TPO antibody test cost in Missouri
In Missouri, 28 hospitals publish a cash price for thyroid peroxidase (TPO) antibody test: from $14.00 to $142.50, with a median of $80.36. The lowest price is at St Joseph Medical Center (Kansas City). The highest price is 10.2× 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 25, 2026.
Lowest$14.00St Joseph Medical Center
Median$80.36half pay less
Highest$142.50in Missouri
Lowest saves$66.36vs the median
Hospitals in Missouri, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| St Joseph Medical Center lowest Kansas City · Kansas City, MO-KS Hc Microsomal Antibody | $14.00 | $316.66 | Mar 17, 2026 source file |
| Mercy Hospital Southeast Cape Girardeau · Cape Girardeau, MO-IL Microsomal Ab Each | $19.50 | $26.00 | Jun 12, 2026 source file |
| NKC Health North Kansas City · Kansas City, MO-KS THYROID PEROXIDASE AND THRYOGLOB | $21.17 | $73.00 | Mar 6, 2026 source file |
| Mercy Hospital Jefferson Festus · St. Louis, MO-IL Thyroid Peroxidase Ab Each | $39.00 | $60.00 | — source file |
| Boone Hospital Center Columbia · Columbia, MO MICROSOMAL AB EA | $46.70 | $77.83 | Apr 1, 2026 source file |
| Mercy Hospital South Saint Louis · St. Louis, MO-IL Thyroid Peroxidase Ab Each | $47.45 | $73.00 | — source file |
| Mercy Hospital Stoddard Bernie · Bernie, MO Microsomal Antibodies Each | $52.50 | $70.00 | Jun 12, 2026 source file |
| Mercy Hospital Stoddard Dexter · Dexter, MO Microsomal Antibodies Each | $52.50 | $70.00 | Jun 12, 2026 source file |
| Children's Mercy Hospital Kansas City · Kansas City, MO-KS LIVER KIDNEY MICRO ANTI TITER | $53.76 | $112.00 | — source file |
| Mercy Hospital Lebanon Lebanon · Lebanon, MO Thyroid Peroxidase Ab Each | $66.30 | $102.00 | — source file |
| Mercy Hospital Springfield Springfield · Springfield, MO Microsomal Ab Each | $67.60 | $104.00 | — source file |
| Mercy Hospital Springfield Ozark · Springfield, MO Liver Kidney Microsomal Ab Each | $67.60 | $104.00 | — source file |
| Mercy Hospital Joplin Joplin · Joplin, MO-KS Thyroid Peroxidase Ab Each | $76.70 | $118.00 | — source file |
| Curators of the University of Missouri Columbia · Columbia, MO THYROID PEROXIDASE ANTIBODY P28625831 | $79.47 | $132.45 | Dec 15, 2025 source file |
| Mercy Hospital Washington Washington · St. Louis, MO-IL Thyroid Peroxidase Ab Each | $81.25 | $125.00 | — source file |
| Fitzgibbon Hospital Marshall · Marshall, MO Microsomal antibodies (autoantibody) measurement | $89.54 | $111.93 | Feb 2, 2026 source file |
| Mercy Hospital Stoddard Dexter · Dexter, MO Thyroid Peroxidase Ab Each | $89.70 | $138.00 | — source file |
| Mercy Hospital St Louis Saint Louis · St. Louis, MO-IL Microsomal Ab Each | $92.95 | $143.00 | — source file |
| Mercy Hospital Carthage Carthage · Joplin, MO-KS Liver Kidney Microsomal Ab Each | $96.85 | $149.00 | — source file |
| Mercy Hospital Aurora Aurora · Aurora, MO Microsomal Ab Each | $98.80 | $152.00 | — source file |
| Mercy Hospital Cassville Cassville · Cassville, MO Thyroid Peroxidase Ab Each | $98.80 | $152.00 | — source file |
| Mercy St. Francis Hospital Mountain View · West Plains, MO Liver Kidney Microsomal Ab Each | $98.80 | $152.00 | — source file |
| Mercy Hospital Southeast Cape Girardeau · Cape Girardeau, MO-IL Microsomal Ab Each | $101.40 | $156.00 | — source file |
| Mercy Hospital Lincoln Troy · St. Louis, MO-IL Thyroid Peroxidase Ab Each | $108.55 | $167.00 | — source file |
| Shriners Childrens - St Louis Saint Louis · St. Louis, MO-IL MICROSOMAL ANTIBODY EACH | $114.30 | $114.30 | — source file |
| Mercy Perry Perryville · Perryville, MO Liver Kidney Microsomal Ab Each | $127.40 | $196.00 | — source file |
| Freeman Health System - Freeman West Joplin · Joplin, MO-KS L K MICROSOMAL ANTIBODIES | $138.18 | $345.45 | Sep 1, 2026 source file |
| Mercy Hospital Perry Perryville · Perryville, MO Microsomal Antibodies Each | $142.50 | $190.00 | 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 |
|---|---|---|---|
| St. Louis, MO-IL | 6 | $39.00 | $87.10 |
| Joplin, MO-KS | 3 | $76.70 | $96.85 |
| Kansas City, MO-KS | 3 | $14.00 | $21.17 |
| Cape Girardeau, MO-IL | 2 | $19.50 | $60.45 |
| Columbia, MO | 2 | $46.70 | $63.08 |
| Dexter, MO | 2 | $52.50 | $71.10 |
| Perryville, MO | 2 | $127.40 | $134.95 |
| Springfield, MO | 2 | $67.60 | $67.60 |
| Aurora, MO | 1 | $98.80 | $98.80 |
| Bernie, MO | 1 | $52.50 | $52.50 |
| Cassville, MO | 1 | $98.80 | $98.80 |
| Lebanon, MO | 1 | $66.30 | $66.30 |
| Marshall, MO | 1 | $89.54 | $89.54 |
| West Plains, MO | 1 | $98.80 | $98.80 |
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
- 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.