Baba

Baba

Baba is a care advocacy service for Medicare members, and it is honest about the division of labour: trained advocates do the advocating, and AI makes them faster. Baba's advocates are nurses, social workers and benefits experts who make the calls, chase the equipment, appeal the denial and book the specialist, while its AI reviews a member's medical records to spot what needs attention and handles the paperwork behind each request. For eligible members the service is covered by Medicare and Medicare Advantage, so most pay nothing.

Production credibility: Baba raised a $40M Series A led by FirstMark Capital on 20 October 2026, with CVS Health Ventures and Valtruis joining and General Catalyst, Genius Ventures and Ground Up Ventures returning. The company reports more than 10,000 individuals and families helped, over 15,000 hours of support delivered, average advocate experience above 15 years, and consultations typically starting within 24 hours. Alongside the round it published BabaBench, a benchmark for how frontier models and autonomous agents handle long-horizon healthcare tasks. A separate self-signup AI companion product is referenced on its site.

Key Features

• Human advocates: nurses, social workers and benefits experts
• AI review of medical records to surface what needs attention
• Calls and paperwork handled for equipment, referrals and appeals
• Help with prescription costs, transportation, food and utility benefits
• Post-hospital check-ins and at-home screening kits
• Covered by Medicare and Medicare Advantage for eligible members

Ideal Use Case

Medicare members and their families dealing with the administrative side of care — denied claims, equipment that never arrives, referrals that stall. It is also relevant to anyone evaluating where AI sits in patient navigation, because Baba is explicit that the agent supports the advocate rather than replacing them.

How Baba differentiates

Most of what we list in healthcare AI sells software to providers: Commure for operations, Navina for value-based care, Corti for clinical APIs. Baba sells a service to patients, with AI inside it. That makes it an outlier in this catalogue, and the reason it is listed is the same reason it is worth flagging — the AI is real and documented, including its own benchmark, but the thing a member buys is people. Judge it as a care service with an AI engine rather than as a tool.

FAQ

Q: What does Baba do? A: Baba provides Medicare care advocacy. Human advocates handle calls, paperwork, appeals and referrals, while its AI reviews medical records to spot issues and prepares the administrative work.

Q: What does Baba cost? A: For eligible members the service is covered by Medicare and Medicare Advantage, so most pay nothing out of pocket. Baba says it explains any cost-sharing up front.

Q: How much has Baba raised? A: A $40M Series A led by FirstMark Capital announced on 20 October 2026, with CVS Health Ventures and Valtruis joining and General Catalyst, Genius Ventures and Ground Up Ventures returning.

Q: Is Baba an AI product or a human service? A: Both, and the balance matters: advocates with 15-plus years of experience do the work, and AI reviews records and handles paperwork so they can move faster.

Q: What is BabaBench? A: A benchmark Baba published alongside its funding round, measuring how frontier models and autonomous agents perform on complex, long-horizon healthcare tasks.

tl;dr

Baba is a Medicare care advocacy service: human advocates make the calls and fight the denials while AI reviews records and drafts the paperwork. Covered by Medicare for eligible members. $40M Series A led by FirstMark with CVS Health Ventures, October 2026.