85280 Clot factor xii hageman
Also known as: Factor XII assay, Hageman factor assay
One-stage assay of coagulation factor XII (Hageman factor) using plasma correction methodology to measure factor XII functional activity in contact activation pathway.
In Plain Language
clotting factor XII test; Hageman factor level
Clinical Context
Evaluates inherited or acquired factor XII deficiency; factor XII deficiency does not cause clinical bleeding despite abnormal coagulation tests.
RVU Information
CPT 85280 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 85280?
CPT 85280 (Clot factor xii hageman) is a Pathology & Lab code. One-stage assay of coagulation factor XII (Hageman factor) using plasma correction methodology to measure factor XII functional activity in contact activation pathway.
Who uses CPT code 85280?
CPT 85280 is used by Clinical Pathology, Coagulation, Hematology. Evaluates inherited or acquired factor XII deficiency; factor XII deficiency does not cause clinical bleeding despite abnormal coagulation tests.
When is CPT 85280 used?
Evaluates inherited or acquired factor XII deficiency; factor XII deficiency does not cause clinical bleeding despite abnormal coagulation tests.
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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.