E09.21
Billable codeDrug or chemical induced diabetes mellitus with diabetic nephropathy
The ICD-10 code for drug or chemical induced diabetes mellitus with diabetic nephropathy is E09.21.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Drug or chemical induced diabetes mellitus with intercapillary glomerulosclerosis
- Drug or chemical induced diabetes mellitus with intracapillary glomerulonephrosis
- Drug or chemical induced diabetes mellitus with Kimmelstiel-Wilson disease
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- E09.22Drug or chemical induced diabetes mellitus with diabetic chronic kidney disease
- E09.29Drug or chemical induced diabetes mellitus with other diabetic kidney complication
- E09.21Drug or chemical induced diabetes mellitus with diabetic nephropathy
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 24940Approximate match
- 58181Approximate match
- 58381Approximate match
- 24941Approximate match
Associated MS-DRGs
E09.21 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.