Lab tests CPT 87340 Inpatient — admitted to hospital

Hepatitis B test cost in Traverse City, MI — inpatient

In Traverse City, MI, 3 hospitals list a cash price for hepatitis B surface antigen (HBsAg) test as an inpatient: from $8.38 to $8.38, with a median of $8.38. The lowest listed price is at Munson Medical Center and 2 other hospitals. Across Michigan, the median is $40.02 at 56 hospitals.

Cash prices at 3 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 17, 2026 and Apr 17, 2026.

Lowest$8.38Munson Medical Center + 2 more
Median$8.38half pay less
Highest$8.38in 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 Traverse City, MI.

median
Lowest $8.38Highest $52.70

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Munson Medical Center lowest Traverse City, MI · (231) 935-5000 Hepatitis B Surface Antigen, Serum $8.38 $9.85 $5.23–$1,350.00 15% Apr 17, 2026
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Kalkaska Memorial Health Center lowest Kalkaska, MI · (231) 258-7500 Hepatitis B Surface Antigen, Serum $8.38 $9.85 $7.29–$852.12 15% Apr 17, 2026
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Paul Oliver Memorial Hospital lowest Frankfort, MI · (231) 352-2200 Hepatitis B Surface Antigen, Serum $8.38 $9.85 $7.15–$9.36 15% Apr 17, 2026
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Paul Oliver Memorial Hospital Frankfort, MI · (231) 352-2200 87340 4372 $30.60 $36.00 $26.14–$34.20 15% Apr 17, 2026
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Paul Oliver Memorial Hospital Frankfort, MI · (231) 352-2200 Hepatitis B Surface Antigen $30.60 $36.00 $26.14–$34.20 15% Apr 17, 2026
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Munson Medical Center Traverse City, MI · (231) 935-5000 Hepatitis B Surface Antigen $39.10 $46.00 $24.44–$1,350.00 15% Apr 17, 2026
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Munson Medical Center Traverse City, MI · (231) 935-5000 87340 4372 $39.10 $46.00 $24.44–$1,350.00 15% Apr 17, 2026
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Kalkaska Memorial Health Center Kalkaska, MI · (231) 258-7500 87340 4372 $41.65 $49.00 $36.26–$852.12 15% Apr 17, 2026
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Kalkaska Memorial Health Center Kalkaska, MI · (231) 258-7500 Hepatitis B Surface Antigen $41.65 $49.00 $36.26–$852.12 15% Apr 17, 2026
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Munson Medical Center Traverse City, MI · (231) 935-5000 87340 2201 $52.70 $62.00 $32.93–$1,350.00 15% Apr 17, 2026
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Inpatient: lowest $8.38, median $8.38, highest $8.38.

As an outpatient, the same code is billed by 3 facilities here, median $8.38 — that is the price to compare if you are not being admitted.

Cash or insurance?

At 3 of 3 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. 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.