TPO antibody test cost in Montana
In Montana, 7 hospitals publish a cash price for thyroid peroxidase (TPO) antibody test: from $16.17 to $131.10, with a median of $72.80. The lowest price is at Great Falls Clinic Hospital (Great Falls). The highest price is 8.1× 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.
Hospitals in Montana, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Great Falls Clinic Hospital lowest Great Falls · Great Falls, MT MICROSOMAL ANTIBODY EACH | $16.17 | $16.17 | — source file |
| St. Peter's Health Helena · Helena, MT HC THYROID PEROXIDASE ANTIBODY | $29.22 | $34.38 | — source file |
| Deaconess Regional Medical Center Bozeman · Bozeman, MT HC LIVER KDNEY MIC TYP1 AB | $60.80 | $76.00 | Nov 19, 2024 source file |
| Big Sky Medical Center Big Sky · Bozeman, MT HC LIVER KDNEY MIC TYP1 AB | $72.80 | $91.00 | Nov 19, 2024 source file |
| Community Hospital of Anaconda Anaconda · Anaconda, MT Microsomal antibodies (autoantibody) measurement | $73.35 | $97.80 | Jul 20, 2026 source file |
| Providence St Joseph Medical Center Polson · Polson, MT HC MICROSOMAL ANTIBODIES EACH CDM | $92.80 | $116.00 | Apr 1, 2026 source file |
| Barrett Hospital & Healthcare Dillon · Dillon, MT Microsomal antibodies (autoantibody) measurement | $131.10 | $138.00 | Jun 12, 2026 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Bozeman, MT | 2 | $60.80 | $66.80 |
| Anaconda, MT | 1 | $73.35 | $73.35 |
| Dillon, MT | 1 | $131.10 | $131.10 |
| Great Falls, MT | 1 | $16.17 | $16.17 |
| Helena, MT | 1 | $29.22 | $29.22 |
| Polson, MT | 1 | $92.80 | $92.80 |
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
- Maine$84.50
- Maryland$64.62
- Massachusetts$52.50
- Michigan$35.45
- Minnesota$48.06
- Mississippi$21.12
- Missouri$80.36
- 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.