TPO antibody test cost in Idaho
In Idaho, 9 hospitals publish a cash price for thyroid peroxidase (TPO) antibody test: from $16.25 to $78.65, with a median of $16.25. The lowest price is at St Luke's Magic Valley Regional Medical Center (Twin Falls) and 4 other hospitals. The highest price is 4.8× 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 Idaho, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| St Luke's Magic Valley Regional Medical Center lowest Twin Falls · Twin Falls, ID | $16.25 | $16.25 | — source file |
| St Luke's McCall lowest McCall · McCall, ID | $16.25 | $16.25 | — source file |
| St Luke's Nampa Medical Center lowest Nampa · Boise City, ID | $16.25 | $16.25 | — source file |
| St Luke's Regional Medical Center lowest Boise · Boise City, ID | $16.25 | $16.25 | — source file |
| St Luke's Wood River Medical Center lowest Ketchum · Hailey, ID | $16.25 | $16.25 | — source file |
| Kootenai Health Coeur D'Alene · Coeur d'Alene, ID HC THYROPEROXIDASE AB, S (REF LAB) | $48.00 | $64.00 | Mar 27, 2026 source file |
| Bingham Memorial Hospital Blackfoot · Blackfoot, ID Microsomal antibodies (autoantibody) measurement | $71.40 | $102.00 | Feb 2, 2026 source file |
| Saint Alphonsus Medical Center - Nampa Nampa · Boise City, ID HC Microsomal Antibody Thyroid | $78.65 | $121.00 | Mar 31, 2026 source file |
| Saint Alphonsus Regional Medical Center - Boise Boise · Boise City, ID HC Microsomal Antibody Thyroid | $78.65 | $121.00 | Mar 31, 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 |
|---|---|---|---|
| Boise City, ID | 4 | $16.25 | $47.45 |
| Blackfoot, ID | 1 | $71.40 | $71.40 |
| Coeur d'Alene, ID | 1 | $48.00 | $48.00 |
| Hailey, ID | 1 | $16.25 | $16.25 |
| McCall, ID | 1 | $16.25 | $16.25 |
| Twin Falls, ID | 1 | $16.25 | $16.25 |
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
- 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
- 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.