Innovaccer

Innovaccer is a healthcare AI cloud company whose FHIR-enabled Data Activation Platform unifies fragmented patient and clinical data across EHRs, claims, and other sources into a longitudinal record that powers population health, care management, analytics, and agentic healthcare applications. The company is HITRUST CSF certified and publishes open-source developer surfaces including the Masala Design System (a React component library) and the Healthcare Model Context Protocol (HMCP), an OAuth 2.0 / SMART on FHIR protocol for healthcare AI agents. Its core platform API is offered to customers and partners through the Innovaccer developer portal (Nucleus / Datashop Engine).

Innovaccer is profiled on the APIs.io network. Tagged areas include Company, Healthcare, Health Data, FHIR, and Interoperability.

Innovaccer’s developer surface includes documentation, engineering blog, support, authentication, changelog, and 21 more developer resources.

🌐 Visit website 📡 Source on GitHub

34.9/100 thin ▬ flat Agent 9/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs 1 MCP Servers

Company Healthcare Health Data FHIR Interoperability Population Health Artificial Intelligence Data Platform Design System MCP

Kin Score

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

Composite quality — 34.9/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 4.0 / 17

Access Clarity 7.4 / 17

Operational Transparency 3.2 / 11

Contract Governance 1.9 / 10

Discoverability 4.9 / 9

Regulatory Posture 12.6 / 15

Agent readiness — 9/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 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/innovaccer: 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 →

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Masala Design System MCP server

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Innovaccer Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Innovaccer Rate Limits

0 limits

RATE LIMITS

Security Posture 4

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

Innovaccer Authentication

5 schemes

SECURITY

Innovaccer Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Innovaccer Vulnerability Disclosure

contact published

SECURITY

Innovaccer Trust Center

HITRUST CSF

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Innovaccer Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Login

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

MCPServer

MCPServer

LLMsTxt

LLMsTxt

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Components

Conformance

Conventions

Lifecycle

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

Access & Security 7

Authentication, authorization, and security posture

Security

Security

Compliance

Compliance

DomainSecurity

DomainSecurity

VulnerabilityDisclosure

VulnerabilityDisclosure

TrustCenter

TrustCenter

Authentication

Authentication

OAuthScopes

OAuthScopes

Scroll for all 7

Operate 3

Status, limits, changes, and where to get help

Support

Support

ChangeLog

ChangeLog

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Plans

Plans

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: innovaccer
name: Innovaccer
description: Innovaccer is a healthcare AI cloud company whose FHIR-enabled Data Activation Platform unifies fragmented patient
  and clinical data across EHRs, claims, and other sources into a longitudinal record that powers population health, care
  management, analytics, and agentic healthcare applications. The company is HITRUST CSF certified and publishes open-source
  developer surfaces including the Masala Design System (a React component library) and the Healthcare Model Context Protocol
  (HMCP), an OAuth 2.0 / SMART on FHIR protocol for healthcare AI agents. Its core platform API is offered to customers and
  partners through the Innovaccer developer portal (Nucleus / Datashop Engine).
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://cdn.prod.website-files.com/670e4ade75003c7364a3944d/69aea95986351ab53056a0e0_Meta%20image%20(2).png
url: https://raw.githubusercontent.com/api-evangelist/innovaccer/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-08-15'
tags:
- Company
- Healthcare
- Health Data
- FHIR
- Interoperability
- Population Health
- Artificial Intelligence
- Data Platform
- Design System
- MCP
tags_raw:
- Company
- Healthcare
- Health Data
- FHIR
- Interoperability
- Population Health
- Artificial Intelligence
- Data Platform
- Design System
- Model Context Protocol
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://innovaccer.com
- type: DeveloperPortal
  url: https://developer.innovaccer.com
- type: Documentation
  url: https://mds.innovaccer.com
- type: GitHubOrganization
  url: https://github.com/innovaccer
- type: Blog
  url: https://innovaccer.com/blogs
- type: Support
  url: https://support.innovaccer.com
- type: Login
  url: https://nucleus.innovaccer.com/login
- type: PrivacyPolicy
  url: https://innovaccer.com/privacy-policy
- type: TermsOfService
  url: https://innovaccer.com/terms-of-use
- type: Security
  url: https://innovaccer.com/bug-reporting/
- type: Compliance
  url: https://innovaccer.com/security
- type: Packages
  url: packages/innovaccer-packages.yml
- type: Components
  url: components/innovaccer-components.yml
- type: MCPServer
  url: mcp/innovaccer-mcp.yml
  name: Masala Design System MCP server
- type: Conformance
  url: conformance/innovaccer-conformance.yml
- type: DomainSecurity
  url: security/innovaccer-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/innovaccer-vulnerability-disclosure.yml
- type: TrustCenter
  url: security/innovaccer-trust-center.yml
- type: LLMsTxt
  url: llms/innovaccer-llms.txt
- type: Authentication
  url: authentication/innovaccer-authentication.yml
  name: HMCP authentication profile (OAuth 2.0 / OIDC / SMART on FHIR)
- type: OAuthScopes
  url: scopes/innovaccer-scopes.yml
  name: HMCP standard scopes
- type: Conventions
  url: conventions/innovaccer-conventions.yml
- type: Lifecycle
  url: lifecycle/innovaccer-lifecycle.yml
- type: ChangeLog
  url: changelog/innovaccer-changelog.yml
  name: Masala Design System changelog
- type: Plans
  url: plans/innovaccer-plans-pricing.yml
- type: RateLimits
  url: rate-limits/innovaccer-rate-limits.yml
x-enrichment:
  date: '2026-08-15'
  status: enriched
  artifacts_added: 8
  pass: local-v1

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