Insurance Denied Physical Therapy: What To Do

Physical therapy denials most often come from medical necessity reviews. The insurer's clinical reviewer looks at whether the therapy records document active progress toward measurable functional goals. If the notes are general or do not show measurable improvement, the reviewer may conclude that the patient has reached maximum benefit and further treatment is maintenance rather than skilled care.

Visit limits are another common reason. Many plans cap the number of physical therapy sessions per year, and once that limit is reached, the insurer may deny additional visits. Prior authorization issues can also cause denials when a referral or pre-approval was required but not obtained before treatment began.

The strongest evidence for a physical therapy appeal is specific, measurable functional progress. Progress notes that record gait analysis, range of motion measurements, pain scores, strength testing, or performance on functional assessments like sit-to-stand or walking speed tests are far more useful than general descriptions like 'patient tolerating treatment well.'

A letter from the treating physical therapist explaining the patient's diagnosis, the functional deficits being addressed, the specific goals not yet met, and the clinical reasoning for continued visits is also valuable. The letter should explain what would happen functionally if therapy were discontinued at this point.

Gather the initial evaluation, all treatment notes, outcome measure scores tracked over time, the physician referral or order for physical therapy, and the denial letter. If the insurer references specific criteria or guidelines in the denial, look those up and address them directly.

If the denial says records were missing, contact the physical therapy provider and request the complete chart. Often records submitted to the insurer are incomplete because the provider only sent summaries instead of the full session notes.

Open with the patient name, member ID, treating provider, dates of service, claim number, and denial reference. State that you are appealing and explain the diagnosis and condition being treated.

Describe the functional deficits present at the start of care, the progress made through treatment, the goals still being worked toward, and why continued skilled physical therapy is necessary to reach those goals. If visit limits are the issue, ask whether the plan allows exceptions for ongoing medically necessary care. ClaimFighter can turn the denial details into an organized draft that makes it easier to add these clinical specifics before sending.