What is the ICD-10 code for hormone replacement?

Hormone replacement therapy (HRT) involves the administration of hormones to supplement low hormone levels in the body. This can help alleviate unpleasant symptoms of hormone deficiency and provide protective health benefits in both men and women.
The main reasons for hormone replacement include:



The ICD-10 codes used to document various hormone replacement therapies include:

E28.8 - Other specified disorders of pituitary gland
E29.1 - Testicular hypofunction
E89.5 - Postprocedural hypothyroidism
N95.1 - Menopausal and female climacteric states
Z79.890 - Hormone replacement therapy

The Z79.890 code is the most common ICD-10 code used for documenting hormone replacement therapy. More specific codes that capture the reason for treatment may also be used, such as:



When billing for hormone therapies*, details like the patient’s diagnosis, the hormone(s) administered, the dose, route and frequency should be clearly documented in the medical record. This helps ensure accurate coding for the services*.

Revive Hormone Clinic provides comprehensive hormone replacement therapy for men and women. Under the guidance of board-certified endocrinologists and anti-aging specialists, customized bioidentical hormone treatments are formulated to resolve hormone imbalances and help patients look and feel their best. Contact a patient care coordinator today to learn more about our therapies, discounted pricing plans and financing options.

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