Heidi Health is a Melbourne, Australia-founded AI care partner for clinicians, founded in 2019 by Dr. Tom Kelly (CEO), Waleed Mussa (CFO), and Yu Liu (CTO). The product began as an ambient AI medical scribe and now spans four capability surfaces: Scribe (real-time clinical documentation from audio), Evidence (clinical decision support and literature lookup with citations), Remote (a 21-gram wearable microphone with on-device encryption for offline ambient capture), and Comms (clinical communications). The platform is used by more than one million clinicians across 50+ countries spanning family medicine, specialists, nursing, mental health, allied health, dentistry, veterinary medicine, and trainees, and claims to have returned over 18 million hours of clinician time to date. Heidi exposes a public Heidi API and embeddable Heidi Widget that EHR vendors, telehealth platforms, and partners use to embed ambient documentation into their own workflows; documented integrations include Epic (Hyperspace/Hyperdrive/Haiku), Oracle Cerner (PowerChart/FirstNet), Athenahealth, eClinicalWorks (via Vim), Best Practice, Medical Director, Gentu, Cliniko, Halaxy, MediRecords, and many others. Heidi holds SOC 2, ISO 27001, ISO 42001, HIPAA, GDPR, APP, PIPEDA, NHS, Cyber Essentials+, UKCA, and Swiss FDPA attestations, has raised approximately $80M across Seed, Series A (Blackbird), and a $65M Series B led by Point72 Private Investments with Blackbird, Headline, and Latitude, and recently announced a strategic partnership with R1 RCM to embed Heidi into US revenue cycle management workflows.
11 APIs10 Capabilities20 Features
HealthcareHealth TechAI Medical ScribeAmbient AIClinical DocumentationClinical Decision SupportArtificial IntelligenceSpeech To TextTranscriptionEHR IntegrationElectronic Health RecordsTelehealthClinical CodingICD-10SNOMEDHIPAAGDPRSOC 2ISO 27001ISO 42001WearablesVoiceAudioAustraliaMelbourne
Heidi Health publishes 10 APIs on the APIs.io network, including Heidi Authentication API, Heidi Templates API, Heidi Patient Profiles API, and 7 more. Tagged areas include Healthcare, Health Tech, AI Medical Scribe, Ambient AI, and Clinical Documentation.
The Heidi Health catalog on APIs.io includes 10 machine-runnable capabilities, 1 JSON-LD context, and 1 Spectral governance ruleset.
Heidi Health’s developer surface includes developer portal, documentation, signup flow, pricing, engineering blog, changelog, support, and 31 more developer resources.
Exchange a tenant-scoped Heidi API key for a short-lived bearer JWT bound to an EHR user (identified by email plus third-party internal ID). The token is returned with its ISO 8...
List consult-note templates available to the authenticated API user, including Heidi-authored templates, organisation-shared templates, and private clinician templates, with the...
Manage longitudinal patient profiles independent of any single session, including create, update, list, retrieve, batch-delete, and link-sessions operations. Profiles can carry ...
Create, update, retrieve, and list clinical sessions — the central object that ties together transcription, consult notes, documents, clinician notes, language settings, EHR ide...
Attach contextual material to a session — free-text or Markdown clinician notes, links to prior patient sessions, and uploaded context documents (PDF, JPG, PNG, DOCX, DOC) — so ...
Generate clinical codes for a session across ICD-10, ICD-10-CM, ICD-9, ICD-9-CM, SNOMED, SNOMED-CT, OPCS-410, ACHI-13, and CPT-2025, returning a primary code, similar candidate ...
Submit consultation audio either as a single uploaded file (lazy transcription on next GET) or in 45-second to 1-minute chunks for live ambient capture, and retrieve either the ...
Generate streamed consult notes from a session's transcript and context, using either a Heidi or organisation template or a custom client-supplied JSON template, with voice-styl...
Create and retrieve auxiliary template-driven documents associated with a session (referral letters, patient handouts, billing summaries, etc.) using the same voice-style, brain...
Stream AI-assistant responses scoped to a specific session, taking a free-form instruction, contextual content (Markdown or HTML), and returning the generated reply as a sequenc...
Embeddable JavaScript widget for dropping Heidi's ambient documentation experience directly into a web-based EHR or clinical workflow with minimal engineering, with documented i...
Heidi Health Clinical Coding API. Generate clinical codes across ICD-10/SNOMED/CPT and related coding systems for a session, with citations back to transcript and consult-note t...
Heidi Health Consult Notes API. Generate streamed consult notes from a session using Heidi or custom JSON templates with voice-style and brain controls. Lead operation: Generate...
Heidi Health Documents API. Generate and list auxiliary template-driven documents (referral letters, patient handouts, billing summaries) attached to a session. Lead operation: ...
Heidi Health Patient Profiles API. Manage longitudinal patient records, link sessions to a profile, and batch-delete. Lead operation: Create Patient Profile.
Heidi Health Session Context API. Attach, list, and remove context documents (PDF/JPG/PNG/DOCX/DOC) and link prior sessions for context. Lead operation: Upload Context Document.
Heidi Health Sessions API. Create, retrieve, update, and list clinical sessions — the central object tying transcription, consult notes, documents, and context together. Lead op...
Heidi Health Transcription API. Upload audio (single file or live chunked) and retrieve final or live chunked transcripts. Lead operation: Upload Session Audio.
Streamed generation responses for incremental UI rendering
Patient profiles linking many sessions to a single patient for longitudinal context
Context attachments (PDF, JPG, PNG, DOCX, DOC) per session
EHR integrations spanning Epic, Cerner, Athenahealth, eClinicalWorks (via Vim), Best Practice, Medical Director, Gentu, Cliniko, Halaxy, MediRecords, and 15+ others
Free plan with unlimited transcription and standard templates
Evidence Plus, Clinician, and Enterprise paid tiers with 14-day trials
Enterprise features including SSO, centralised billing, custom hosting, dedicated CSM
SOC 2, ISO 27001, ISO 42001, HIPAA, GDPR, APP, PIPEDA, NHS, Cyber Essentials+, UKCA, Swiss FDPA compliance
No clinician data used for AI model training
R1 RCM strategic partnership for US revenue cycle management