ICD-10-CM Codes
E00-E89
E20-E35
Hyperaldosteronism E26

Hyperaldosteronism E26-

Clinical Information

A condition caused by the overproduction of aldosterone. It is characterized by sodium retention and potassium excretion with resultant hypertension and hypokalemia.
Abnormality of electrolyte function caused by excessive secretion of aldosterone by the adrenal cortex.

Codes

E26 Hyperaldosteronism
- E26.0 Primary hyperaldosteronism
  - E26.01 Conn's syndrome
  - E26.02 Glucocorticoid-remediable aldosteronism
  - E26.09 Other primary hyperaldosteronism
- E26.1 Secondary hyperaldosteronism
- E26.8 Other hyperaldosteronism
  - E26.81 Bartter's syndrome
  - E26.89 Other hyperaldosteronism
- E26.9 Hyperaldosteronism, unspecified