U.S. ICD-10-CM · FY 2027

E09 ICD-10-CM Code: Drug or chemical induced diabetes mellitus

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

E09

Drug or chemical induced diabetes mellitus

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where E09 sits

  1. 1

    Chapter 4

    Endocrine, nutritional and metabolic diseases (E00-E89)

  2. 2

    Section

    Diabetes mellitus (E08-E13)

  3. 3

    Category E09

    Drug or chemical induced diabetes mellitus

  4. 4

    Code E09

    Drug or chemical induced diabetes mellitus

More specific choices

Codes under E09

E09 is a non-billable category. Choose the child code that best matches the documented diagnosis.

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

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for E09.

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)

Excludes1

Conditions that should not be reported together with this code.

  • 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.-)

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for E09.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

Publisher

Vero Scribe Inc.

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code E09 mean?

E09 is the FY 2027 U.S. ICD-10-CM code for “Drug or chemical induced diabetes mellitus.”

Is E09 a billable or specific ICD-10-CM code?

No. E09 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is E09 located in ICD-10-CM?

E09 is listed in Chapter 4, Endocrine, nutritional and metabolic diseases (E00-E89), within Diabetes mellitus (E08-E13) (E08–E13), under category E09, Drug or chemical induced diabetes mellitus.

What coding notes are listed for E09?

No inclusion terms are listed for E09 in this reference record. Code-first instructions: poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4). Additional-code instructions: code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5). Excludes1 notes: 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.-). No Excludes2 note is listed.

Ready to transform your clinical documentation?

Join Vero and see how effortless documentation can be.

Try for free

  • No credit card required

  • Cancel anytime