E09 Drug or chemical induced diabetes mellitus

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Drug or chemical induced diabetes mellitus is E09 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
E08-E13: Diabetes mellitus (E08-E13)
Category E09
64 codes (47 billable)
FY2026 Status
Stable since FY2024
Excludes1
Not coded here. These conditions should NOT be coded together with E09.
  • diabetes mellitus due to underlying condition (E08.-)
  • gestational diabetes (O24.4-)
  • neonatal diabetes mellitus (P70.2)
  • postpancreatectomy diabetes mellitus (E13.-)
  • postprocedural diabetes mellitus (E13.-)
  • secondary diabetes mellitus NEC (E13.-)
  • type 1 diabetes mellitus (E10.-)
  • type 2 diabetes mellitus (E11.-)
Code First
  • poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4)
Use Additional Code
  • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
  • code to identify control using:
  • injectable non-insulin antidiabetic drugs (Z79.85)
  • insulin (Z79.4)
  • oral antidiabetic drugs (Z79.84)
  • oral hypoglycemic drugs (Z79.84)

Official Coding Guidelines

Secondary diabetes—categories and cause

6) Secondary diabetes mellitus Codes under categories E08, Diabetes mellitus due to underlying condition, E09, Drug or chemical induced diabetes mellitus, and E13, Other specified diabetes mellitus, identify complications/manifestations associated with secondary diabetes mellitus. Secondary diabetes is always caused by another condition or event (e.g., cystic fibrosis, malignant neoplasm of pancreas, pancreatectomy, adverse effect of drug, or poisoning).

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.4.a.6
Sequence secondary diabetes codes per Tabular for E08/E09/E13

(b) Assigning and sequencing secondary diabetes codes and its causes The sequencing of the secondary diabetes codes in relationship to codes for the cause of the diabetes is based on the Tabular List instructions for categories E08, E09 and E13.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.4.a.(b)

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference E09 with the canonical source and edition:

E09 — Drug or chemical induced diabetes mellitus. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/E09

Canonical URL: https://icd10codingpro.com/codes/E09

Related Codes

More Specific Codes

E09.0 Drug or chemical induced diabetes mellitus with hyperosmolarity E09.1 Drug or chemical induced diabetes mellitus with ketoacidosis E09.2 Drug or chemical induced diabetes mellitus with kidney complications E09.3 Drug or chemical induced diabetes mellitus with ophthalmic complications E09.4 Drug or chemical induced diabetes mellitus with neurological complications E09.5 Drug or chemical induced diabetes mellitus with circulatory complications E09.6 Drug or chemical induced diabetes mellitus with other specified complications E09.8 Drug or chemical induced diabetes mellitus with unspecified complications E09.9 Drug or chemical induced diabetes mellitus without complications

All Codes in E09

Every most-specific code under E09 Drug or chemical induced diabetes mellitus (47 codes):

Show the complete E09 code list
E09.00 Drug or chemical induced diabetes mellitus with hyperosmolarity without nonketotic hyperglycemic-hyperosmolar coma (NKHHC) E09.01 Drug or chemical induced diabetes mellitus with hyperosmolarity with coma E09.10 Drug or chemical induced diabetes mellitus with ketoacidosis without coma E09.11 Drug or chemical induced diabetes mellitus with ketoacidosis with coma E09.21 Drug or chemical induced diabetes mellitus with diabetic nephropathy E09.22 Drug or chemical induced diabetes mellitus with diabetic chronic kidney disease E09.29 Drug or chemical induced diabetes mellitus with other diabetic kidney complication E09.311 Drug or chemical induced diabetes mellitus with unspecified diabetic retinopathy with macular edema E09.319 Drug or chemical induced diabetes mellitus with unspecified diabetic retinopathy without macular edema E09.321 Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema E09.329 Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema E09.331 Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema E09.339 Drug or chemical induced diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema E09.341 Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema E09.349 Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema E09.351 Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with macular edema E09.352 Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula E09.353 Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula E09.354 Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment E09.355 Drug or chemical induced diabetes mellitus with stable proliferative diabetic retinopathy E09.359 Drug or chemical induced diabetes mellitus with proliferative diabetic retinopathy without macular edema E09.36 Drug or chemical induced diabetes mellitus with diabetic cataract E09.37 Drug or chemical induced diabetes mellitus with diabetic macular edema, resolved following treatment E09.39 Drug or chemical induced diabetes mellitus with other diabetic ophthalmic complication E09.40 Drug or chemical induced diabetes mellitus with neurological complications with diabetic neuropathy, unspecified E09.41 Drug or chemical induced diabetes mellitus with neurological complications with diabetic mononeuropathy E09.42 Drug or chemical induced diabetes mellitus with neurological complications with diabetic polyneuropathy E09.43 Drug or chemical induced diabetes mellitus with neurological complications with diabetic autonomic (poly)neuropathy E09.44 Drug or chemical induced diabetes mellitus with neurological complications with diabetic amyotrophy E09.49 Drug or chemical induced diabetes mellitus with neurological complications with other diabetic neurological complication E09.51 Drug or chemical induced diabetes mellitus with diabetic peripheral angiopathy without gangrene E09.52 Drug or chemical induced diabetes mellitus with diabetic peripheral angiopathy with gangrene E09.59 Drug or chemical induced diabetes mellitus with other circulatory complications E09.610 Drug or chemical induced diabetes mellitus with diabetic neuropathic arthropathy E09.618 Drug or chemical induced diabetes mellitus with other diabetic arthropathy E09.620 Drug or chemical induced diabetes mellitus with diabetic dermatitis E09.621 Drug or chemical induced diabetes mellitus with foot ulcer E09.622 Drug or chemical induced diabetes mellitus with other skin ulcer E09.628 Drug or chemical induced diabetes mellitus with other skin complications E09.630 Drug or chemical induced diabetes mellitus with periodontal disease E09.638 Drug or chemical induced diabetes mellitus with other oral complications E09.641 Drug or chemical induced diabetes mellitus with hypoglycemia with coma E09.649 Drug or chemical induced diabetes mellitus with hypoglycemia without coma E09.65 Drug or chemical induced diabetes mellitus with hyperglycemia E09.69 Drug or chemical induced diabetes mellitus with other specified complication E09.8 Drug or chemical induced diabetes mellitus with unspecified complications E09.9 Drug or chemical induced diabetes mellitus without complications
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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