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ICDMine.com › Browse ICD-10-CM Codes › Ch. 4: Endocrine, nutritional and metabolic diseases (E00-E89) › Disorders of other endocrine glands (E20-E35) › E22

E22Hyperfunction of pituitary gland

ICD-10-CM category (non-billable header) code — part of Disorders of other endocrine glands (E20-E35)

Code Details

BillableNo — use a more specific child code
ChapterChapter 4: Endocrine, nutritional and metabolic diseases (E00-E89)
SectionDisorders of other endocrine glands (E20-E35)

Coding Notes

Excludes1 (never code both together)

  • Cushing's syndrome (E24.-)
  • Nelson's syndrome (E24.1)
  • overproduction of ACTH not associated with Cushing's disease (E27.0)
  • overproduction of pituitary ACTH (E24.0)
  • overproduction of thyroid-stimulating hormone (E05.8-)

Subcategories (5)

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