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Galactose Enzyme Activity Blood Test

Illinois rates for HCPCS 82775

Measures how well a particular enzyme in red blood cells breaks down galactose, one of the sugars found in milk. A low result means the sugar builds up in the body instead of being used, which makes infants who drink milk seriously ill. The result is reported as a measured level of enzyme activity rather than a simple positive or negative.

Rates data updated October 2026.

How much does Galactose Enzyme Activity Blood Test cost?

$16.22

Typical negotiated rate. In Illinois, October 2026.

Insurers have agreed to pay about $16.22 for this service. The price depends on where it is billed: about $16.22 from a physician practice, and about $44.67 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$16.22$12.88 to $17.38
FacilityA hospital or hospital-owned outpatient department$44.67$28.18 to $72.44

How much rates vary

Facilitymedian $45 · 10th to 90th $23 to $105Professionalmedian $16 · 10th to 90th $3 to $30
$5$10$20$50$100$200facility $45professional $16

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
$17.38
Median
$25.70
Typical High
$63.10
Aetna
Setting
Professional
Modifier
None
Typical Low
$15.85
Median
$17.38
Typical High
$20.89
BCBS Illinois
Setting
Facility
Modifier
None
Typical Low
$25.12
Median
$38.90
Typical High
$218.78
BCBS Illinois
Setting
Professional
Modifier
None
Typical Low
$3.47
Median
$16.22
Typical High
$16.22
Cigna
Setting
Facility
Modifier
None
Typical Low
$23.44
Median
$48.98
Typical High
$87.10
Cigna
Setting
Professional
Modifier
None
Typical Low
$10.96
Median
$24.55
Typical High
$38.02
Hally Health
Setting
Professional
Modifier
None
Typical Low
$21.88
Median
$30.90
Typical High
$56.23
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
$27.54
Median
$27.54
Typical High
$27.54
Molina
Setting
Professional
Modifier
None
Typical Low
$11.48
Median
$11.48
Typical High
$26.30
United
Setting
Facility
Modifier
None
Typical Low
$20.89
Median
$25.12
Typical High
$53.70
United
Setting
Professional
Modifier
None
Typical Low
$8.91
Median
$13.49
Typical High
$22.91
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
$8.71
Median
$15.14
Typical High
$31.62
Aetna
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$3.47
Median
$6.17
Typical High
$12.88
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$8.71
Median
$8.71
Typical High
$10.47
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$3.47
Median
$3.47
Typical High
$4.17

Where Illinois sits

The same service costs 3.0 times more in Alaska 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· 50th of 51

$16.22

AK $47.86MD $15.85

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.