E20-E35
Disorders of other endocrine glands
Block coding notes
Excludes 1 never together · Excludes 2 may co-exist
Codes in this block
125 codes
Billableusable codeNon-billableheader / grouping codeRisk-adjusting
- E20HypoparathyroidismNon-billable
- E20.0Idiopathic hypoparathyroidismBillable
- E20.1PseudohypoparathyroidismBillable
- E20.8Other hypoparathyroidismNon-billable
- E20.81Hypoparathyroidism due to impaired parathyroid hormone secretionNon-billable
- E20.810Autosomal dominant hypocalcemiaBillable
- E20.811Secondary hypoparathyroidism in diseases classified elsewhereBillable
- E20.812Autoimmune hypoparathyroidismBillable
- E20.818Other specified hypoparathyroidism due to impaired parathyroid hormone secretionBillable
- E20.819Hypoparathyroidism due to impaired parathyroid hormone secretion, unspecifiedBillable
- E20.89Other specified hypoparathyroidismBillable
- E20.9Hypoparathyroidism, unspecifiedBillable
- E21Hyperparathyroidism and other disorders of parathyroid glandNon-billable
- E21.0Primary hyperparathyroidismBillable
- E21.1Secondary hyperparathyroidism, not elsewhere classifiedBillable
- E21.2Other hyperparathyroidismBillable
- E21.3Hyperparathyroidism, unspecifiedBillable
- E21.4Other specified disorders of parathyroid glandBillable
- E21.5Disorder of parathyroid gland, unspecifiedBillable
- E22Hyperfunction of pituitary glandNon-billable
- E22.0Acromegaly and pituitary gigantismBillable
- E22.1HyperprolactinemiaBillable
- E22.2Syndrome of inappropriate secretion of antidiuretic hormoneBillable
- E22.8Other hyperfunction of pituitary glandBillable
- E22.9Hyperfunction of pituitary gland, unspecifiedBillable
- E23Hypofunction and other disorders of the pituitary glandNon-billable
- E23.0HypopituitarismBillable
- E23.1Drug-induced hypopituitarismBillable
- E23.2Diabetes insipidusBillable
- E23.3Hypothalamic dysfunction, not elsewhere classifiedBillable
- E23.6Other disorders of pituitary glandBillable
- E23.7Disorder of pituitary gland, unspecifiedBillable
- E24Cushing's syndromeNon-billable
- E24.0Pituitary-dependent Cushing's diseaseBillable
- E24.1Nelson's syndromeBillable
- E24.2Drug-induced Cushing's syndromeBillable
- E24.3Ectopic ACTH syndromeBillable
- E24.4Alcohol-induced pseudo-Cushing's syndromeBillable
- E24.8Other Cushing's syndromeBillable
- E24.9Cushing's syndrome, unspecifiedBillable
- E25Adrenogenital disordersNon-billable
- E25.0Congenital adrenogenital disorders associated with enzyme deficiencyBillable
- E25.8Other adrenogenital disordersBillable
- E25.9Adrenogenital disorder, unspecifiedBillable
- E26HyperaldosteronismNon-billable
- E26.0Primary hyperaldosteronismNon-billable
- E26.01Conn's syndromeBillable
- E26.02Glucocorticoid-remediable aldosteronismBillable
- E26.09Other primary hyperaldosteronismBillable
- E26.1Secondary hyperaldosteronismBillable
- E26.8Other hyperaldosteronismNon-billable
- E26.81Bartter's syndromeBillable
- E26.89Other hyperaldosteronismBillable
- E26.9Hyperaldosteronism, unspecifiedBillable
- E27Other disorders of adrenal glandNon-billable
- E27.0Other adrenocortical overactivityBillable
- E27.1Primary adrenocortical insufficiencyBillable
- E27.2Addisonian crisisBillable
- E27.3Drug-induced adrenocortical insufficiencyBillable
- E27.4Other and unspecified adrenocortical insufficiencyNon-billable
- E27.40Unspecified adrenocortical insufficiencyBillable
- E27.49Other adrenocortical insufficiencyBillable
- E27.5Adrenomedullary hyperfunctionBillable
- E27.8Other specified disorders of adrenal glandBillable
- E27.9Disorder of adrenal gland, unspecifiedBillable
- E28Ovarian dysfunctionNon-billable
- E28.0Estrogen excessBillable
- E28.1Androgen excessBillable
- E28.2Polycystic ovarian syndromeBillable
- E28.3Primary ovarian failureNon-billable
- E28.31Premature menopauseNon-billable
- E28.310Symptomatic premature menopauseBillable
- E28.319Asymptomatic premature menopauseBillable
- E28.39Other primary ovarian failureBillable
- E28.8Other ovarian dysfunctionBillable
- E28.9Ovarian dysfunction, unspecifiedBillable
- E29Testicular dysfunctionNon-billable
- E29.0Testicular hyperfunctionBillable
- E29.1Testicular hypofunctionBillable
- E29.8Other testicular dysfunctionBillable
- E29.9Testicular dysfunction, unspecifiedBillable
- E30Disorders of puberty, not elsewhere classifiedNon-billable
- E30.0Delayed pubertyBillable
- E30.1Precocious pubertyBillable
- E30.8Other disorders of pubertyBillable
- E30.9Disorder of puberty, unspecifiedBillable
- E31Polyglandular dysfunctionNon-billable
- E31.0Autoimmune polyglandular failureBillable
- E31.1Polyglandular hyperfunctionBillable
- E31.2Multiple endocrine neoplasia [MEN] syndromesNon-billable
- E31.20Multiple endocrine neoplasia [MEN] syndrome, unspecifiedBillable
- E31.21Multiple endocrine neoplasia [MEN] type IBillable
- E31.22Multiple endocrine neoplasia [MEN] type IIABillable
- E31.23Multiple endocrine neoplasia [MEN] type IIBBillable
- E31.8Other polyglandular dysfunctionBillable
- E31.9Polyglandular dysfunction, unspecifiedBillable
- E32Diseases of thymusNon-billable
- E32.0Persistent hyperplasia of thymusBillable
- E32.1Abscess of thymusBillable
- E32.8Other diseases of thymusBillable
- E32.9Disease of thymus, unspecifiedBillable
- E34Other endocrine disordersNon-billable
- E34.0Carcinoid syndromeNon-billable
- E34.00Carcinoid syndrome, unspecifiedBillable
- E34.01Carcinoid heart syndromeBillable
- E34.09Other carcinoid syndromeBillable
- E34.1Other hypersecretion of intestinal hormonesBillable
- E34.2Ectopic hormone secretion, not elsewhere classifiedBillable
- E34.3Short stature due to endocrine disorderNon-billable
- E34.30Short stature due to endocrine disorder, unspecifiedBillable
- E34.31Constitutional short statureBillable
- E34.32Genetic causes of short statureNon-billable
- E34.321Primary insulin-like growth factor-1 (IGF-1) deficiencyBillable
- E34.322Insulin-like growth factor-1 (IGF-1) resistanceBillable
- E34.328Other genetic causes of short statureBillable
- E34.329Unspecified genetic causes of short statureBillable
- E34.39Other short stature due to endocrine disorderBillable
- E34.4Constitutional tall statureBillable
- E34.5Androgen insensitivity syndromeNon-billable
- E34.50Androgen insensitivity syndrome, unspecifiedBillable
- E34.51Complete androgen insensitivity syndromeBillable
- E34.52Partial androgen insensitivity syndromeBillable
- E34.8Other specified endocrine disordersBillable
- E34.9Endocrine disorder, unspecifiedBillable
- E35Disorders of endocrine glands in diseases classified elsewhereBillable