Hepatitis B immunity test cost in Rockford, IL
In Rockford, IL, 1 hospital lists a cash price for hepatitis B surface antibody (anti-HBs) test, immunity check: from $118.54 to $118.54, with a median of $118.54. Across Illinois, the median is $92.26 at 100 hospitals.
Cash prices at 1 facility for code 86706, 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.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Rockford Memorial Hospital Rockford, IL · (815) 968-6861 CHG HEPATITIS B SURF ANTIBODY HBSAB | $118.54 | $158.06 | — | 25% | Mar 1, 2026 source file |
Outpatient: lowest $118.54, median $118.54, highest $118.54.
As an inpatient, the same code is billed by 1 facility here, median $118.54. 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
The hepatitis B surface antibody test shows immunity to hepatitis B, from vaccination or a past infection. Schools and employers in health care often ask for it as proof of immunity.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.