The category holds at least four different business models. Comparing them on features is why evaluations stall; comparing them on who carries clinical responsibility does not.
Medically reviewed by Sina Haeri, MD, MHSA, maternal-fetal medicine physician.
The category holds four broadly different models: medical practices that employ clinicians, care-navigation services that coordinate care delivered elsewhere, software platforms sold to plans and employers, and device or monitoring companies. They compete for the same budget and answer different problems. Which one fits depends on whether your gap is clinical capacity or coordination.
A virtual medical practice sees patients, writes notes, carries malpractice and is licensed in the states where it delivers care. If your gap is that members cannot get an appointment with the right clinician, this is the model that closes it.
Navigation finds the member, triages, books and follows up, usually against a network of external providers. It works well where the providers exist and the member is not reaching them. It does not create capacity where there is none.
Care management and engagement platforms give a plan a way to identify, stratify and track. The clinical work happens elsewhere. Buying software when the actual constraint is subspecialty availability tends to improve reporting without moving outcomes.
Remote monitoring vendors supply the cuff, the meter and the data pipeline. Whether readings change management depends on who is on the other end, which is usually a separate contract.
Ask who is clinically responsible for the patient, and ask it early. Every other difference follows from the answer, and it is the one thing vendor websites are least consistent about.
What to ask in a comparison
Ouma is in the first category: a physician-led medical practice founded by maternal-fetal medicine specialists, licensed to practice in all 50 states and Medicaid-enrolled in 20 as of August 2026. The technology exists to deliver the clinical service rather than the other way round.
Related: How the Ouma platform works · About Ouma · Tele-MFM for hospitals
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