Z17
⚠ Non-billable (Header)Estrogen, and other hormones and factors receptor status
Factors influencing health status and contact with health services (Z00-Z99)
⚠️ This is a category header code — not billable. Use a more specific child code below.
📋 Code Instructions
direct- • Code first: malignant neoplasm, such as:
- • Code first: malignant neoplasm of breast (C50.-)
- • Code first: malignant neoplasm of ovary (C56.-)
Child Codes (5)
Clinical Description
ICD-10-CM code Z17 represents estrogen, and other hormones and factors receptor status. This code falls under the Factors influencing health status and contact with health services (Z00-Z99) classification. It is a non-billable category header code. A more specific child code from the list below must be used for billing and reimbursement purposes.
Frequently Asked Questions
What is ICD-10 code Z17?
ICD-10-CM code Z17 is "Estrogen, and other hormones and factors receptor status". It belongs to the category: Factors influencing health status and contact with health services (Z00-Z99).
Is Z17 a billable ICD-10 code?
No, Z17 is a non-billable header code. A more specific child code must be used for billing.
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Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)