E26.0 is a "category code," which means it's non-billable. Billable codes require more specificity. Use the list below to navigate to codes that are more specific:
10
E26.01
Conn's syndrome
Billable
10
E26.02
Glucocorticoid-remediable aldosteronism
Billable
10
E26.09
Other primary hyperaldosteronism
Billable