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Prosper AI claims practices can recover up to $125,000 per physician

Prosper AI co-founder Xavier de Garcia argues AI's biggest payoff for squeezed specialty practices is recovering lost revenue, not cutting costs, but the figures come from his own company's report.

Xavier de GarciaProsper AIUnitedHealthcareHealthcare AIAgentic AI
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Prosper AI claims practices can recover up to $125,000 per physician

Recorded 18 October 2026 · 12 min

Xavier de Garcia, co-founder of Prosper AI, argues that healthcare's most valuable AI opportunity is not cost reduction but fixing the coordination failures that make practices lose revenue. A report released the day of the interview, built on a survey of more than 2,000 outpatient groups plus Prosper's proprietary data, estimates up to $108 billion in annual recoverable revenue, or up to $125,000 per physician.

The tension lies between a compelling mechanism and self-interested evidence. Missed calls, benefit checks and prior authorizations plainly create friction, and de Garcia frames insurers and practices as a coordination problem rather than an arms race. Yet the figures are ceilings from a vendor selling the solution, and the interview does not test them.

  1. Revenue, not cost cutting — ▶ 1:00

    Specialty practices face a squeeze: Medicare is reducing reimbursements by up to 9% in dermatology, de Garcia says, while daily operating costs rise. He argues AI is usually framed as substitution and cost reduction, whereas Prosper focuses on executing patient-facing processes better. The report, based on a survey of more than 2,000 outpatient groups plus proprietary data, finds up to $125,000 per physician per year in recoverable revenue. His implication is that operational control through AI lets practices stay independent.

  2. The phone is the bottleneck — ▶ 1:54

    80% of patients seeking an appointment still call, and de Garcia says up to one in six calls goes unanswered. Answering is only the first step. Staff must check benefits and eligibility, confirm insurance will cover the visit, sometimes file a prior authorization and wait for approval, and then bill. He calls this a multi-day coordination problem among patient, insurer and provider. AI can answer 24/7 and check benefits consistently, which he says also prevents claims denials caused by administrative errors.

  3. Why booking still needs humans — ▶ 3:35

    De Garcia's explanation for why patients still call in 2026 is complexity. A dermatology practice may have more than 200 appointment types, each potentially tied to a different doctor and different insurance coverage. Until now, only a human could map a caller to the right slot, which is why most visit types lack an OpenTable-style booking experience. He claims AI can now interpret that complexity and schedule patients end to end without a human on the phone. The transcript offers no accuracy data.

  4. Coordination, not arms race — ▶ 4:53

    De Garcia concedes some validity to the framing of insurers versus providers: UnitedHealthcare, which he calls a $300 billion company, against small practices, a dynamic he says has existed for 50 years. Prosper treats it as a coordination issue instead. Insurers use AI to deny prior authorizations, he says, but are simply trying to be efficient, while practices lack tools to match that speed. The argument assumes automation on both sides reduces friction; he does not address cases where the parties' interests genuinely conflict.

  5. Lost demand worth $45,000 — ▶ 6:41

    Unanswered calls are lost demand, de Garcia argues: patients who cannot book simply go to another practice. Because Prosper picks up consistently, he reports an increase of up to $45,000 per physician per year from new appointments. The mechanism is straightforward, but the figure is an upper bound, and it implicitly relies on capturing patients who would otherwise choose competitors. The transcript gives no information on how many calls convert or what baseline answer rates practices start from.

  6. Re-engaging lapsed patients — ▶ 7:11

    54% of patients due for a recurring visit, such as an annual skin check, do not return on schedule, de Garcia says, because they forget or do not know insurance will cover it. Prosper's AI agents tell patients they are eligible for visits such as skin checks or mammographies, producing around $40,000 incremental revenue per physician per year. Combined with the $45,000 from new appointments, that itemizes $85,000 of the $125,000 headline; the remainder is not broken out in the interview.

  7. Price transparency as next target — ▶ 8:25

    De Garcia predicts that in three to five years, most manual work in healthcare practices will be done by AI, and Prosper aims to be the AI workforce for healthcare operations. He identifies price opacity as a core problem: 300 million Americans see a doctor each year without knowing whether the visit will cost $20 or $3,000. Prosper intends to coordinate patients, insurers and providers to provide visibility. No mechanism or timeline for producing reliable cost estimates is described.

The open question. How much of the up-to $125,000 per physician is realized in practice, and how much is a one-time share gain? The $45,000 new-appointment figure depends on capturing callers who would otherwise go to another practice. If competitors also answer every call, that advantage should shrink (an editorial inference). The interview also leaves roughly $40,000 of the headline figure unitemized and offers no independent validation of the $108 billion estimate.

Watch the full video at https://www.youtube.com/watch?v=flDKcTUZyVQ.

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