TPO antibody test cost in Maryland
In Maryland, 6 hospitals publish a cash price for thyroid peroxidase (TPO) antibody test: from $35.20 to $81.28, with a median of $64.62. The lowest price is at Greater Baltimore Medical Center (Towson). The highest price is 2.3× 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 Maryland, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Greater Baltimore Medical Center lowest Towson · Baltimore-Columbia-Towson, MD Microsomal Antibody Each | $35.20 | $35.92 | — source file |
| UPMC Western Maryland Cumberland · Cumberland, MD-WV ANTITHY MICROSOMAL AB | $35.40 | $59.00 | — source file |
| TidalHealth Peninsula Salisbury · Salisbury, MD HC MICROSOMAL ANTIBODIES(THYROID/KIDNEY/LIVER) EA. | $60.37 | $61.60 | — source file |
| Atlantic General Hospital Berlin · Ocean Pines, MD Microsomal antibodies (eg, thyroid or liver-kidney), each | $68.86 | $68.86 | — source file |
| Mercy Medical Center Baltimore · Baltimore-Columbia-Towson, MD HC MICROSOMAL ANTIBODY | $70.44 | $71.88 | — source file |
| Mt. Washington Pediatric Hospital Baltimore · Baltimore-Columbia-Towson, MD ANTI-THYROID ANTIBODY | $81.28 | $82.94 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Baltimore-Columbia-Towson, MD | 3 | $35.20 | $70.44 |
| Cumberland, MD-WV | 1 | $35.40 | $35.40 |
| Ocean Pines, MD | 1 | $68.86 | $68.86 |
| Salisbury, MD | 1 | $60.37 | $60.37 |
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
- 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.