Z17.410
BillableHormone receptor positive with human epidermal growth factor receptor 2 positive status
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A status code indicating that cancer cells are positive for hormone receptors AND positive for HER2, representing a specific subtype of breast cancer.
Coding Tips
- •This code combines two receptor statuses and should only be used when both tests are documented as positive
- •This subtype may be treated with both hormone therapy and HER2-targeted therapy
Code Hierarchy
└Z17Estrogen, and other hormones and factors receptor status└Z17.4Combined receptor status└Z17.41Hormone receptor positive└Z17.410Hormone receptor positive with human epidermal growth factor receptor 2 positive status
└Z17.410Hormone receptor positive with human epidermal growth factor receptor 2 positive status