Charta Health raises $55M Series B led by Insight Partners for medical billing AI
Insight Partners led the Series B, with Madrona, Bain Capital Ventures and South Park Commons participating alongside QuantumLight. The round brings cumulative funding to roughly $85 million. Trade coverage says the company launched payer-facing offerings around the same time.
San Francisco-based Charta builds AI software that reviews medical records and checks whether billing information matches clinical documentation. The product is aimed at catching coding errors and claim denials before claims are filed, which the company frames as a shared accuracy standard across providers and payers.
For AI builders in healthcare, the round shows that both providers and payers will fund tools that verify documentation at the claim stage. Founders should plan for audit requirements and clinician review, since accuracy claims get checked against the chart evidence behind each claim.
