Z17.1 Estrogen receptor negative status [ER-]
Billable / valid for submission ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Estrogen receptor negative status [ER-] | yes |
Related codes in Z17
- Z17 Estrogen, and other hormones and factors receptor status
- Z17.0 Estrogen receptor positive status [ER+]
- Z17.2 Progesterone receptor status
- Z17.21 Progesterone receptor positive status
- Z17.22 Progesterone receptor negative status
- Z17.3 Human epidermal growth factor 2 receptor
- Z17.31 Human epidermal growth factor receptor 2 positive status
- Z17.32 Human epidermal growth factor receptor 2 negative status
- Z17.4 Combined receptor status
- Z17.41 Hormone receptor positive
- 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
- Z17.42 Hormone receptor negative
- 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