E00–E89
Endocrine, Nutritional and Metabolic Diseases
Diabetes mellitus, obesity, thyroid disorders
E16.3
Increased secretion of glucagon
Billable
E16.4
Increased secretion of gastrin
Billable
E16.8
Other specified disorders of pancreatic internal secretion
Billable
E16.9
Disorder of pancreatic internal secretion, unspecified
Billable
E16.A
Hypoglycemia level
Non-billable
E16.A1
Hypoglycemia level 1
Billable
E16.A2
Hypoglycemia level 2
Billable
E16.A3
Hypoglycemia level 3
Billable
E20
Hypoparathyroidism
Non-billable
E20.0
Idiopathic hypoparathyroidism
Billable
E20.1
Pseudohypoparathyroidism
Billable
E20.8
Other hypoparathyroidism
Non-billable
E20.81
Hypoparathyroidism due to impaired parathyroid hormone secretion
Non-billable
E20.810
Autosomal dominant hypocalcemia
Billable
E20.811
Secondary hypoparathyroidism in diseases classified elsewhere
Billable
E20.812
Autoimmune hypoparathyroidism
Billable
E20.818
Other specified hypoparathyroidism due to impaired parathyroid hormone secretion
Billable
E20.819
Hypoparathyroidism due to impaired parathyroid hormone secretion, unspecified
Billable
E20.89
Other specified hypoparathyroidism
Billable
E20.9
Hypoparathyroidism, unspecified
Billable
E21
Hyperparathyroidism and other disorders of parathyroid gland
Non-billable
E21.0
Primary hyperparathyroidism
Billable
E21.1
Secondary hyperparathyroidism, not elsewhere classified
Billable
E21.2
Other hyperparathyroidism
Billable
E21.3
Hyperparathyroidism, unspecified
Billable
E21.4
Other specified disorders of parathyroid gland
Billable
E21.5
Disorder of parathyroid gland, unspecified
Billable
E22
Hyperfunction of pituitary gland
Non-billable
E22.0
Acromegaly and pituitary gigantism
Billable
E22.1
Hyperprolactinemia
Billable
E22.2
Syndrome of inappropriate secretion of antidiuretic hormone
Billable
E22.8
Other hyperfunction of pituitary gland
Billable
E22.9
Hyperfunction of pituitary gland, unspecified
Billable
E23
Hypofunction and other disorders of the pituitary gland
Non-billable
E23.0
Hypopituitarism
Billable
E23.1
Drug-induced hypopituitarism
Billable
E23.2
Diabetes insipidus
Billable
E23.3
Hypothalamic dysfunction, not elsewhere classified
Billable
E23.6
Other disorders of pituitary gland
Billable
E23.7
Disorder of pituitary gland, unspecified
Billable
E24
Cushing's syndrome
Non-billable
E24.0
Pituitary-dependent Cushing's disease
Billable
E24.1
Nelson's syndrome
Billable
E24.2
Drug-induced Cushing's syndrome
Billable
E24.3
Ectopic ACTH syndrome
Billable
E24.4
Alcohol-induced pseudo-Cushing's syndrome
Billable
E24.8
Other Cushing's syndrome
Billable
E24.9
Cushing's syndrome, unspecified
Billable
E25
Adrenogenital disorders
Non-billable
E25.0
Congenital adrenogenital disorders associated with enzyme deficiency
Billable
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