E22.9✓ Billable
Hyperfunction of pituitary gland, unspecified
Also Indexed As(ICD-10-CM Alphabetic Index)
These clinical terms, synonyms, and manifestations all map to E22.9 in the official ICD-10-CM Alphabetic Index.
Hyperfunction, pituitary (gland) (anterior)HyperpituitarismHypersecretion, hormone (s), pituitaryIncrease, increased, function, pituitary (gland) (anterior) (lobe)
Code Hierarchy
┌4Endocrine, nutritional and metabolic diseases (E00-E89)├E20-E35Disorders of other endocrine glands (E20-E35)├E22Hyperfunction of pituitary gland
└E22.9Hyperfunction of pituitary gland, unspecified
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