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Galactose Enzyme Activity Blood Test

Washington 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?

$19.95

Typical negotiated rate. In Washington, October 2026.

Insurers have agreed to pay about $19.95 for this service. The price depends on where it is billed: about $19.05 from a physician practice, and about $31.62 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 9 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$19.05$13.49 to $20.89
FacilityA hospital or hospital-owned outpatient department$31.62$23.44 to $41.69

How much rates vary

Facilitymedian $32 · 10th to 90th $21 to $58Professionalmedian $19 · 10th to 90th $9 to $25
$10$20$50facility $32professional $19

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
$19.95
Median
$19.95
Typical High
$64.57
Aetna
Setting
Professional
Modifier
None
Typical Low
$19.95
Median
$19.95
Typical High
$25.12
Asuris Northwest Health
Setting
Facility
Modifier
None
Typical Low
$15.85
Median
$23.44
Typical High
$57.54
Asuris Northwest Health
Setting
Professional
Modifier
None
Typical Low
$15.85
Median
$19.05
Typical High
$20.89
Cigna
Setting
Facility
Modifier
None
Typical Low
$21.88
Median
$38.02
Typical High
$67.61
Cigna
Setting
Professional
Modifier
None
Typical Low
$13.18
Median
$22.39
Typical High
$30.20
Molina
Setting
Professional
Modifier
None
Typical Low
$13.49
Median
$18.62
Typical High
$18.62
Pacific Source
Setting
Facility
Modifier
None
Typical Low
$20.89
Median
$31.62
Typical High
$42.66
Premera BCBS
Setting
Facility
Modifier
None
Typical Low
$20.89
Median
$37.15
Typical High
$57.54
Premera BCBS
Setting
Professional
Modifier
None
Typical Low
$19.05
Median
$19.05
Typical High
$25.12
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$20.89
Median
$34.67
Typical High
$57.54
Regence BlueShield
Setting
Professional
Modifier
None
Typical Low
$15.85
Median
$19.05
Typical High
$20.89
United
Setting
Facility
Modifier
None
Typical Low
$20.89
Median
$25.12
Typical High
$25.12
United
Setting
Professional
Modifier
None
Typical Low
$8.91
Median
$9.55
Typical High
$23.44
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$9.55
Median
$20.89
Typical High
$38.02
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
$10.00
Median
$10.00
Typical High
$12.59
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$3.98
Median
$3.98
Typical High
$5.01

Where Washington 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.

Washington· 29th of 51

$19.95

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.