Arintra raises $25M Series B for AI that turns medical charts into billing codes
ycombinator · x · 2026-09-01
YC W22 startup Arintra Health has raised a $25M Series B. The company builds AI that translates medical visits into the billing codes hospitals need to get paid. Every chart must be coded before a claim goes out, and manual coding is slow and error-prone; Arintra codes charts autonomously across inpatient, outpatient, ambulatory, and emergency care.
It works with large health systems representing more than $50B in combined patient revenue and processes over $5B in claims a year. Customers report a 5.1% lift in compliant revenue capture, 32% lower costs, and 43% fewer coding-related denials.
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