Is Z17.4 a billable code?
No. Z17.4 is a header code that groups 4 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
Z17.4: Combined receptor status
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
Z17.4 groups related diagnoses under combined receptor status. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under Z17.4
- Z17.410Hormone receptor positive with human epidermal growth factor receptor 2 positive status
- Z17.411Hormone receptor positive with human epidermal growth factor receptor 2 negative status
- Z17.420Hormone receptor negative with human epidermal growth factor receptor 2 positive status
- Z17.421Hormone receptor negative with human epidermal growth factor receptor 2 negative status
Other codes in Z17 Estrogen, and other hormones and factors receptor status
Z17.4 questions
What does Z17.4 mean?
Z17.4 is the ICD-10-CM code for Combined receptor status. It is in chapter 22, Factors influencing health status and contact with health services (Z00-Z99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.