86162 Complement total (ch50)
Pathology & Lab
Also known as: CH50, total complement, total hemolytic complement
Complement total (CH50) test measures the total hemolytic complement activity of the classical complement pathway using antibody-coated sheep red blood cells.
Clinical Context
Screens for complement pathway defects and complement consumption. Normal CH50 with low C3/C4 suggests C1q deficiency. Used in lupus and vasculitis evaluation.
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.