How much does carpal tunnel surgery cost?

The price of carpal tunnel surgery depends mainly on two things: whether you have insurance, and where the operation is done. For a US patient with Medicare, the surgeon's fee alone is about $483 nationally ¹. Without insurance, the whole operation typically costs several thousand dollars ². In England, NHS surgery is free at the point of use.

The figures below are estimates, not quotes. The surgeon's fee is the smallest part of most bills, so compare the whole estimate for a named procedure and place before you agree to it.

The surgeon's fee is only one part of the bill

The Medicare physician payment for carpal tunnel release, CPT code 64721, is estimated at $482.64 nationally for 2026, before local adjustment ¹. That figure covers the surgeon only. It does not include the operating room, the anesthesia or the supplies, and those are where most of the difference comes from.

With Medicare, you pay 20% of the approved amount, plus hospital copayments

Medicare Part B covers outpatient surgery. After the deductible, you pay 20% of the Medicare-approved amount for the surgeon's services ⁴. The 20% is worked out on the approved amount, not on the bill the surgeon sends, so the approved amount is the number to ask about.

If the operation is done in a hospital outpatient setting, you also pay a copayment for each service you receive there ⁵. That is one reason the same operation can cost a patient more in a hospital than in a surgery center. The page does not give the copayment amount, so ask your provider or plan for it.

Hospital outpatient departments charged more than surgery centers

A 2015 analysis of carpal tunnel releases in the US found that the setting was strongly associated with total charges. Releases done in hospital outpatient departments were charged about $500 more each than those done in freestanding ambulatory surgery centers ³. The study used 2006 data and reports charges to the payer, not what a patient pays today, so the dollar gap is indicative only. The direction is the useful finding: the place of surgery changes the bill.

Without insurance, the total typically runs several thousand dollars

A 2026 cost guide puts the typical cash price of carpal tunnel surgery for an uninsured patient between $1,800 and $9,000, with a national median around $4,200 ². That guide is a commercial page and its method is not published, so treat the range as a rough scale, not a price list. The range is wide because the facility, the anesthesia and the choice of technique all change the total.

For uninsured patients, the federal rules offer a protection. Providers generally must give you a good faith estimate of what your care will cost when you book it or when you ask for one ⁶. The estimate is not a fixed price, but it is the basis for any later dispute.

It depends: insurance, the facility and any complications

Your total depends on at least four things:

• Your insurance: Medicare, private insurance and uninsured care all price the same operation differently.
• Your deductible: the 20% share starts after the deductible is met, so the same surgery can cost less late in the year than early in it.
• The facility: a surgery center and a hospital outpatient department can charge very different amounts for the same release.
• Follow-up: hand therapy, repeat visits and any second procedure can be billed separately from the operation, so ask what is included.

The guide to carpal tunnel treatment explains when surgery is discussed and why waiting is risky for some people.

In England, NHS surgery is free at the point of use

If you live in England and the surgery is provided by the NHS, you do not pay a bill for the operation at the point of use. The cost question is then mainly about waiting time and about choosing private care. We did not find a verified, current NHS waiting-time figure, so this page does not give one.

The NHS says that if symptoms keep getting worse and other treatments have not worked, you might be referred to a specialist to discuss surgery, and that surgery usually cures the condition ⁷. The question of who to see first is covered in which doctor to see for carpal tunnel syndrome.

What to do before you agree to surgery

1. Ask for the estimate in writing. Give the procedure, the place and your insurance, and ask for the total. Keep the estimate.
2. Ask about the setting. Ask whether a surgery center or a hospital outpatient department is an option, and what each would charge you.
3. Ask about the anesthesia and follow-up. Find out whether they are included in the quote or billed separately.
4. Check your deductible and copayments. Ask your insurer for the amount you would owe after the deductible, not only the price.
5. Ask whether the operation is needed now. A splint, injection or a few weeks of watchful care may be the right first step, as explained in how steroid injections help carpal tunnel.

Once you have chosen surgery, the next question is how long it takes to recover from, covered in how long carpal tunnel surgery takes to recover from. The clinician who recommends the operation is the right person to explain the trade-offs for your nerve and your work.