TPO antibody test cost in Fayetteville, AR
In Fayetteville-Springdale-Rogers, AR, 3 hospitals list a cash price for thyroid peroxidase (TPO) antibody test: from $39.00 to $58.40, with a median of $41.51. The lowest listed price is at Mercy Hospital Northwest Arkansas — $2.51 less than the median here. Across Arkansas, the median is $42.83 at 18 hospitals.
Cash prices at 3 facilities across 3 cities for code 86376, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Fayetteville-Springdale-Rogers, AR.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Mercy Hospital Northwest Arkansas lowest Department Bella Vista, AR Thyroid Peroxidase Ab Each | $39.00 | $60.00 | $10.92–$51.00 | 35% | — source file |
| Arkansas Childrens Northwest Springdale, AR · (479) 725-6800 MICROSOMAL ANTIBODIES (AUTOANTIBODY) MEASUREMENT | $41.51 | $46.12 | $14.55–$46.12 | 10% | — source file |
| Ozarks Community Hospital Gravette, AR · (479) 787-5291 CHG 86376 Microsomal antibody each | $58.40 | $146.00 | $12.94–$75.92 | 60% | — source file |
| Ozarks Community Hospital Gravette, AR · (479) 787-5291 LiverKdy Microsomal(LKM-1)AB IgG15038 QT | $58.40 | $146.00 | $12.94–$75.92 | 60% | — source file |
| Ozarks Community Hospital Gravette, AR · (479) 787-5291 Thyroid Peroxidase/Thyroglobin AB 7260QT | $58.40 | $146.00 | $12.94–$75.92 | 60% | — source file |
| Ozarks Community Hospital Gravette, AR · (479) 787-5291 THYROID PEROXIDASE TPO 5081 QT | $58.40 | $146.00 | $12.94–$75.92 | 60% | — source file |
| Ozarks Community Hospital Gravette, AR · (479) 787-5291 TPO ANTIBODY ENDPOINT 15116 QT | $58.40 | $146.00 | $12.94–$75.92 | 60% | — source file |
| Arkansas Childrens Northwest Springdale, AR · (479) 725-6800 MICROSOMAL ANTIBODY EACH | $68.84 | $76.49 | $14.55–$76.49 | 10% | — source file |
| Mercy Hospital Northwest Arkansas Department Bella Vista, AR Liver Kidney Microsomal Ab Each | $91.65 | $141.00 | $25.66–$119.85 | 35% | — source file |
| Mercy Hospital Northwest Arkansas Department Bella Vista, AR Microsomal Ab Each | $139.75 | $215.00 | $12.94–$66.41 | 35% | — source file |
Outpatient: lowest $39.00, median $41.51, highest $58.40 — a 1.5× difference within the same market.
As an inpatient, the same code is billed by 2 facilities here, median $91.12. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 3 of 3 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
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.