Z79

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

ICD-10-CM code Z79 represents “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 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 8 child codes under Z79.

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

Z79 has 8 child codes, including: Z79.0 (Long term (current) use of antocoag/antithrom/angiplate), Z79.1 (Long term (current) use of non-steroidal non-inflam (NSAID)), Z79.2 (Long term (current) use of antibiotics), Z79.3 (Long term (current) use of hormonal contraceptives), and 4 more.

Z79 is linked to 2 UMLS Concept Unique Identifiers: C2911176, C4290523. 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 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 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.