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HIV Screening, Antigen/Antibody Combination Assay

Colorado rates for HCPCS G0475

HIV antigen/antibody, combination assay, screening

Rates data updated October 2026.

How much does HIV Screening, Antigen/Antibody Combination Assay cost?

$26.92

Typical negotiated rate. In Colorado, October 2026.

Insurers have agreed to pay about $26.92 for this service. The price depends on where it is billed: about $16.60 from a physician practice, and about $69.18 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$16.60$10.00 to $19.05
FacilityA hospital or hospital-owned outpatient department$69.18$43.65 to $83.18

How much rates vary

Facilitymedian $69 · 10th to 90th $19 to $110Professionalmedian $17 · 10th to 90th $10 to $48
$10$20$50$100$200facility $69professional $17

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
$18.20
Median
$41.69
Typical High
$112.20
Aetna
Setting
Professional
Modifier
None
Typical Low
$16.98
Median
$18.20
Typical High
$23.99
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$26.92
Median
$72.44
Typical High
$109.65
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$10.00
Median
$16.60
Typical High
$50.12
Cigna
Setting
Facility
Modifier
None
Typical Low
$14.13
Median
$28.84
Typical High
$75.86
Cigna
Setting
Professional
Modifier
None
Typical Low
$12.88
Median
$12.88
Typical High
$16.60
Denver HMP
Setting
Facility
Modifier
None
Typical Low
$18.20
Median
$23.44
Typical High
$42.66
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$19.05
Median
$34.67
Typical High
$93.33
Select Health
Setting
Facility
Modifier
None
Typical Low
$23.99
Median
$44.67
Typical High
$50.12
Select Health
Setting
Professional
Modifier
None
Typical Low
$16.98
Median
$16.98
Typical High
$23.99
United
Setting
Facility
Modifier
None
Typical Low
$28.84
Median
$28.84
Typical High
$28.84
United
Setting
Professional
Modifier
None
Typical Low
$10.00
Median
$13.80
Typical High
$17.78
3 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
$9.12
Median
$9.12
Typical High
$12.02
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$3.63
Median
$3.63
Typical High
$4.90
Kaiser Permanente
Setting
Professional
Modifier
QW · Waived lab test
Typical Low
$19.05
Median
$33.88
Typical High
$50.12

Where Colorado sits

The same service costs 3.6 times more in Hawaii 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· 13th of 51

$26.92

HI $54.95MD $15.14

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.