TSH thyroid test cost in Rockford, IL
In Rockford, IL, 1 hospital lists a cash price for thyroid-stimulating hormone (TSH) blood test: from $210.17 to $210.17, with a median of $210.17. Across Illinois, the median is $131.30 at 104 hospitals.
Cash prices at 1 facility for code 84443, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Mar 1, 2026 and Mar 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Rockford, IL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Rockford Memorial Hospital lowest Rockford, IL · (815) 968-6861 CHG ASSAY OF THYROID STIMULATING HORMONE TSH | $210.17 | $280.23 | — | 25% | Mar 1, 2026 source file |
| Rockford Memorial Hospital lowest Rockford, IL · (815) 968-6861 CHG ASSAY OF THYROID STIMULATING HORMONE TSH | $210.17 | $280.23 | — | 25% | Mar 1, 2026 source file |
Outpatient: lowest $210.17, median $210.17, highest $210.17.
As an inpatient, the same code is billed by 1 facility here, median $210.17. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
What it is
A TSH test measures thyroid-stimulating hormone in the blood. It is the most common first test for an underactive or overactive thyroid and is used to monitor thyroid medicine doses.
What the price covers
The price usually covers running the TSH test only. The blood draw and any follow-up thyroid tests, such as free T4, are billed separately.