E08.64

Non-Billable
ChapterE00–E89
Ranksubcategory
Official Description

Diabetes mellitus due to underlying condition with hypoglycemia

Metadata & Insights
  • 2026 ICD-10-CM Edition - Effective October 1, 2025.
  • Non-billable category (requires more specific sub-code).
  • Chapter 4: Endocrine, Nutritional and Metabolic Diseases (E00-E89).

Instructional Notes

Use Additional Code
  • code for hypoglycemia level, if applicable (E16.A-)
General instructions are available for the parent sections:

Clinical Hierarchy

CH4Endocrine, nutritional and metabolic diseases (E00-E89)
E08-E13Diabetes mellitus (E08-E13)
E08Diabetes mellitus due to underlying condition
E08.6Diabetes mellitus due to underlying condition with other specified complications
E08.64Diabetes mellitus due to underlying condition with hypoglycemia
E08.641Diabetes mellitus due to underlying condition with hypoglycemia with coma
E08.649Diabetes mellitus due to underlying condition with hypoglycemia without coma

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to E08.64:

categoryE08
Diabetes mellitus due to underlying condition
View context instructions
chapterCH4
Endocrine, nutritional and metabolic diseases (E00-E89)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to E08.64. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

2 raw paths

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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