82775 Assay galactose transferase
Also known as: galactose transferase assay, GALT enzyme activity
Laboratory assay measuring galactose-1-phosphate uridyltransferase (GALT) enzyme activity for diagnosis of classic galactosemia.
In Plain Language
milk sugar enzyme test
Clinical Context
Primary screening test for classic galactosemia; low activity indicates classic galactosemia requiring immediate dietary management.
RVU Information
CPT 82775 does not have a physician work RVU assigned by CMS. Reimbursement for this code is determined by payer-specific fee schedules.
Billing & Documentation
Lab and pathology codes require an order from the treating provider with clinical indication. For molecular pathology and genetic testing, document the specific analytes tested and clinical rationale.
How This Code Compares
This code has a work RVU of 0.00, meaning it does not have a physician work component assigned by CMS. In the Pathology & Lab category, 94% of codes share this characteristic.
Specialties
Frequently Asked Questions
What is CPT code 82775?
CPT 82775 (Assay galactose transferase) is a Pathology & Lab code. Laboratory assay measuring galactose-1-phosphate uridyltransferase (GALT) enzyme activity for diagnosis of classic galactosemia.
Who uses CPT code 82775?
CPT 82775 is used by pathology, pediatrics, genetics. Primary screening test for classic galactosemia; low activity indicates classic galactosemia requiring immediate dietary management.
When is CPT 82775 used?
Primary screening test for classic galactosemia; low activity indicates classic galactosemia requiring immediate dietary management.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.