All ICD10 Codes

E26

Non-Billable
ChapterE00–E89
Rankcategory
Official Description

Hyperaldosteronism

Use a more specific code (2 billable, 2 non-billable)
E26.0Primary hyperaldosteronismhas subcodesE26.1Secondary hyperaldosteronismE26.8Other hyperaldosteronismhas subcodesE26.9Hyperaldosteronism, 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)
E26HyperaldosteronismNot billable
E26.0Primary hyperaldosteronismSubcodes
E26.1Secondary hyperaldosteronismBillable
E26.8Other hyperaldosteronismSubcodes
E26.9Hyperaldosteronism, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to E26:

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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