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E27Non-billableSave

E27 - Other disorders of adrenal gland

ICD-10-CM Chapter 4: Endocrine, nutritional and metabolic diseases · E20-E35 Disorders of other endocrine glands (E20-E35) · Top-level category · FY2027

Coding Guidance

E27 is a non-billable heading. Report one of the 8 more specific codes below.

Includes, Excludes and Coding Notes

Excludes 1 — Not Coded HereFrom E20-E35 Disorders of other endocrine glands (E20-E35)

Mutually exclusive: these conditions are never reported together with this code.

  • galactorrhea (N64.3)
  • gynecomastia (N62)
Excludes 1 — Not Coded HereFrom Chapter E00-E89

Mutually exclusive: these conditions are never reported together with this code.

  • transitory endocrine and metabolic disorders specific to newborn (P70-P74)
NotesFrom Chapter E00-E89

Instructional notes from the ICD-10-CM tabular list.

  • All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.

More Specific Codes (8)

E27.0Other adrenocortical overactivity→E27.1Primary adrenocortical insufficiency→E27.2Addisonian crisis→E27.3Drug-induced adrenocortical insufficiency→E27.4Other and unspecified adrenocortical insufficiency→E27.5Adrenomedullary hyperfunction→E27.8Other specified disorders of adrenal gland→E27.9Disorder of adrenal gland, unspecified→

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with E27.