E13.21

Billable
ChapterE00–E89
Ranksubcategory
Official Description

Other specified diabetes mellitus with diabetic nephropathy

Metadata & Insights
  • Billable/specific code (valid for reimbursement).
  • Chapter 4: Endocrine, Nutritional and Metabolic Diseases (E00-E89).

Instructional Notes

Includes
  • Other specified diabetes mellitus with intercapillary glomerulosclerosis
  • Other specified diabetes mellitus with intracapillary glomerulonephrosis
  • Other specified diabetes mellitus with Kimmelstiel-Wilson disease
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH4Endocrine, nutritional and metabolic diseases (E00-E89)
E08-E13Diabetes mellitus (E08-E13)
E13Other specified diabetes mellitus
E13.2Other specified diabetes mellitus with kidney complications
E13.21Other specified diabetes mellitus with diabetic nephropathyBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to E13.21:

categoryE13
Other specified diabetes mellitus
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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