Medicare's Referral Rules for Physical Therapy

Medicare Part B covers physical therapy, but whether you need a referral depends on which type of Medicare you have and where you receive treatment. If you have Original Medicare (Parts A and B), you do not need a referral to see a physical therapist in an outpatient clinic or your home — you can go directly to any Medicare-enrolled therapist. If you have a Medicare Advantage plan (Part C), your plan's rules explore instead, and most Advantage plans do require a referral from your doctor.

The one situation where Original Medicare does require a referral is when you receive physical therapy as an inpatient in a hospital or skilled nursing facility. In that case, your doctor must order the therapy as part of your treatment plan. Outpatient therapy — whether at a clinic, your home, or a hospital outpatient department — does not require a referral under Original Medicare, though your doctor may still recommend one.

Key Takeaways

  • Original Medicare Part B does not require a referral for outpatient physical therapy, but Medicare Advantage plans almost always do.
  • If you receive physical therapy as an inpatient in a hospital or skilled nursing facility, your doctor must order it as part of your care plan.
  • Your therapist must be enrolled in Medicare and accept Medicare payment for your coverage to explore.
  • Medicare limits the amount it will pay for physical therapy each year, and this limit applies whether or not you had a referral.
  • Telling your doctor you plan to start physical therapy helps them track your progress and adjust other treatments if needed.

Original Medicare Part B and Outpatient Therapy

Under Original Medicare Part B, you have the right to see a physical therapist directly without asking your doctor first. This applies to therapy you receive at an outpatient clinic, a rehabilitation center, your home, or a hospital outpatient department. You do not need written permission, a referral form, or prior approval from Medicare before your first visit.

However, most people do tell their doctor they are starting physical therapy. Your doctor may have useful information about your condition, may want to monitor how the therapy is working, or may need to adjust your other medications or treatments based on what the therapist finds. Some therapists also ask for medical records from your doctor to understand your full health picture. A referral is not required, but it is often practical.

Medicare Advantage Plans and Referral Requirements

If you have a Medicare Advantage plan (also called Part C), your plan sets its own rules about referrals. Nearly all Advantage plans require a referral from your primary care doctor before you can see a physical therapist and have the plan pay for it. Some plans require the referral before your first visit; others allow you to see the therapist once and then obtain the referral within a set number of days.

Contact your Advantage plan directly to learn its specific referral rules. You can find the phone number on your insurance card or in the plan's member handbook. Ask whether you need the referral before your first appointment, how many visits the plan covers, and whether the therapist you want to see is in the plan's network. Out-of-network therapists may cost you more or may not be covered at all.

Inpatient Physical Therapy and Hospital Orders

When you receive physical therapy as an inpatient — meaning you are admitted to a hospital or skilled nursing facility overnight — your doctor must order the therapy as part of your treatment plan. This is not a referral in the outpatient sense; it is a medical order that becomes part of your hospital or facility record. The therapy is included in what Medicare pays the facility for your stay, not billed separately.

If you are in a skilled nursing facility after a hospital stay, the facility's therapy team will work with your doctor to plan your treatment. You do not arrange or request this therapy yourself — the medical team decides what you need based on your condition and recovery goals.

Medicare's Annual Therapy Payment Limits

Medicare Part B sets an annual limit on how much it will pay for physical therapy combined with occupational therapy. This limit changes each year. The limit applies to the total amount Medicare will reimburse, not the number of visits you can have. If your therapy costs more than the limit, you may have to pay the difference, or your therapist may choose not to continue treating you.

Your therapist's office should tell you how much of your annual limit you have used and how much remains. If you are approaching the limit and need more therapy, ask your doctor whether you can request an exception. Medicare does allow exceptions in some cases when a therapist documents that more therapy is medically necessary.

Finding a Medicare-Enrolled Physical Therapist

Your therapist must be enrolled in Medicare and accept Medicare payment for your coverage to explore. Not all physical therapists accept Medicare, and some accept it only for certain types of patients or conditions. Before you schedule an appointment, confirm that the therapist is Medicare-enrolled and accepts your type of Medicare (Original or your specific Advantage plan).

You can search for Medicare-enrolled therapists using the Medicare Provider Lookup tool on Medicare.gov. Enter your location and the type of provider (physical therapist), and the tool will show you enrolled therapists near you. You can also call your doctor's office — they often have a list of therapists they work with regularly and know whether those therapists accept Medicare.

What to Tell Your Doctor Before Starting Therapy

Even though Original Medicare does not require a referral, it is worth telling your doctor that you plan to start physical therapy or that a therapist has recommended it. Your doctor may want to review your medical history with the therapist, adjust your pain medication, or monitor your progress. Some conditions improve faster with physical therapy combined with other treatments, and your doctor needs to know what you are doing.

If your doctor prescribed the therapy or suggested it, that conversation has already happened. If you are starting therapy on your own because you have pain or limited movement, a quick call to your doctor's office to let them know is a courtesy that helps them provide better care. You do not need permission, but communication helps.

Frequently Asked Questions

Do I need a referral to see a physical therapist with Original Medicare?

No, Original Medicare Part B does not require a referral for outpatient physical therapy. You can see any Medicare-enrolled therapist directly. However, telling your doctor is often practical so they can track your progress and adjust other treatments if needed.

What if I have a Medicare Advantage plan?

Most Advantage plans require a referral from your primary care doctor. Call your plan to learn whether you need the referral before your first visit or within a certain number of days after. Also confirm that your chosen therapist is in your plan's network.

Does Medicare limit how many physical therapy visits I can have?

Medicare does not limit the number of visits, but it does limit how much it will pay each year for physical therapy combined with occupational therapy. The limit changes annually. Your therapist can tell you how much of your limit remains and whether you can request an exception if you need more therapy.

What if I need physical therapy while I am in the hospital?

Your doctor will order therapy as part of your hospital treatment plan. You do not arrange it yourself. The therapy is included in what Medicare pays the hospital for your stay.

How do I find a therapist who accepts Medicare?

Use the Medicare Provider Lookup tool on Medicare.gov, or call your doctor's office for a list of therapists they work with. Before scheduling, confirm the therapist is Medicare-enrolled and accepts your type of Medicare coverage.