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Reviewed by John Caruso, FSA, MAAA • Data last updated

Carpal Tunnel Surgery Cost in Maine (2026): Average Prices & What You'll Pay

What does a carpal tunnel surgery cost in Maine?

Where you have a carpal tunnel surgery done in Maine swings the bill from $481 to $1,588 for identical care. The median cash price across 26 reporting hospitals is $1,078. The numbers are pulled directly from federally mandated hospital price transparency files. The sections below break this down by coverage and by insurer.

Once you have a bill or an appointment on the calendar, CostKits can help you keep it all organized.

Where carpal tunnel surgery costs vary in Maine

Pins show hospitals with price-transparency data (colored by vs. state average) and nearby ambulatory surgery centers and other facilities (colored by type). Click any pin for facility name and estimated cost range.

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What you pay for a carpal tunnel surgery depends on where you go and what is billed separately. Most patients find out after.

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Cheapest Carpal Tunnel Surgery Providers in Maine

Based on declared cash/self-pay prices from CMS hospital price transparency files.

# Facility City Price vs median ($1,078)
1 Eastern Maine Medical Center ME $445 $633 below
2 The Aroostook Medical Center ME $445 $633 below
3 Mercy Hospital Portland, ME $445 $633 below
4 Acadia Hospital Bangor, ME $447 $631 below
5 Blue Hill Memorial Hospital ME $481 $597 below
6 Charles A. Dean Memorial Hospital ME $481 $597 below
7 Sebasticook Valley Health Pittsfield, ME $481 $597 below
8 Maine General Medical Center ME $484 $594 below

Prices are declared self-pay rates. Contact each facility for a formal quote before scheduling.

Before you book: three questions that change the price

  1. Is this the self-pay price, and does it include the doctor, anesthesia and any lab or pathology? Those are often billed separately.
  2. Can you give me the price in writing, with the billing codes it covers?
  3. What happens to the price if something extra is needed during the procedure?

Estimate your out-of-pocket cost →  ·  When the bills arrive, we check them for errors →

Quick take

  • Eastern Maine Medical Center is the lowest-cost option at $445 - $633 below the median posted price ($1,078), just by choosing where you go.
  • Ask for the cash price if your deductible isn't met - the median cash price here is $870, and it's often lower than what insurance pays before your deductible is satisfied.
  • Ask whether this procedure can be done at a freestanding ambulatory surgical center - they're typically 30-60% cheaper than a hospital for identical care, and most aren't in this hospital-only dataset.
Carpal tunnel surgery prices by coverage in Maine, October 2026
CoverageHospitals with a rateTypical rangeMedian
Medicare (national rate)—$1,678 to $1,960$1,819
With insurance (commercial, average)24$394 to $7,639$1,194
Without insurance (cash price)26$445 to $5,680$870
Anthem Blue Cross and Blue Shield21$328 to $7,687$707
Cigna15$734 to $3,588$745
Aetna14$327 to $1,515$436
UnitedHealthcare13$321 to $941$335

Rates are negotiated allowed amounts and cash prices from hospital price-transparency files (October 2026), shown at each hospital’s lowest-priced typical billing code for this procedure. Facility fees only. The typical range is the middle 80% of hospitals, not a quote for your visit.

How much does a carpal tunnel surgery cost with Medicare in Maine?

Medicare's national hospital outpatient payment for carpal tunnel surgery is about $1,678 to $1,960 (typically near $1,819). After the $257 Part B deductible, you generally pay 20% of the Medicare-approved amount, about $364 on a $1,819 payment, with no out-of-pocket cap unless you have supplemental coverage or a Medicare Advantage plan.

Doctor, anesthesia and pathology fees are billed separately. Medicare rates are national CMS amounts, adjusted slightly by local wage levels.

How much does a carpal tunnel surgery cost with insurance in Maine?

Across 24 Maine hospitals, the negotiated rates commercial insurers pay for carpal tunnel surgery average $394 to $7,639 per hospital, with a median near $1,194. That is the amount your plan and you pay the hospital together; you owe your deductible, then coinsurance, up to your out-of-pocket maximum.

Each hospital’s figure is the average of the commercial insurers it lists. Medicare, Medicare Advantage and Medicaid rates are excluded.

How much does a carpal tunnel surgery cost without insurance in Maine?

Cash (self-pay) prices for carpal tunnel surgery at 26 Maine hospitals range from $445 to $5,680, with a median of $870. Ask for the cash or self-pay price and for any financial-assistance discount before you book; both can be lower than the posted price.

Cash prices are the hospital’s published discounted rate for patients paying without insurance.

How much does a carpal tunnel surgery cost with Anthem Blue Cross and Blue Shield in Maine?

Anthem Blue Cross and Blue Shield negotiated rates for carpal tunnel surgery at 21 Maine hospitals range from $328 to $7,687, with a median near $707. Your own cost depends on your plan’s deductible and coinsurance, and on whether the hospital is in your network.

Includes Blue Cross and Blue Shield and Anthem plans listed by each hospital.

How much does a carpal tunnel surgery cost with Cigna in Maine?

Cigna negotiated rates for carpal tunnel surgery at 15 Maine hospitals range from $734 to $3,588, with a median near $745. If a hospital is out of network for your Cigna plan, you may owe more than the negotiated rate, so check the network first.

How much does a carpal tunnel surgery cost with Aetna in Maine?

Aetna negotiated rates for carpal tunnel surgery at 14 Maine hospitals range from $327 to $1,515, with a median near $436. If a hospital is out of network for your Aetna plan, you may owe more than the negotiated rate, so check the network first.

How much does a carpal tunnel surgery cost with UnitedHealthcare in Maine?

UnitedHealthcare negotiated rates for carpal tunnel surgery at 13 Maine hospitals range from $321 to $941, with a median near $335. If a hospital is out of network for your UnitedHealthcare plan, you may owe more than the negotiated rate, so check the network first.

How where you go changes what you pay for carpal tunnel surgery

The same carpal tunnel surgery bundles different services depending on the setting - facility fee, surgeon fee, and anesthesia each arrive as separate bills. Estimated ranges below reflect the typical full bundled cost, including all expected charges.

Hospital Outpatient
$1,070–$11,660
  • Facility fee $402–$9,572
  • Professional fee $668–$2,088

Estimated from CMS fee schedules + commercial rate multipliers

Hospital Inpatient
$1,070–$3,846
  • Facility fee $402–$1,758
  • Professional fee $668–$2,088

Estimated from CMS fee schedules + commercial rate multipliers

MaineHealth is the dominant system and covers most of Maine's hospital capacity, creating a largely non-competitive market outside Portland. Maine's extensive rural hospital network includes many critical access facilities where cost-based Medicare reimbursement applies. Northern Maine is one of the most medically isolated regions in the Eastern US.

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Why prices vary - and what it means for your coverage

A small number of hospitals (4) report prices above $3,594, including MaineHealth at $9,572, which drives most of the overall spread - excluding them, most facilities cluster in a much tighter band. Setting matters too: the median outpatient price is $1,078 versus $662 inpatient, so where a procedure happens often matters more than which hospital you pick. Setting drives most of the spread here: an ambulatory surgical center (ASC) is usually meaningfully cheaper than a hospital operating room for the same procedure, when your case qualifies.

What you pay out of pocket on top of this depends on your deductible, your plan's out-of-pocket maximum, and whether every provider involved is in-network - not just the facility.

Your situation Estimated out-of-pocket
Deductible not yet met ~$1,078
Deductible met - 20% coinsurance ~$216
Out-of-network provider $2,372+

Frequently asked questions: carpal tunnel surgery costs in Maine

How much does a carpal tunnel surgery cost in Maine?

The typical insurer-negotiated rate is $388, with most facilities between $307 and $1,551 (based on 26 hospitals reporting negotiated rates). Posted cash prices at the middle 80% of Maine hospitals run $445–$5,680; outlier facilities above and below that range are left out. What you pay depends on the facility, your insurance, and whether you have met your deductible.

Where is the cheapest place to get a carpal tunnel surgery in Maine?

Based on declared prices, the lowest posted price in our Maine data is Eastern Maine Medical Center at about $445. By metro, Portland has the lowest median ($476). Freestanding ambulatory surgery centers are often cheaper still and may not appear in hospital price data - ask your doctor whether one is an option.

Why is a carpal tunnel surgery so much cheaper at some Maine hospitals?

Typical prices vary about 5.1× (25th to 70th percentile of negotiated rates) because each hospital sets its own list price, cash discount, and insurer-negotiated rates. In Maine, the median cash (self-pay) price is $870 versus a median negotiated rate of $1,194 - cash is the lower number at many hospitals. Asking for the cash price as well as your insurer's negotiated rate is often the single biggest lever on what you pay.

How much will I actually pay out of pocket for a carpal tunnel surgery in Maine?

Your out-of-pocket cost depends on your deductible, coinsurance, out-of-pocket maximum, and whether the facility is in-network - not just the sticker price. If you have not met your deductible, you will typically pay the negotiated rate in full until you do. Use the CostKits cost forecaster to estimate your specific out-of-pocket amount before you go.

Before you book

Other procedures in Maine

Carpal Tunnel Surgery, elsewhere

CostKits compiles hospital price transparency data to help families make informed decisions. Track and manage your healthcare costs (free account).

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About the Author

John Caruso, FSA, MAAA

Healthcare actuary with 20+ years of experience in insurance pricing, medical billing systems, and healthcare cost analytics.

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Published October 29, 2026 · Updated October 29, 2026

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