Z17 Estrogen, and other hormones and factors receptor status
ICD-10-CM category Z17 sits in Chapter 21 (Factors influencing health status and contact with health services, Z00-Z99). It contains 10 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
Z17.2 Progesterone receptor statusZ17.3 Human epidermal growth factor 2 receptorZ17.4 Combined receptor statusZ17.41 Hormone receptor positiveZ17.42 Hormone receptor negative
Billable codes in Z17
| Code | Description |
|---|---|
Z17.0 | Estrogen receptor positive status [ER+] |
Z17.1 | Estrogen receptor negative status [ER-] |
Z17.21 | Progesterone receptor positive status |
Z17.22 | Progesterone receptor negative status |
Z17.31 | Human epidermal growth factor receptor 2 positive status |
Z17.32 | Human epidermal growth factor receptor 2 negative status |
Z17.410 | Hormone receptor positive with human epidermal growth factor receptor 2 positive status |
Z17.411 | Hormone receptor positive with human epidermal growth factor receptor 2 negative status |
Z17.420 | Hormone receptor negative with human epidermal growth factor receptor 2 positive status |
Z17.421 | Hormone receptor negative with human epidermal growth factor receptor 2 negative status |
Search within ICD-10-CM for Z17 and related codes
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