Physical, Occupational, and Speech Therapy Coverage Under QMB
By Sharon Ben-Moshe · Founder & Editor
Medicare Part B covers outpatient physical therapy, occupational therapy, and speech-language pathology when prescribed by a physician. Under Medicare outpatient therapy rules, patients without secondary insurance face the annual Part B deductible and a 20% coinsurance per session. For enrollees in QMB, the state Medicare Savings Program pays all therapy coinsurance, allowing patients to complete prescribed rehabilitation with zero copays.
Therapy coverage under QMB at a glance
- QMB covers the 20% Medicare Part B coinsurance for physical, occupational, and speech therapy.
- The former hard annual Medicare therapy caps were permanently repealed by Congress.
- Therapy coverage continues without arbitrary session limits as long as the provider documents medical necessity.
- Outpatient therapy clinics cannot charge QMB patients copayments or per-visit facility fees.
How Medicare outpatient rehabilitation works
Outpatient physical therapy assists individuals recovering from strokes, joint replacements, mobility impairments, or balance disorders. Occupational therapy focuses on activities of daily living, such as dressing, eating, and home safety, while speech therapy addresses communication and swallowing difficulties.
After the patient meets the $283 Part B deductible, Medicare pays 80% of the therapy fee schedule amount. A typical rehabilitation course involving two or three weekly sessions can generate hundreds of dollars in monthly coinsurance. QMB covers this cost completely.
Understanding the Medicare medical necessity threshold
Congress permanently replaced the old statutory dollar caps on therapy with an annual medical necessity threshold:
- Annual tracking threshold: Medicare monitors therapy claims once annual spending reaches a federal benchmark ($2,410 in 2026 for physical and speech therapy combined, and $2,410 separately for occupational therapy).
- KX modifier documentation: Once claims reach that threshold, the therapist appends a billing modifier (KX) confirming that continued care is medically reasonable and necessary.
- No arbitrary session cutoffs: As long as the clinical records demonstrate measurable functional progress or necessary maintenance, Medicare and QMB continue paying.
- Targeted medical review: Care exceeding higher statutory thresholds may be subject to review, but coverage does not terminate arbitrarily.
Protecting your therapy access
Therapists and rehabilitation clinics that accept Medicare assignment cannot decline QMB patients or demand cash copayments at the reception desk. Present your Medicare health insurance card and your state Medicaid or QMB approval document during your initial clinical evaluation.
To learn more about Medicare cost-sharing rules, read our post on what QMB covers in 2026 or evaluate your household limits using our free MSP checker.
Frequently asked questions
Frequently Asked Questions
Does QMB pay for physical therapy copays?
Yes. QMB covers the entire 20% Part B coinsurance and the annual deductible for Medicare-covered outpatient physical therapy sessions.
Is there a limit on how many physical therapy visits QMB covers?
There is no hard limit on the number of therapy visits. Medicare covers therapy as long as your treating clinician documents continued medical necessity.
Can a physical therapist refuse to treat me because I have QMB?
A Medicare-enrolled therapy clinic that accepts Medicare patients cannot balance bill a QMB enrollee or charge copayments for Medicare-covered care.
Does QMB cover occupational and speech therapy?
Yes. QMB covers occupational therapy and speech-language pathology under the exact same zero-cost-sharing rules as physical therapy.
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