`E23.6` Other disorders of pituitary gland

Billable ICD-10-CM code, FY2026.

the listed conditions whether the disorder is in the pituitary or the hypothalamus

Risk adjustment (HCC)

CMS-HCC V22: HCC 23 — Other Significant Endocrine and Metabolic Disorders
RxHCC V08: HCC 43 — Pituitary, Adrenal Gland, and Other Endocrine and Metabolic Disorders
ESRD V24: HCC 23

Defines the logic of DRG(s) 643-645 in MDC 10.

253.8 Other disorders of the pituitary and other syndromes of diencephalohypophyseal origin (approximate)

Type 2 Excludes: E66 Overweight and obesity ("adiposogenital dystrophy (E23.6)")

Code First: G63 Polyneuropathy in diseases classified elsewhere ("endocrine disease, except diabetes (E00-E07, E15-E16, E20-E34)")

Abscess (connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic) › pituitary (gland)
Adiposis › cerebralis
Adiposogenital dystrophy
Cyst (colloid) (mucous) (simple) (retention) › craniobuccal pouch
Cyst (colloid) (mucous) (simple) (retention) › craniopharyngeal pouch
Cyst (colloid) (mucous) (simple) (retention) › hypophysis, hypophyseal (duct) (recurrent)
Cyst (colloid) (mucous) (simple) (retention) › hypophysis, hypophyseal (duct) (recurrent) › cerebri
Cyst (colloid) (mucous) (simple) (retention) › intrasellar
Cyst (colloid) (mucous) (simple) (retention) › pituitary (duct) (gland)
Cyst (colloid) (mucous) (simple) (retention) › Rathke's pouch
Degeneration, degenerative › pituitary (gland)
Disorder (of) › pituitary gland › specified NEC
Dystrophy, dystrophia › adiposogenital
Embolism (multiple) (paradoxical) › pituitary
Fröhlich's syndrome
Hemorrhage, hemorrhagic (concealed) › pituitary (gland)
Hypertrophy, hypertrophic › pituitary (anterior) (fossa) (gland)
Hypoplasia, hypoplastic › genitalia, genital organ (s) › in adiposogenital dystrophy
Infarct, infarction › hypophysis (anterior lobe)
Infarct, infarction › pituitary (gland)
Obesity › pituitary
Syndrome › adiposogenital