E22

Non-Billable

Hyperfunction of pituitary gland

E22 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • E22.0Acromegaly and pituitary gigantism
  • E22.1Hyperprolactinemia
  • E22.2Syndrome of inappropriate secretion of antidiuretic hormone
  • E22.8Other hyperfunction of pituitary gland
  • E22.9Hyperfunction of pituitary gland, unspecified
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