82938 Gastrin test
Also known as: gastrin stimulation test, gastrin with secretin
Laboratory assay measuring gastrin concentration in serum after standardized stimulation (secretin) for evaluation of gastrin-producing neuroendocrine tumors.
In Plain Language
stomach hormone test
Clinical Context
Used in diagnosis of Zollinger-Ellison syndrome and assessment of gastrin-secreting gastrinomas.
RVU Information
CPT 82938 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 82938?
CPT 82938 (Gastrin test) is a Pathology & Lab code. Laboratory assay measuring gastrin concentration in serum after standardized stimulation (secretin) for evaluation of gastrin-producing neuroendocrine tumors.
Who uses CPT code 82938?
CPT 82938 is used by pathology, endocrinology, gastroenterology. Used in diagnosis of Zollinger-Ellison syndrome and assessment of gastrin-secreting gastrinomas.
When is CPT 82938 used?
Used in diagnosis of Zollinger-Ellison syndrome and assessment of gastrin-secreting gastrinomas.
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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.