Ambience Healthcare Funding History

Ambience Healthcare develops an ambient AI platform that drafts clinical documentation and supports coding and billing workflows for clinicians and health systems.

Company Overview

  • Clinical Documentation / Medical Scribe

Founded 2020 · San Francisco, California, US

Official Website

Ambience Healthcare Funding Timeline

  1. Jul 29, 2025

    Series C

    $243M · $1.25B valuation

    Ambience said the financing would expand its clinical documentation and coding platform across health systems.

    Led by Oak HC/FT, Andreessen Horowitz. Participation included OpenAI Startup Fund, Kleiner Perkins, Smash Capital.

    Source · ambiencehealthcare.com ↗
  2. Announced Feb 6, 2024

    Series B

    US$70 million

    Ambience announced the financing as it expanded deployments with health systems including UCSF.

    Led by Kleiner Perkins, OpenAI Startup Fund.

    Source · prnewswire.com ↗

Ambience Healthcare Founding Team

Mike Ng and Nikhil Buduma met at MIT and built Remedy Health together before starting Ambience Healthcare. Operating Remedy gave them firsthand experience with the administrative work that takes time away from patient care.

Ambience Healthcare Products

  • Ambience

    Prepare clinical notes and support coding from the same documentation workflow.

Ambience Healthcare Company Development

Bringing Coding into the Clinical Workflow

Ambience’s product scope runs from the encounter to the documentation used for coding and billing. That makes the clinical note an input to the next administrative task, rather than the endpoint of the workflow.

Ambience Healthcare Competitive Landscape

What the Clinician Hands Off

Ambience and Abridge both draft notes from visits. Ambience explicitly addresses coding and billing alongside documentation, so a comparison should follow the handoff from the clinician to the people responsible for coding the encounter.