Hepatitis B immunity test cost in Lexington, KY
In Lexington-Fayette, KY, 2 hospitals list a cash price for hepatitis B surface antibody (anti-HBs) test, immunity check: from $80.04 to $133.36, with a median of $106.70. The lowest listed price is at University of Kentucky Hospital — $26.66 less than the median here. Across Kentucky, the median is $133.36 at 15 hospitals.
Cash prices at 2 facilities for code 86706, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Sep 17, 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 Lexington-Fayette, KY.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| University of Kentucky Hospital lowest Lexington, KY · (859) 257-2278 Hc Hepatitis B Surface Ab Test - Hepatitis B Surface Antibody | $80.04 | $200.10 | — | 60% | Apr 1, 2026 source file |
| Baptist Health Lexington Lexington, KY · (859) 260-6100 Hepatitis B surface antibody measurement | $133.36 | $177.81 | $9.13–$361.49 | 25% | Sep 17, 2026 source file |
Outpatient: lowest $80.04, median $106.70, highest $133.36 — a 1.7× difference within the same market.
As an inpatient, the same code is billed by 1 facility here, median $80.04. 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 the one hospital here that publishes insurer rates for this code, the cash price is 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.
2 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 86706 ($62.91). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| University of Kentucky Hospital Lexington, KYHc Quant Hepatitis B Virus Surface Antibody 20090-So+ | $3.12 | file |
| University of Kentucky Hospital Lexington, KYHc Hepatitis B Virus Core Antibodies (Total) 20090-So+ | $5.16 | file |