Does insurance cover physical therapy after surgery?

Why do insurers usually approve rehab after an operation?

Post-surgical rehab is close to the textbook case of medically necessary therapy. There is a clear event, a surgeon’s order, a predictable loss of motion and strength, and measurable goals such as bending a new knee far enough to climb stairs. Rehabilitative services are one of the ten essential health benefits for marketplace and small-group plans, and Medicare Part B covers medically necessary outpatient therapy without a yearly cap.

Coverage still has conditions. The therapist must evaluate you, write a plan with measurable goals and document progress, and on Medicare a physician or qualified provider must certify that plan. When those pieces are missing, even post-surgical visits can be denied.

The type of operation rarely changes whether therapy is covered, but it often changes how much is approved. A total knee replacement or ACL reconstruction usually comes with a long, well-documented protocol that insurers recognize, while a smaller procedure such as a knee arthroscopy may be approved for fewer visits. Either way, the therapist’s progress notes drive what is approved next.

What paperwork should I gather before rehab starts?

Bring what the surgeon’s office gives you and ask for anything missing. The therapist uses these documents to follow your surgeon’s instructions, and the insurer often wants to see them before it approves visits.

Ask the surgeon’s office to send the order straight to the therapy practice if possible, and keep a copy on your phone. Missing protocols are a common reason first appointments are rescheduled.

• The surgeon’s order or referral for physical therapy, with the diagnosis and the procedure performed
• The surgeon’s rehabilitation protocol, including weight-bearing and range-of-motion limits
• The date of surgery and the date of your next surgical follow-up
• Your insurance card and any prior authorization number already issued
• A list of therapy visits you have already used this plan year

Does surgery reset my yearly physical therapy visit limit?

Usually not. Most commercial visit limits run per calendar year or plan year, so visits before surgery, including prehab, often draw on the same allowance as visits after it. A few plans count per condition, and some allow extra visits when the therapist documents medical necessity, which is common after joint replacement or ligament reconstruction.

Original Medicare has no visit limit. Once combined physical and speech therapy charges pass $2,480 in 2026, the therapist confirms on each claim that care is still medically necessary, and treatment continues. If you are worried about running short, the visit-limit page explains the options before it happens.

If you had prehab before the operation, tell the therapist’s office how many visits it used. That lets the office plan the post-operative visits against what remains, and ask your plan early about an extension if the surgical protocol is likely to need more.

Will my rehab happen at home, in a facility or at an outpatient practice?

That depends on the operation and how you are doing, and each setting is billed under a different benefit. Some people start in a hospital or skilled nursing facility, some receive home health therapy for the first weeks, and many go straight to outpatient visits.

Medicare home health therapy requires that you be homebound, meaning leaving home takes considerable effort or help, and that a provider certifies the need. Once you can travel to appointments, outpatient therapy under Part B usually takes over. Commercial plans draw similar lines, with separate rules and approvals for inpatient rehabilitation, home health and outpatient visits. Our comparison of home health and outpatient physical therapy describes the hand-off, and the post-surgical rehabilitation page covers the outpatient phase.

Can I choose a different therapist than the one my surgeon suggested?

In most cases, yes. A surgeon’s referral usually names the therapy you need, not a required practice, and your insurance network matters more than the surgeon’s preference. Our page on choosing your own physical therapist after surgery covers what to tell the surgeon’s office.

If one-on-one outpatient rehab near Carmel City Center suits you, with suites open from 5 AM on weekdays and garage parking a short walk away, describe your surgery in the questionnaire. The matching team proposes a therapist in the network whose office works with your plan where possible, and that office confirms benefits and any authorization before the first visit.