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Hepatitis B Surface Antigen Test

Montana rates for HCPCS 87340

A blood test that checks for the presence of a specific protein on the surface of the hepatitis B virus, which indicates an active hepatitis B infection. It is commonly used to screen for hepatitis B, confirm a suspected infection, or check status before certain medical procedures or during pregnancy.

Rates data updated October 2026.

How much does Hepatitis B Surface Antigen Test cost?

$13.80

Typical negotiated rate. In Montana, October 2026.

Insurers have agreed to pay about $13.80 for this service. The price depends on where it is billed: about $13.80 from a physician practice, and about $15.49 from a hospital or other facility.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$13.80$9.33 to $15.14
FacilityA hospital or hospital-owned outpatient department$15.49$13.80 to $19.95

How much rates vary

Facilitymedian $15 · 10th to 90th $14 to $68Professionalmedian $14 · 10th to 90th $4 to $18
$5$10$20$50$100$200facility $15professional $14

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$52.48
Median
$83.18
Typical High
$181.97
Aetna
Setting
Professional
Modifier
None
Typical Low
$10.23
Median
$13.49
Typical High
$26.92
BCBS Montana
Setting
Facility
Modifier
None
Typical Low
$13.80
Median
$13.80
Typical High
$13.80
BCBS Montana
Setting
Professional
Modifier
None
Typical Low
$13.80
Median
$13.80
Typical High
$13.80
Cigna
Setting
Facility
Modifier
None
Typical Low
$15.14
Median
$15.49
Typical High
$30.20
Cigna
Setting
Professional
Modifier
None
Typical Low
$12.02
Median
$15.14
Typical High
$15.14
MountainHealth Co-op
Setting
Facility
Modifier
None
Typical Low
$12.88
Median
$17.78
Typical High
$22.39
MountainHealth Co-op
Setting
Professional
Modifier
None
Typical Low
$13.80
Median
$15.49
Typical High
$19.05
Providence
Setting
Facility
Modifier
None
Typical Low
$15.14
Median
$15.14
Typical High
$30.20
Providence
Setting
Professional
Modifier
None
Typical Low
$9.33
Median
$9.33
Typical High
$15.14
United
Setting
Professional
Modifier
None
Typical Low
$4.37
Median
$4.37
Typical High
$10.23

Where Montana sits

The same service costs 12.6 times more in Vermont than in Maryland. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Montana· 13th of 51

$13.80

VT $97.72MD $7.76

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.