# Cohere Health

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/cohere-health

- Industry: Software
- Headquarters: Boston, US
- Website: www.coherehealth.com
- Total disclosed funding: $176M
- Latest round: Series C (May 7, 2025)
- Investors on record: 6

## About

Based in Massachusetts, US, and founded in 2019 by co-founders Siva Namasivayam (CEO) and Duncan Reece, Cohere Health Inc. operates as a provider of AI-powered prior authorization and care management solutions to improve efficiency and outcomes for healthcare providers.  In May 2025, Cohere Health Inc. raised USD 90 million in series C funding led by Temasek Holdings, with participation from Deerfield Management, Define Ventures, Flare Capital Partners, Longitude Capital, and Polaris Partners. The company provides a wide range of healthcare technology services, such as the Cohere Unify Platform, which digitizes prior authorization processes, integrates with electronic medical records, and uses AI to automate decision-making and review. Additionally, the firm also offers clinical intelligence for utilization management, provider improvement programs, and bundled care path authorizations. The company will use the funding from May 2025 to enhance its platform, expand its clinical offerings, and product portfolio.

## Funding rounds

- Series C, May 7, 2025, $90M — Temasek Holdings, Polaris Partners, Longitude Capital, Deerfield Management, Flare Capital Partners, Define Ventures
- Series B, Jan 26, 2024, $40M — Polaris Partners, Longitude Capital, Deerfield Management, Flare Capital Partners, Define Ventures
- Series B, Mar 30, 2021, $36M — Polaris Partners, Longitude Capital, Deerfield Management, Flare Capital Partners, Define Ventures
- Series A, Jul 16, 2020, $10M — Flare Capital Partners, Define Ventures

## Investors

- Flare Capital Partners (https://capitalatlas.ai/funds/flare-capital-partners) — Series A, Series B, Series C
- Define Ventures (https://capitalatlas.ai/funds/define-ventures) — Series A, Series B, Series C
- Polaris Partners (https://capitalatlas.ai/funds/polaris-partners) — Series B, Series C
- Longitude Capital (https://capitalatlas.ai/funds/longitude-capital) — Series B, Series C
- Deerfield Management (https://capitalatlas.ai/funds/deerfield-management) — Series B, Series C
- Temasek Holdings — Series C