Iron test cost in Rockford, IL — inpatient
In Rockford, IL, 1 hospital lists a cash price for iron blood test (serum iron) as an inpatient: from $140.66 to $140.66, with a median of $140.66. Across Illinois, the median is $78.35 at 104 hospitals.
Cash prices at 1 facility for code 83540, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Mar 1, 2026 and Mar 1, 2026.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Rockford Memorial Hospital Rockford, IL · (815) 968-6861 CHG ASSAY OF IRON | $140.66 | $187.54 | — | 25% | Mar 1, 2026 source file |
Inpatient: lowest $140.66, median $140.66, highest $140.66.
As an outpatient, the same code is billed by 1 facility here, median $140.66 — that is the price to compare if you are not being admitted.
What it is
A serum iron test measures the iron carried in the blood. It is usually ordered with iron-binding capacity and ferritin to check for iron deficiency or iron overload.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.