E22

The ICD-10-CM code for hyperfunction of pituitary gland is E22. The full clinical description is "Hyperfunction of pituitary gland". E22 is a non-billable header code. Use a more specific child code for billing purposes.

ICD-10-CM code E22 represents “Hyperfunction of pituitary gland”. It is classified under Chapter 4: Endocrine, Nutritional and Metabolic Diseases and is a non-billable header code. Use a more specific child code for billing purposes.

No, E22 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 5 child codes under E22.

E22 is in Chapter 4: Endocrine, Nutritional and Metabolic Diseases (codes E00-E89).

E22 has Excludes1 notes indicating codes that cannot be used together with it, including: transitory endocrine and metabolic disorders specific to newborn (P70-P74); galactorrhea (N64.3); gynecomastia (N62); and 5 more.

E22 has 5 child codes, including: E22.0 (Acromegaly and pituitary gigantism), E22.1 (Hyperprolactinemia), E22.2 (Syndrome of inappropriate secretion of antidiuretic hormone), E22.8 (Other hyperfunction of pituitary gland), and 1 more.

E22 is linked to 1 UMLS Concept Unique Identifier: C0348469. 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 hyperfunction of pituitary gland 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.

E22 maps to the ICD-11 code: 5A60.Z (Hyperfunction of pituitary gland, unspecified).