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ICD-10-CM Current in FY 2027

E10

Type 1 diabetes mellitus

Release
FY 2027
Effective
Official source (opens in a new tab)

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files.

Includes

brittle diabetes (mellitus)

Includes

diabetes (mellitus) due to autoimmune process

Includes

diabetes (mellitus) due to immune mediated pancreatic islet beta-cell destruction

Includes

idiopathic diabetes (mellitus)

Includes

juvenile onset diabetes (mellitus)

Includes

ketosis-prone diabetes (mellitus)

Excludes1

diabetes mellitus due to underlying condition ( E08 .-)

Excludes1

drug or chemical induced diabetes mellitus ( E09 .-)

Excludes1

gestational diabetes ( O24.4- )

Excludes1

hyperglycemia NOS ( R73.9 )

Excludes1

neonatal diabetes mellitus ( P70.2 )

Excludes1

postpancreatectomy diabetes mellitus ( E13 .-)

Excludes1

postprocedural diabetes mellitus ( E13 .-)

Excludes1

secondary diabetes mellitus NEC ( E13 .-)

Excludes1

type 2 diabetes mellitus ( E11 .-)

More Specific Codes

9 codes under E10

Version History

How E10 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Type 1 diabetes mellitus

  2. FY 2026 Effective

    Unchanged

    Type 1 diabetes mellitus

Related Codes

Codes whose official notes reference E10

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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