E22 — ICD-10-CM Diagnosis Codes
- E22 Hyperfunction of pituitary gland
- E22.0 Acromegaly and pituitary gigantism billable
- E22.1 Hyperprolactinemia billable
- E22.2 Syndrome of inappropriate secretion of antidiuretic hormone billable
- E22.8 Other hyperfunction of pituitary gland billable
- E22.9 Hyperfunction of pituitary gland, unspecified billable