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E27 Other disorders of adrenal gland

ICD-10-CM category E27 sits in Chapter 4 (Endocrine, nutritional and metabolic diseases, E00-E89). It contains 9 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Subcategories

E27.4 Other and unspecified adrenocortical insufficiency

Billable codes in E27

CodeDescription
E27.0Other adrenocortical overactivity
E27.1Primary adrenocortical insufficiency
E27.2Addisonian crisis
E27.3Drug-induced adrenocortical insufficiency
E27.40Unspecified adrenocortical insufficiency
E27.49Other adrenocortical insufficiency
E27.5Adrenomedullary hyperfunction
E27.8Other specified disorders of adrenal gland
E27.9Disorder of adrenal gland, unspecified

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