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S0156 Exemestane, 25 milligrams

S Codes

Also known as: Aromasin, exemestane, aromatase inhibitor

Exemestane oral medication at 25 milligrams, an aromatase inhibitor for breast cancer.

In Plain Language

breast cancer pill; hormone-blocking cancer treatment; estrogen blocker

Clinical Context

Used for treatment of hormone receptor-positive breast cancer in postmenopausal women. Inhibits aromatase enzyme reducing estrogen production.

RVU Information

CPT S0156 does not have a physician work RVU assigned by CMS. This is typical for supply, drug, and equipment codes — reimbursement is based on Average Sales Price (ASP), fee schedules, or payer contracts rather than the RVU system.

Billing & Documentation

S-codes are used by private payers (not Medicare) for services without a standard CPT or HCPCS code. Coverage varies significantly between insurers. Verify payer acceptance before billing and document medical necessity thoroughly.

Specialties

OncologyInternal MedicineGynecology

Frequently Asked Questions

What is CPT code S0156?

CPT S0156 (Exemestane, 25 milligrams) is a S Codes code. Exemestane oral medication at 25 milligrams, an aromatase inhibitor for breast cancer.

Is S0156 covered by insurance?

S0156 is a temporary HCPCS code. Coverage varies by payer and may change when permanent codes are assigned. Used for treatment of hormone receptor-positive breast cancer in postmenopausal women. Inhibits aromatase enzyme reducing estrogen production.

When is CPT S0156 used?

Used for treatment of hormone receptor-positive breast cancer in postmenopausal women. Inhibits aromatase enzyme reducing estrogen production.

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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.