TPO antibody test cost in Connecticut
In Connecticut, 16 hospitals publish a cash price for thyroid peroxidase (TPO) antibody test: from $9.77 to $162.00, with a median of $90.20. The lowest price is at Day Kimball Healthcare (Putnam). The highest price is 16.6× 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$9.77Day Kimball Healthcare
Median$90.20half pay less
Highest$162.00in Connecticut
Lowest saves$80.43vs the median
Hospitals in Connecticut, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Day Kimball Healthcare lowest Putnam · Putnam, CT LIVER KIDNEY MICROSOMAL (LKM-1)AB, | $9.77 | $25.65 | Aug 1, 2026 source file |
| Connecticut Children's Hartford · Hartford, CT Liv/Kid Microsomal Ab | $36.60 | $61.00 | — source file |
| Silver Hill Hospital New Canaan · New Canaan, CT Microsomal antibodies (autoantibody) measurement | $51.00 | $51.00 | Sep 1, 2026 source file |
| The Charlotte Hungerford Hospital Torrington · Torrington, CT HC MICROSOMAL ANTIBODIES EACH THYR PEROX AB | $55.00 | $55.00 | — source file |
| State of Connecticut Farmington · Farmington, CT HC TPO ANTIBODY (RL) | $67.20 | $112.00 | Jul 1, 2026 source file |
| Johnson Memorial Hospital Stafford Springs · Stafford Springs, CT HC Warde Microsomal Antibody Liver-Kidney | $90.20 | $164.00 | Mar 31, 2026 source file |
| Mount Sinai Rehabilitation Hospital Hartford · Hartford, CT HC Warde Microsomal Antibody Thyroid Peroxidase (Tpo) | $90.20 | $164.00 | Mar 31, 2026 source file |
| Saint Francis Hospital and Medical Center Hartford · Hartford, CT HC Warde Microsomal Antibody Thyroid Peroxidase (Tpo) | $90.20 | $164.00 | Mar 31, 2026 source file |
| Saint Marys Hospital Waterbury · Waterbury, CT HC Quest Microsomal Antibody Liver-Kidney | $90.20 | $164.00 | Mar 31, 2026 source file |
| UConn Health, Waterbury Hospital Waterbury · Waterbury, CT Liver Kidney Microsome Ab IgG (SO) | $99.42 | $198.84 | May 13, 2026 source file |
| Gaylord Hospital Wallingford · Wallingford, CT Thyroid Microsomal Ab | $113.52 | $162.16 | Apr 21, 2026 source file |
| The William W Backus Hospital Norwich · Norwich, CT HC MICROSOMAL ANTIBODIES EACH LIV/KID MICRO AB | $121.00 | $121.00 | — source file |
| The Hospital of Central Connecticut New Britain · New Britain, CT HC MICROSOMAL ANTIBODIES EACH THYR PEROX AB | $121.28 | $121.28 | — source file |
| Windham Community Memorial Hospital Willimantic · Willimantic, CT HC MICROSOMAL ANTIBODIES EACH THYR PEROX AB | $121.28 | $121.28 | — source file |
| Hartford Hospital Hartford · Hartford, CT HC MICROSOMAL ANTIBODIES EACH THYR PEROX AB | $161.70 | $161.70 | — source file |
| St Vincent's Medical Center Bridgeport · Bridgeport, CT HC MICROSOMAL ANTIBODIES EACH THYR PEROX AB | $162.00 | $162.00 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Hartford, CT | 4 | $36.60 | $90.20 |
| Waterbury, CT | 2 | $90.20 | $94.81 |
| Bridgeport, CT | 1 | $162.00 | $162.00 |
| Farmington, CT | 1 | $67.20 | $67.20 |
| New Britain, CT | 1 | $121.28 | $121.28 |
| New Canaan, CT | 1 | $51.00 | $51.00 |
| Norwich, CT | 1 | $121.00 | $121.00 |
| Putnam, CT | 1 | $9.77 | $9.77 |
| Stafford Springs, CT | 1 | $90.20 | $90.20 |
| Torrington, CT | 1 | $55.00 | $55.00 |
| Wallingford, CT | 1 | $113.52 | $113.52 |
| Willimantic, CT | 1 | $121.28 | $121.28 |
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
- 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
- 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.