All ICD10 Codes

E27

Non-Billable
ChapterE00–E89
Rankcategory
Official Description

Other disorders of adrenal gland

Use a more specific code (7 billable, 1 non-billable)
E27.0Other adrenocortical overactivityE27.1Primary adrenocortical insufficiencyE27.2Addisonian crisisE27.3Drug-induced adrenocortical insufficiencyE27.4Other and unspecified adrenocortical insufficiencyhas subcodesE27.5Adrenomedullary hyperfunctionE27.8Other specified disorders of adrenal glandE27.9Disorder of adrenal gland, unspecified
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 4: Endocrine, Nutritional and Metabolic Diseases (E00-E89).

CH4 Parent Instructions

Excludes1(Not coded here. Use a different code.)
  • transitory endocrine and metabolic disorders specific to newborn (P70-P74)

E20-E35 Parent Instructions

Excludes1(Not coded here. Use a different code.)

Clinical Hierarchy

BillableHas subcodes
CH4Endocrine, nutritional and metabolic diseases (E00-E89)
E20-E35Disorders of other endocrine glands (E20-E35)
E27Other disorders of adrenal glandNot billable
E27.0Other adrenocortical overactivityBillable
E27.1Primary adrenocortical insufficiencyBillable
E27.2Addisonian crisisBillable
E27.3Drug-induced adrenocortical insufficiencyBillable
E27.4Other and unspecified adrenocortical insufficiencySubcodes
E27.5Adrenomedullary hyperfunctionBillable
E27.8Other specified disorders of adrenal glandBillable
E27.9Disorder of adrenal gland, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to E27:

blockE20-E35
Disorders of other endocrine glands (E20-E35)
View context instructions
chapterCH4
Endocrine, nutritional and metabolic diseases (E00-E89)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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