Hepatitis B test cost in Sonora, TX — inpatient
In Sonora, TX, 1 hospital lists a cash price for hepatitis B surface antigen (HBsAg) test as an inpatient: from $37.00 to $37.00, with a median of $37.00. Across Texas, the median is $77.94 at 303 hospitals.
Cash prices at 1 facility for code 87340, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between — and —.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Lillian M Hudspeth Memorial Hospital Sonora, TX · (325) 387-2521 HEP B SURF AG W/CONF | $37.00 | $74.00 | $31.56 | 50% | — source file |
Inpatient: lowest $37.00, median $37.00, highest $37.00.
As an outpatient, the same code is billed by 1 facility here, median $37.00 — that is the price to compare if you are not being admitted.
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 antigen test shows whether the hepatitis B virus is present in the blood now. The CDC recommends screening all adults at least once and every pregnant woman in each pregnancy.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
1 row held back from this comparison
It is priced below $1 or below a tenth of the national median for code 87340 ($63.05). 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.
| Lillian M Hudspeth Memorial Hospital Sonora, TXHEP B SURFACE AG | $4.50 | file |