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Hepatitis B Surface Antigen Test

Illinois 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?

$7.94

Typical negotiated rate. In Illinois, October 2026.

Insurers have agreed to pay about $7.94 for this service. The price depends on where it is billed: about $7.94 from a physician practice, and about $21.88 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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$7.94$6.17 to $8.51
FacilityA hospital or hospital-owned outpatient department$21.88$13.80 to $37.15

How much rates vary

Facilitymedian $22 · 10th to 90th $10 to $69Professionalmedian $8 · 10th to 90th $3 to $14
$5$10$20$50$100facility $22professional $8

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
$8.91
Median
$14.45
Typical High
$30.90
Aetna
Setting
Professional
Modifier
None
Typical Low
$8.32
Median
$8.91
Typical High
$15.14
Ambetter
Setting
Professional
Modifier
None
Typical Low
$5.13
Median
$5.13
Typical High
$13.80
BCBS Illinois
Setting
Facility
Modifier
None
Typical Low
$13.80
Median
$30.20
Typical High
$107.15
BCBS Illinois
Setting
Professional
Modifier
None
Typical Low
$3.47
Median
$7.94
Typical High
$7.94
Cigna
Setting
Facility
Modifier
None
Typical Low
$11.75
Median
$23.99
Typical High
$43.65
Cigna
Setting
Professional
Modifier
None
Typical Low
$5.50
Median
$12.30
Typical High
$18.62
Hally Health
Setting
Professional
Modifier
None
Typical Low
$10.96
Median
$18.20
Typical High
$95.50
Hally Health
Setting
Facility
Modifier
None
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
None
Typical Low
$13.49
Median
$13.49
Typical High
$13.49
Molina
Setting
Professional
Modifier
None
Typical Low
$5.62
Median
$5.62
Typical High
$12.88
United
Setting
Facility
Modifier
None
Typical Low
$10.23
Median
$12.30
Typical High
$12.88
United
Setting
Professional
Modifier
None
Typical Low
$4.37
Median
$6.61
Typical High
$11.22
4 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Facility
Modifier
52 · Reduced service
Typical Low
$4.27
Median
$7.41
Typical High
$15.49
Aetna
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$1.70
Median
$3.02
Typical High
$6.31
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$4.27
Median
$4.27
Typical High
$5.13
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$1.70
Median
$1.70
Typical High
$2.04

Where Illinois 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.

Illinois· 49th of 51

$7.94

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.