Lab tests CPT 87340 Outpatient

Hepatitis B test cost in Carrington, ND

In Carrington, ND, 1 hospital lists a cash price for hepatitis B surface antigen (HBsAg) test: from $17.98 to $17.98, with a median of $17.98. Across North Dakota, the median is $37.31 at 10 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 Feb 28, 2026 and Feb 28, 2026.

Lowest$17.98Carrington Health Center
Median$17.98half pay less
Highest$17.98in 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 Carrington, ND.

median
Lowest $17.98Highest $70.18

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Carrington Health Center lowest Carrington, ND · (701) 652-3141 HEPATITIS B SURFACE AG W/RFLX $17.98 $30.99 $10.33–$29.76 42% Feb 28, 2026
source file
Carrington Health Center Carrington, ND · (701) 652-3141 PRENATAL HBSAG (PHL CHG) $62.06 $107.00 $10.33–$102.72 42% Feb 28, 2026
source file
Carrington Health Center Carrington, ND · (701) 652-3141 HEPATITIS B SURFACE ANTIGEN $70.18 $121.00 $10.33–$116.16 42% Feb 28, 2026
source file

Outpatient: lowest $17.98, median $17.98, highest $17.98.

As an inpatient, the same code is billed by 1 facility here, median $17.98. 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 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.