82157 Assay of androstenedione
Also known as: androstenedione level, A4 test, adrenal androgen test
Immunoassay measurement of androstenedione in serum to assess adrenal and ovarian androgen production.
In Plain Language
male hormone test; ovarian hormone test; adrenal function check
Clinical Context
Evaluates hirsutism, amenorrhea, and polycystic ovary syndrome; elevated in congenital adrenal hyperplasia and virilizing tumors.
RVU Information
CPT 82157 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 82157?
CPT 82157 (Assay of androstenedione) is a Pathology & Lab code. Immunoassay measurement of androstenedione in serum to assess adrenal and ovarian androgen production.
Who uses CPT code 82157?
CPT 82157 is used by Pathology, Endocrinology, Obstetrics. Evaluates hirsutism, amenorrhea, and polycystic ovary syndrome; elevated in congenital adrenal hyperplasia and virilizing tumors.
When is CPT 82157 used?
Evaluates hirsutism, amenorrhea, and polycystic ovary syndrome; elevated in congenital adrenal hyperplasia and virilizing tumors.
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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.