Z79.89

The ICD-10-CM code for other long term (current) drug therapy is Z79.89. The full clinical description is "Other long term (current) drug therapy". Z79.89 is a non-billable header code. Use a more specific child code for billing purposes.

ICD-10-CM code Z79.89 represents “Other long term (current) drug therapy”. It is classified under Chapter 22: Factors Influencing Health Status and Contact With Health Services and is a non-billable header code. Use a more specific child code for billing purposes.

No, Z79.89 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under Z79.89.

Z79.89 is in Chapter 22: Factors Influencing Health Status and Contact With Health Services (codes Z00-Z99).

Z79.89 has 3 child codes, including: Z79.890 (Hormone replacement therapy), Z79.891 (Long term (current) use of opiate analgesic), Z79.899 (Other long term (current) drug therapy).

Z79.89 is linked to 1 UMLS Concept Unique Identifier: C2911188. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other long term (current) drug therapy affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

There is no direct ICD-11 mapping available for Z79.89 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.