Endocrine, nutritional and metabolic diseases (E00-E89)

Note:
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.
Excludes 1:
transitory endocrine and metabolic disorders specific to newborn (P70-P74)

Disorders of other endocrine glands (E20-E35)

Excludes 1:
galactorrhea (N64.3)
gynecomastia (N62)
E20 Hypoparathyroidism [+]
Excludes 1: Di George's syndrome (D82.1)
postprocedural hypoparathyroidism (E89.2)
tetany NOS (R29.0)
transitory neonatal hypoparathyroidism (P71.4)
E21 Hyperparathyroidism and other disorders of parathyroid gland [+]
Excludes 1: adult osteomalacia (M83.-)
ectopic hyperparathyroidism (E34.2)
hungry bone syndrome (E83.81)
infantile and juvenile osteomalacia (E55.0)
Excludes 2: familial hypocalciuric hypercalcemia (E83.52)
E22 Hyperfunction of pituitary gland [+]
Excludes 1: 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-)
E23 Hypofunction and other disorders of the pituitary gland [+]
Includes: the listed conditions whether the disorder is in the pituitary or the hypothalamus
Excludes 1: postprocedural hypopituitarism (E89.3)
short stature due to endocrine disorder (E34.3-)
E24 Cushing's syndrome [+]
Excludes 1: congenital adrenal hyperplasia (E25.0)
E25 Adrenogenital disorders [+]
Includes: adrenogenital syndromes, virilizing or feminizing, whether acquired or due to adrenal hyperplasia consequent on inborn enzyme defects in hormone synthesis
Female adrenal pseudohermaphroditism
Female heterosexual precocious pseudopuberty
Male isosexual precocious pseudopuberty
Male macrogenitosomia praecox
Male sexual precocity with adrenal hyperplasia
Male virilization (female)
Excludes 1: indeterminate sex and pseudohermaphroditism (Q56)
chromosomal abnormalities (Q90-Q99)
E26 Hyperaldosteronism [+]
E27 Other disorders of adrenal gland [+]
E28 Ovarian dysfunction [+]
Excludes 1: isolated gonadotropin deficiency (E23.0)
postprocedural ovarian failure (E89.4-)
E29 Testicular dysfunction [+]
Excludes 1: androgen insensitivity syndrome (E34.5-)
azoospermia or oligospermia NOS (N46.0-N46.1)
isolated gonadotropin deficiency (E23.0)
Klinefelter's syndrome (Q98.0-Q98.1, Q98.4)
E30 Disorders of puberty, not elsewhere classified [+]
E31 Polyglandular dysfunction [+]
Excludes 1: ataxia telangiectasia [Louis-Bar] (G11.3)
dystrophia myotonica [Steinert] (G71.11)
pseudohypoparathyroidism (E20.1)
E32 Diseases of thymus [+]
Excludes 1: aplasia or hypoplasia of thymus with immunodeficiency (D82.1)
myasthenia gravis (G70.0)
E34 Other endocrine disorders [+]
Excludes 1: pseudohypoparathyroidism (E20.1)
E35 Disorders of endocrine glands in diseases classified elsewhere
Code first underlying disease, such as:
late congenital syphilis of thymus gland [Dubois disease] (A50.9)
Use additional code, if applicable, to identify:
Use additional sequelae of tuberculosis of other organs (B90.8)
Excludes 1: Echinococcus granulosus infection of thyroid gland (B67.3)
meningococcal hemorrhagic adrenalitis (A39.1)
syphilis of endocrine gland (A52.79)
tuberculosis of adrenal gland, except calcification (A18.7)
tuberculosis of endocrine gland NEC (A18.82)
tuberculosis of thyroid gland (A18.81)
Waterhouse-Friderichsen syndrome (A39.1)

Back to Previous Page