E08.9

Billable
ChapterE00–E89
Ranksubcategory
Official Description

Diabetes mellitus due to underlying condition without complications

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 4: Endocrine, Nutritional and Metabolic Diseases (E00-E89).
General instructions are available for the parent sections:
View CH4 NotesView E08 Notes

Clinical Hierarchy

CH4Endocrine, nutritional and metabolic diseases (E00-E89)
E08-E13Diabetes mellitus (E08-E13)
E08Diabetes mellitus due to underlying condition
E08.9Diabetes mellitus due to underlying condition without complications

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to E08.9:

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 E08.9. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

1 raw paths
Diabetes, diabetic (mellitus) (sugar)1 unique routes
due to underlying condition→E08.9

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 073
Cranial and Peripheral Nerve Disorders with MCC
DRG 074
Cranial and Peripheral Nerve Disorders without MCC
DRG 124
Other Disorders of the Eye with MCC or Thrombolytic Agent
DRG 125
Other Disorders of the Eye without MCC
DRG 299
Peripheral Vascular Disorders with MCC
DRG 300
Peripheral Vascular Disorders with CC
DRG 301
Peripheral Vascular Disorders without CC/MCC
DRG 637
Diabetes with MCC
DRG 638
Diabetes with CC
DRG 639
Diabetes without CC/MCC
DRG 673
Other Kidney and Urinary Tract Procedures with MCC
DRG 674
Other Kidney and Urinary Tract Procedures with CC
DRG 675
Other Kidney and Urinary Tract Procedures without CC/MCC
DRG 698
Other Kidney and Urinary Tract Diagnoses with MCC
DRG 699
Other Kidney and Urinary Tract Diagnoses with CC
DRG 700
Other Kidney and Urinary Tract Diagnoses without CC/MCC

Cross Reference

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