Medicare and Physical Therapy: What’s Covered and What Isn’t

If you’re starting physical therapy, the last thing you want is surprise bills. Understanding which physical therapy services Medicare covers, when, and how much you’ll pay can help you plan your care with fewer headaches.

When Does Medicare Cover Physical Therapy?

Medicare covers physical therapy when it’s:

• Medically necessary – ordered by a doctor, nurse practitioner, or other qualified provider to treat or manage a specific condition.
• To improve or maintain function – this can include regaining movement after surgery, slowing decline from a chronic condition, or safely maintaining current abilities.
• Part of a care plan – your therapist must create and regularly update a documented treatment plan.

Coverage looks different under each part of Medicare.

Physical Therapy Under Original Medicare (Part A and Part B)

Part A (Hospital Insurance) may cover physical therapy when you’re:

• An inpatient in a hospital
• In a skilled nursing facility (SNF) after a qualifying hospital stay
• Receiving home health care and are homebound

In these settings, therapy is part of your overall inpatient or home health benefit. You typically pay the Part A deductible and, for SNF, possible daily coinsurance after a set number of days. There usually isn’t a separate copay just for physical therapy.

Part B (Medical Insurance) covers outpatient physical therapy, including:

• Therapy in a freestanding outpatient clinic
• Therapy provided in a hospital outpatient department
• Home-based therapy if you’re not in a Part A home health episode and meet coverage rules

With Part B, you generally pay:

• Your Part B deductible (once per year), then
• 20% coinsurance of the Medicare‑approved amount for each therapy visit, if your provider accepts assignment

Medicare no longer uses strict annual dollar “caps” for therapy services, but your therapist must document that ongoing care remains reasonable and necessary.

What Types of Physical Therapy Services Are Covered?

When medically necessary and ordered by a provider, Medicare may cover:

• Evaluation and re‑evaluation of your condition and functional abilities
• Therapeutic exercises to improve strength, balance, flexibility, and endurance
• Gait training and mobility training, including use of walkers or canes
• Neuromuscular re‑education for balance, coordination, and movement patterns
• Manual therapy techniques such as joint mobilization or soft‑tissue work
• Therapeutic activities that simulate real‑life movements (transfers, stairs, reaching)
• Pain management techniques that are part of a broader rehab plan
• Education and training in home exercise programs and safe body mechanics

Routine wellness or fitness services, massage for comfort only, or services primarily for sports performance are typically not covered.

Medicare Advantage (Part C) and Physical Therapy

Medicare Advantage plans must cover at least what Original Medicare covers for medically necessary physical therapy, but:

• Copays, prior authorization, and visit limits can differ by plan
• You often must use in‑network therapists
• Some plans may include extra benefits, like lower copays for certain rehab services

Always review your plan’s Evidence of Coverage or call customer service before starting therapy.

How to Avoid Coverage Surprises

To keep costs predictable:

• Confirm your Medicare status (Original vs. Advantage) and whether you have a Medigap policy.
• Ask the therapist’s office if they accept Medicare assignment or are in your plan’s network.
• Request that your care team review medical necessity, any plan limits or authorizations, and your expected out‑of‑pocket costs before you begin.

Understanding these basics helps you focus on what matters most: making progress in therapy while keeping your Medicare costs manageable.