ICD-10 Code: Z17.421 – Hormone receptor negative with human epidermal growth factor receptor 2 negative status

ICD-10 code Z17.421 corresponds to Hormone receptor negative with human epidermal growth factor receptor 2 negative status. This code is classified under the chapter Z17 Estrogen, and other hormones and factors receptor status, which is part of the category.

The parent chapter is Factors influencing health status and contact with health services.