85250 Clot factor ix ptc/chrstmas
Pathology & Lab
Also known as: Factor IX assay, Christmas factor assay, PTC assay
One-stage assay of coagulation factor IX (Christmas factor/plasma thromboplastin component) using patient plasma correction methodology to measure factor IX functional activity.
Clinical Context
Diagnoses and monitors hemophilia B (Christmas disease), evaluates factor IX inhibitors, and guides therapeutic factor IX replacement dosing.
RVU Breakdown
| Work RVU | 0.00 |
| Practice Expense RVU | 0.00 |
| Malpractice RVU | 0.00 |
| Total RVU | 0.00 |
Specialties
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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.