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Galactokinase Enzyme Test, Red Blood Cells

Washington, DC rates for HCPCS 82759

A blood test that measures how well galactokinase, an enzyme inside red blood cells, is working. This enzyme takes the first step in breaking down galactose, a sugar found in milk; low activity indicates an inherited problem handling that sugar, which can lead to cataracts.

Rates data updated July 2026.

Facilitymedian $79 · 10th–90th $16$1480%20%10th90th$79Professionalmedian $16 · 10th–90th $16$740%50%90th$16$5.0$10.0$20.0$50.0$100.0$200.0

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$16.22
Median
$131.83
Typical High
$147.91
Aetna
Setting
Professional
Modifier
Global
Typical Low
$16.22
Median
$16.22
Typical High
$16.22
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$61.66
Median
$109.65
Typical High
$239.88
Cigna
Setting
Facility
Modifier
Global
Typical Low
$34.67
Median
$36.31
Typical High
$83.18
Cigna
Setting
Professional
Modifier
Global
Typical Low
$11.75
Median
$24.55
Typical High
$165.96
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$41.69
Median
$41.69
Typical High
$43.65
United
Setting
Facility
Modifier
Global
Typical Low
$12.59
Median
$25.70
Typical High
$25.70
United
Setting
Professional
Modifier
Global
Typical Low
$9.12
Median
$13.18
Typical High
$36.31