82941 Assay of gastrin
Pathology & Lab
Also known as: fasting gastrin, basal gastrin
Laboratory assay measuring fasting gastrin concentration in serum without stimulation for initial screening of gastrin-producing tumors.
Clinical Context
Initial screening test for Zollinger-Ellison syndrome and gastrinoma; elevated levels warrant stimulation testing.
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.