Lab tests CPT 87340 Wyoming Outpatient

Hepatitis B test cost in Wyoming

In Wyoming, 7 hospitals publish a cash price for hepatitis B surface antigen (HBsAg) test: from $13.02 to $106.40, with a median of $31.86. The lowest price is at Banner Wyoming Medical Center (Casper). The highest price is 8.2× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 87340. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.

Lowest$13.02Banner Wyoming Medical Center
Median$31.86half pay less
Highest$106.40in Wyoming
Lowest saves$18.84vs the median

Hospitals in Wyoming, cheapest first

HospitalCash price List priceFile date
Banner Wyoming Medical Center lowest Casper · Casper, WY LAB DET AG IA HBSAG QL/SEMI QN $13.02 $31.00 Mar 2, 2026
source file
Banner Community Hospital Torrington · Torrington, WY LAB DET AG IA HBSAG QL/SEMI QN $28.30 $45.00 Mar 2, 2026
source file
Platte County Hospital Wheatland · Wheatland, WY LAB DET AG IA HBSAG QL/SEMI QN $31.59 $45.00 Feb 12, 2026
source file
Washakie Medical Center Worland · Worland, WY LAB DET AG IA HBSAG QL/SEMI QN $31.86 $45.00 Feb 12, 2026
source file
Memorial Hospital of Laramie County Cheyenne · Cheyenne, WY CHG IAAD IA HEPATITIS B SURFACE ANTIGEN $38.46 $54.94 Mar 25, 2026
source file
Evanston Hospital Evanston · Evanston, WY-UT Detection test by immunoassay technique for hepatitis B surface antigen $41.54 $69.24 Sep 17, 2026
source file
Memorial Hospital of Sheridan County Sheridan · Sheridan, WY Detection test by immunoassay technique for hepatitis B surface antigen $106.40 $133.00 Jul 8, 2026
source file

By metro area

Each metro page compares every listing, including prices for both sides of the body.

Metro areaHospitals LowestMedian
Casper, WY 1 $13.02 $13.02
Cheyenne, WY 1 $38.46 $38.46
Evanston, WY-UT 1 $41.54 $41.54
Sheridan, WY 1 $106.40 $106.40
Torrington, WY 1 $28.30 $28.30
Wheatland, WY 1 $31.59 $31.59
Worland, WY 1 $31.86 $31.86

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.

Hepatitis B surface antigen (HBsAg) test in other states

Median cash price across the state's hospitals.