Surgery and procedures CPT 64721 Inpatient — admitted to hospital

Carpal tunnel release cost in Lansing, MI — inpatient

In Lansing-East Lansing, MI, 3 hospitals list a cash price for carpal tunnel release, open surgery as an inpatient: from $456.50 to $456.50, with a median of $456.50. The lowest listed price is at University of Michigan Health-Sparrow Clinton and 2 other hospitals. Across Michigan, the median is $1,862.25 at 46 hospitals.

Cash prices at 3 facilities across 3 cities for code 64721, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between — and —.

Lowest$456.50University of Michigan Health-Sparrow Clinton + 2 more
Median$456.50half pay less
Highest$456.50in this market
Difference1.0×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Lansing-East Lansing, MI.

median
Lowest $456.50Highest $456.50

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
University of Michigan Health-Sparrow Clinton lowest St. Johns, MI · (989) 227-3400 PR NEUROPLASTY &/TRANSPOS MEDIAN NRV CARPAL TUNNE $456.50 $913.00 $292.24–$730.73 50% —
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University of Michigan Health-Sparrow Lansing lowest Lansing, MI · (517) 364-1000 PR NEUROPLASTY &/TRANSPOS MEDIAN NRV CARPAL TUNNE $456.50 $913.00 $292.24–$730.73 50% —
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University of Michigan Health-Sparrow Lansing lowest Lansing, MI · (517) 364-1000 PR NEUROPLASTY &/TRANSPOS MEDIAN NRV CARPAL TUNNE $456.50 $913.00 $292.24–$730.73 50% —
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University of Michigan Health-Sparrow Eaton lowest Charlotte, MI · (517) 543-1050 PR NEUROPLASTY &/TRANSPOS MEDIAN NRV CARPAL TUNNE $456.50 $913.00 $287.34–$426.99 50% —
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Inpatient: lowest $456.50, median $456.50, highest $456.50.

As an outpatient, the same code is billed by 4 facilities here, median $228.25 — that is the price to compare if you are not being admitted.

Cash or insurance?

At 2 of 3 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.

What it is

Carpal tunnel release cuts the ligament across the palm side of the wrist to take pressure off the median nerve. It is done for numbness, tingling and weakness in the hand that do not improve with splints or injections.

What the price covers

The facility price usually covers the operating or procedure room and recovery. The surgeon and any anesthesia or sedation are billed separately.