How health insurance works with physical therapy
In most cases, insurers — including private insurance companies and Medicare — will help pay for physical therapy that’s considered “medically necessary.”[1]
How your healthcare plan defines “medically necessary” can affect which services it covers. To adhere to Medicare’s definition of medically necessary, services must meet the following criteria:
Provided by a qualified clinician, such as a physical therapist or supervised physical therapist assistant[2]
Treatment requires a level of expertise acquired through specialized training
Service is accepted under the standard of medical practice and considered effective for the patient’s condition
Reasonable frequency and duration of the service
Documentation that shows treatment is resulting in progress
It’s up to your doctor or healthcare provider to determine if physical therapy is a medical necessity for your treatment.
Rules can vary between insurance plans for things like which physical therapist you can see, how many sessions you can attend, and if you need a referral or approval before you can receive care. For instance, if you have Medicare, you’ll have to find a clinician that accepts Medicare, and there’s no limit to how many physical therapy sessions you can attend in a year.
But some insurers will require you to use one of their contracted physical therapists, and there may be limits to how many PT visits you can have within a period of time. Some insurance companies also require authorization for members of certain plans.
While some insurance plans permit self-referral, known as “direct access,” others require a provider referral.
Some larger private insurance companies don’t require a referral, and Medicare allows direct access once your physician has created a treatment plan.
Finally, plans vary based on the:
Deductible
This is the out-of-pocket cost you’ll pay before your insurance provides coverage. For example, the deductible for Medicare Part B (Medical Insurance) is $240 per year before Medicare starts to pay.[3]
Co-insurance
This is a percentage of the cost that you pay for each appointment after you’ve met your deductible. Medicare typically requires you to pay 20% for each covered service once you’ve paid your deductible.
Copay
A copay is a fixed amount that you have to pay per session, sometimes starting before you’ve met your deductible.