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E23.6

Other disorders of pituitary gland

Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 5 never code together
E23code
Excludes1
  • postprocedural hypopituitarism (E89.3)E89.3
  • short stature due to endocrine disorder (E34.3-)E34.3-
E20-E35block
Excludes1
  • galactorrhea (N64.3)N64.3
  • gynecomastia (N62)N62
E00-E89chapter
Excludes1
  • transitory endocrine and metabolic disorders specific to newborn (P70-P74)P70-P74

Excludes1 — never code together. The excluded condition and this one are mutually exclusive.

Instructional notes 4
E23code
Includes
  • the listed conditions whether the disorder is in the pituitary or the hypothalamus
E23.6code
Inclusion terms
  • Abscess of pituitary
  • Adiposogenital dystrophy
E00-E89chapter
Notes
  • All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.E05.8E07.0E16-E31E34.-
Index entries leading here 15
  • Abscess (connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic) L02.91
    • pituitary (gland) E23.6
  • Adiposis — see also Obesity
  • Syndrome — see also Disease
  • Dystrophy, dystrophia
  • Adiposogenital dystrophy E23.6
  • Cyst (colloid) (mucous) (simple) (retention)
    • hypophysis, hypophyseal (duct) (recurrent) E23.6
    • craniobuccal pouch E23.6
    • craniopharyngeal pouch E23.6
    • pituitary (duct) (gland) E23.6
    • Rathke's pouch E23.6
    • intrasellar E23.6
  • Degeneration, degenerative
    • pituitary (gland) E23.6
  • Disorder (of) — see also Disease
  • Embolism (multiple) (paradoxical) I74.9
  • Fröhlich's syndrome E23.6
  • Hypoplasia, hypoplastic
    • genitalia, genital organ (s)
      • in adiposogenital dystrophy E23.6
  • Hemorrhage, hemorrhagic (concealed) R58
    • pituitary (gland) E23.6
  • Hypertrophy, hypertrophic
    • pituitary (anterior) (fossa) (gland) E23.6
  • Infarct, infarction
    • hypophysis (anterior lobe) E23.6
    • pituitary (gland) E23.6
  • Obesity E66.9
Alongside this code 5 same parent — E23
Additional references
AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Risk adjustment

CMS22HCC23 ESRD21HCC23 ESRD24HCC23 RX08HCC43

Presence is a property of the code. Untick a model to hide it everywhere.

This code

Billable
yes
Code set
FY2026
Parent
E23
Block
E20-E35
Siblings
5

Present FY2024–FY2027.