Hepatitis B test cost in Charleston, SC — inpatient
In Charleston-North Charleston, SC, 5 hospitals list a cash price for hepatitis B surface antigen (HBsAg) test as an inpatient: from $13.65 to $91.50, with a median of $13.65. The lowest listed price is at Bon Secours St Francis Xavier Hospital and 3 other hospitals. Across South Carolina, the median is $85.00 at 17 hospitals.
Cash prices at 5 facilities across 3 cities for code 87340, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 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 Charleston-North Charleston, SC.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Bon Secours St Francis Xavier Hospital lowest Charleston, SC · (843) 402-1006 HC So Hepatitis B Surface Ag - Ref | $13.65 | $21.00 | — | 35% | — source file |
| Roper St Francis Mount Pleasant Hospital lowest Mount Pleasant, SC HC So Hepatitis B Surface Ag - Ref | $13.65 | $21.00 | — | 35% | — source file |
| Roper Hospital lowest Charleston, SC · (843) 724-2800 HC So Hepatitis B Surface Ag - Ref | $13.65 | $21.00 | — | 35% | — source file |
| Roper St Francis Hospital Berkeley lowest Summerville, SC · (854) 529-3002 HC So Hepatitis B Surface Ag - Ref | $13.65 | $21.00 | — | 35% | — source file |
| Bon Secours St Francis Xavier Hospital Charleston, SC · (843) 402-1006 HC 'hepatitis B Surface Ag - Dono | $17.55 | $27.00 | — | 35% | — source file |
| Roper St Francis Hospital Berkeley Summerville, SC · (854) 529-3002 HC So Hepatitis B Surface Ag | $37.05 | $57.00 | — | 35% | — source file |
| Roper St Francis Mount Pleasant Hospital Mount Pleasant, SC HC So Hepatitis B Surface Ag | $37.05 | $57.00 | — | 35% | — source file |
| Bon Secours St Francis Xavier Hospital Charleston, SC · (843) 402-1006 HC So Hepatitis B Surface Ag | $37.05 | $57.00 | — | 35% | — source file |
| Roper Hospital Charleston, SC · (843) 724-2800 HC So Hepatitis B Surface Ag | $37.05 | $57.00 | — | 35% | — source file |
| MUSC Medical Center Charleston, SC · (843) 792-2300 HB HEPATITIS B SURFACE ANTIGEN DONOR (SEND OUT) | $91.50 | $183.00 | — | 50% | Apr 1, 2026 source file |
| MUSC Medical Center Charleston, SC · (843) 792-2300 HB HEPATITIS B SURFACE ANTIGEN N | $129.50 | $259.00 | — | 50% | Apr 1, 2026 source file |
| Roper St Francis Hospital Berkeley Summerville, SC · (854) 529-3002 HC Iaad Ia Hepatitis B Surface Antigen | $360.10 | $554.00 | — | 35% | — source file |
| Roper St Francis Mount Pleasant Hospital Mount Pleasant, SC HC Iaad Ia Hepatitis B Surface Antigen | $360.10 | $554.00 | — | 35% | — source file |
| Roper Hospital Charleston, SC · (843) 724-2800 HC Iaad Ia Hepatitis B Surface Antigen | $360.10 | $554.00 | — | 35% | — source file |
| Bon Secours St Francis Xavier Hospital Charleston, SC · (843) 402-1006 HC Iaad Ia Hepatitis B Surface Antigen | $360.10 | $554.00 | — | 35% | — source file |
Inpatient: lowest $13.65, median $13.65, highest $91.50 — a 6.7× difference within the same market.
As an outpatient, the same code is billed by 5 facilities here, median $13.65 — that is the price to compare if you are not being admitted.
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.