ICD-10 Guide

Z79.890

Name: ICD-10-CM Medical Diagnosis Codes
Creator: Centers for Medicare & Medicaid Services
License: https://www.cms.gov/medicare/coding/icd10

Billable

Hormone replacement therapy

BILLABLE STATUSYes

IMPLEMENTATION DATEOctober 1, 2015

LAST UPDATED08/26/2025

Code Description

ICD-10 Z79.890 is a billable code used to indicate a diagnosis of hormone replacement therapy.

Key Diagnostic Point:

Hormone replacement therapy

Z79.890

Code Description

Key Diagnostic Point:

Related ICD-10 Codes

Z79.890

Code Description

Key Diagnostic Point:

Related ICD-10 Codes