Health Care
Ohio clinics could use one doctor for more physician assistants
Under the Ohio bill, physician assistants and collaborating physicians could form agreements in larger numbers than current supervision rules allow. The measure keeps a physician in the structure, but changes the legal terms that clinics would use.

Ohio’s bill would rewrite the legal setup for physician assistants. It replaces supervision-based language with collaboration agreements, allowing more flexible pairings between physicians and physician assistants in practice.
- Ohio would swap supervision language for collaboration agreements.
- Physician assistants could work with multiple physicians, and one agreement could cover more than one PA.
- The bill keeps physicians in the structure, but changes the legal frame for care teams.
- In Ohio, lawmakers are rewriting the rules for physician assistants by replacing supervision-based language with a collaboration model
- Under the current definition, physician assistants practice under the supervision, control and direction of one or more physicians
In Ohio, lawmakers are rewriting the rules for physician assistants by replacing supervision-based language with a collaboration model. Under the current definition, physician assistants practice under the supervision, control and direction of one or more physicians. The bill would revise that setup and give the relationship a different legal shape.
The point is not to cut physicians out of care. It is to change the framework around how physician assistants are linked to doctors in routine practice, which can matter every time a clinic is deciding who can cover a visit or how a team is put together.
The new legal frame
The bill says a physician assistant may enter collaboration agreements with any number of collaborating physicians, and a collaborating physician may enter agreements with any number of physician assistants. It also says a collaboration agreement may cover more than one physician assistant.
There is still a limit on the physician side of the arrangement. Except for a stated carveout, the agreement may not apply to more than one physician. That makes the setup more flexible for staffing, but it does not turn the arrangement into full independence.
What changes in clinics
On paper, this is a change in legal wording. In practice, it can affect how hospitals and clinics organize care teams, how they assign routine visits and how physician assistants are tied to physicians in daily work.
The practical question for patients is not whether physician oversight disappears. It does not. The question is how much room the law gives physician assistants to work through a collaboration structure instead of a supervision structure, and how easily care teams can build around that rule.