Lab tests CPT 87340 Outpatient

Hepatitis B test cost in Petersburg, WV

In Petersburg, WV, 1 hospital lists a cash price for hepatitis B surface antigen (HBsAg) test: from $13.60 to $13.60, with a median of $13.60. Across West Virginia, the median is $55.50 at 17 hospitals.

Cash prices at 1 facility for code 87340, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.

Lowest$13.60Grant Memorial Hospital
Median$13.60half pay less
Highest$13.60in this market
Difference1.0×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Petersburg, WV.

median
Lowest $13.60Highest $14.40

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Grant Memorial Hospital lowest Petersburg, WV · (304) 257-1026 HEPATITIS B SURFACE AG IA $13.60 $17.00 — 20% —
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Grant Memorial Hospital Petersburg, WV · (304) 257-1026 DETECTION TEST BY IMMUNOASSAY TECHNIQUE FOR HEPATITIS B SURFACE ANTIGEN $14.40 $18.00 — 20% —
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Outpatient: lowest $13.60, median $13.60, highest $13.60.

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.