2-examination-with-an-unqualified-opinion/
- type: LLMsTxt
  url: llms/carta-healthcare-llms.txt
x-enrichment:
  date: '2026-08-09'
  status: minimal
  artifacts_added: 4
  pass: local-v1
x-coverage:
  state: none
  reason: no-developer-program
  detail: Carta Healthcare sells AI-assisted clinical registry abstraction directly into hospital EMR environments under enterprise
    agreements, and its entire public surface is a WordPress marketing site whose 154-URL Yoast sitemap contains no developer,
    docs, or API page; no api/docs/developer/app/portal subdomain resolves, and the only machine-readable endpoint on the
    domain is WordPress core's own /wp-json/.
  evidence:
  - url: https://www.carta.healthcare/openapi.json
    status: 404
  - url: https://www.carta.healthcare/llms.txt
    status: 404
  - url: https://www.carta.healthcare/.well-known/agent-card.json
    status: 404
  - url: https://www.carta.healthcare/sitemap_index.xml
    status: 200
  - url: https://www.carta.healthcare/wp-json/
    status: 200
  checked: '2026-08-09'

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