TPO antibody test cost in Maine
In Maine, 22 hospitals publish a cash price for thyroid peroxidase (TPO) antibody test: from $14.00 to $280.90, with a median of $84.50. The lowest price is at Central Maine Medical Center (Lewiston). The highest price is 20.1× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 86376. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Lowest$14.00Central Maine Medical Center
Median$84.50half pay less
Highest$280.90in Maine
Lowest saves$70.50vs the median
Hospitals in Maine, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Central Maine Medical Center lowest Lewiston · Lewiston-Auburn, ME HC MICROSOMAL ANTIBODY | $14.00 | $327.19 | Jun 25, 2026 source file |
| The Aroostook Medical Center Presque Isle · Presque Isle, ME THYROID AUTOANTIBODY | $33.39 | $159.00 | — source file |
| Maine Coast Regional Health Facilities Ellsworth · Ellsworth, ME AMICR | $35.25 | $141.00 | — source file |
| Eastern Maine Medical Center Bangor · Bangor, ME THYROID AUTOANTIBODY | $36.75 | $175.00 | — source file |
| MaineHealth Rockport · Rockport, ME HC MICROSOMAL ANTIEACH | $40.40 | $40.40 | Sep 9, 2025 source file |
| MaineHealth Brunswick · Portland-South Portland, ME HC MICROSOMAL ANTIEACH | $40.40 | $40.40 | Sep 9, 2025 source file |
| Mercy Hospital Portland · Portland-South Portland, ME NK CELLS TOTAL COUNT | $43.94 | $169.00 | — source file |
| Mayo Regional Hospital Dover Foxcroft · Dover Foxcroft, ME LIVER KIDNEY MICROSOMAL ANTIBODY (IGG) QST | $57.09 | $173.00 | — source file |
| Sebasticook Valley Health Pittsfield · Pittsfield, ME LIVER-KIDNEY MICROSOME AB IGG | $58.82 | $173.00 | — source file |
| Blue Hill Memorial Hospital Blue Hill · Blue Hill, ME THYROID AUTOANTIBODY | $64.01 | $173.00 | — source file |
| Acadia Hospital Bangor · Bangor, ME MICROSOMAL ANTIBODY | $83.88 | $233.00 | — source file |
| St Mary's Regional Medical Center Lewiston · Lewiston-Auburn, ME HC SO1 MICROSOMAL ANTIBODY | $85.12 | $224.00 | — source file |
| Charles A. Dean Memorial Hospital Greenville · Greenville, ME THYROID AUTOANTIBODY | $86.50 | $173.00 | — source file |
| Rumford Hospital Rumford · Rumford, ME HC MICROSOMAL ANTIBODY | $94.00 | $327.19 | Apr 29, 2026 source file |
| York Hospital York · Portland-South Portland, ME MICROSOMAL AB -THYROID,LIVER,KIDNEY(CHG) | $97.20 | $162.00 | — source file |
| Bridgton Hospital Bridgton · Portland-South Portland, ME HC MICROSOMAL ANTIBODY | $101.00 | $327.19 | Apr 29, 2026 source file |
| MaineHealth Biddeford · Portland-South Portland, ME HC MICROSOMAL ANTIEACH | $142.35 | $142.35 | Sep 9, 2025 source file |
| MaineHealth Farmington · Farmington, ME HC MICROSOMAL ANTIEACH | $156.20 | $156.20 | Sep 9, 2025 source file |
| MaineHealth Damariscotta · Damariscotta, ME HC MICROSOMAL ANTIEACH | $178.40 | $178.40 | Sep 9, 2025 source file |
| MaineHealth Belfast · Belfast, ME HC MICROSOMAL ANTIEACH | $192.35 | $192.35 | Sep 9, 2025 source file |
| MaineHealth Portland · Portland-South Portland, ME B* HC MICROSOMAL ANTIBODIES EACH | $267.55 | $267.55 | Sep 9, 2025 source file |
| MaineHealth Norway · Norway, ME HC MICROSOMAL ANTIEACH | $280.90 | $280.90 | Sep 9, 2025 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Portland-South Portland, ME | 6 | $40.40 | $99.10 |
| Bangor, ME | 2 | $36.75 | $60.32 |
| Lewiston-Auburn, ME | 2 | $14.00 | $49.56 |
| Belfast, ME | 1 | $192.35 | $192.35 |
| Blue Hill, ME | 1 | $64.01 | $64.01 |
| Damariscotta, ME | 1 | $178.40 | $178.40 |
| Dover Foxcroft, ME | 1 | $57.09 | $57.09 |
| Ellsworth, ME | 1 | $35.25 | $35.25 |
| Farmington, ME | 1 | $156.20 | $156.20 |
| Greenville, ME | 1 | $86.50 | $86.50 |
| Norway, ME | 1 | $280.90 | $280.90 |
| Pittsfield, ME | 1 | $58.82 | $58.82 |
| Presque Isle, ME | 1 | $33.39 | $33.39 |
| Rockport, ME | 1 | $40.40 | $40.40 |
| Rumford, ME | 1 | $94.00 | $94.00 |
What it is
The TPO antibody test looks for antibodies against a thyroid enzyme. They are found in most people with Hashimoto's thyroiditis and many with Graves' disease.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
Thyroid peroxidase (TPO) antibody test in other states
- Alabama$147.94
- Alaska$17.94
- Arizona$16.42
- Arkansas$42.83
- California$22.88
- Colorado$32.52
- Connecticut$90.20
- Delaware$199.98
- Florida$15.60
- Georgia$177.84
- Hawaii$37.20
- Idaho$16.25
- Illinois$75.00
- Indiana$102.00
- Iowa$55.20
- Kansas$98.48
- Kentucky$163.55
- Louisiana$27.30
- Maryland$64.62
- Massachusetts$52.50
- Michigan$35.45
- Minnesota$48.06
- Mississippi$21.12
- Missouri$80.36
- Montana$72.80
- Nebraska$70.20
- Nevada$19.67
- New Hampshire$101.70
- New Jersey$16.73
- New Mexico$61.60
- New York$50.31
- North Carolina$62.37
- North Dakota$41.35
- Ohio$57.20
- Oklahoma$57.61
- Oregon$60.45
- Pennsylvania$75.30
- Rhode Island$128.00
- South Carolina$80.50
- South Dakota$56.34
- Tennessee$25.50
- Texas$86.92
- Utah$60.68
- Vermont$103.43
- Virginia$51.75
- Washington$77.36
- West Virginia$72.75
- Wisconsin$67.50
- Wyoming$44.94
Median cash price across the state's hospitals.