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Hepatitis B Surface Antigen Confirmation

Colorado rates for HCPCS 87341

A follow-up laboratory step used when a hepatitis B surface antigen result comes back positive. The sample is run again after adding a substance that blocks the true target, and if the signal disappears the original positive is confirmed as genuine rather than a false alarm.

Rates data updated October 2026.

How much does Hepatitis B Surface Antigen Confirmation cost?

$10.96

Typical negotiated rate. In Colorado, October 2026.

Insurers have agreed to pay about $10.96 for this service. The price depends on where it is billed: about $7.94 from a physician practice, and about $30.20 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$7.08 to $10.23
FacilityA hospital or hospital-owned outpatient department$30.20$18.62 to $35.48

How much rates vary

Facilitymedian $30 · 10th to 90th $8 to $47Professionalmedian $8 · 10th to 90th $6 to $18
$5$10$20$50facility $30professional $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
$7.76
Median
$18.20
Typical High
$47.86
Aetna
Setting
Professional
Modifier
None
Typical Low
$6.46
Median
$7.76
Typical High
$14.45
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$11.48
Median
$30.90
Typical High
$46.77
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$6.31
Median
$8.71
Typical High
$21.38
Cigna
Setting
Facility
Modifier
None
Typical Low
$6.03
Median
$12.59
Typical High
$31.62
Cigna
Setting
Professional
Modifier
None
Typical Low
$5.37
Median
$7.41
Typical High
$15.14
Denver HMP
Setting
Facility
Modifier
None
Typical Low
$7.76
Median
$11.22
Typical High
$20.89
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$8.32
Median
$15.14
Typical High
$39.81
Select Health
Setting
Facility
Modifier
None
Typical Low
$10.23
Median
$19.05
Typical High
$21.88
Select Health
Setting
Professional
Modifier
None
Typical Low
$7.24
Median
$7.24
Typical High
$10.23
United
Setting
Facility
Modifier
None
Typical Low
$12.30
Median
$12.30
Typical High
$12.30
United
Setting
Professional
Modifier
None
Typical Low
$4.37
Median
$6.03
Typical High
$8.32
2 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
Professional
Modifier
52 · Reduced service
Typical Low
$3.89
Median
$3.89
Typical High
$5.25
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$1.55
Median
$1.58
Typical High
$2.09

Where Colorado sits

The same service costs 4.2 times more in Kansas 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.

Colorado· 24th of 51

$10.96

KS $32.36MD $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.