Hepatitis B immunity test cost in Bridgeport, CT
In Bridgeport, CT, 1 hospital lists a cash price for hepatitis B surface antibody (anti-HBs) test, immunity check: from $236.00 to $236.00, with a median of $236.00. Across Connecticut, the median is $46.93 at 16 hospitals.
Cash prices at 1 facility for code 86706, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 22, 2026; the hospital files themselves were last updated between — and —.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| St Vincent's Medical Center Bridgeport, CT · (203) 576-5551 HC HEPATITIS B SURF ANTIBODY HBSAB | $236.00 | $236.00 | $10.74 | — | — source file |
Outpatient: lowest $236.00, median $236.00, highest $236.00.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is not below the highest rate a health plan has negotiated. 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 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.