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E10 - Type 1 diabetes mellitus


The ICD 10 Code for Type 1 diabetes mellitus is listed as E10.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: E10
Description: Type 1 diabetes mellitus
  • Includes: brittle diabetes (mellitus)
  • diabetes (mellitus) due to autoimmune process
  • diabetes (mellitus) due to immune mediated pancreatic islet beta-cell destruction
  • idiopathic diabetes (mellitus)
  • juvenile onset diabetes (mellitus)
  • ketosis-prone diabetes (mellitus)
  • Excludes1: diabetes mellitus due to underlying condition (E08.-)
  • drug or chemical induced diabetes mellitus (E09.-)
  • gestational diabetes (O24.4-)
  • hyperglycemia NOS (R73.9)
  • neonatal diabetes mellitus (P70.2)
  • postpancreatectomy diabetes mellitus (E13.-)
  • postprocedural diabetes mellitus (E13.-)
  • secondary diabetes mellitus NEC (E13.-)
  • type 2 diabetes mellitus (E11.-)
Chapter Endocrine, nutritional and metabolic diseases (E00-E89)
ICD-10-CM Children (deeper level / typically more specific) of E10:
E10.1 - Type 1 diabetes mellitus with ketoacidosis
E10.2 - Type 1 diabetes mellitus with kidney complications
E10.3 - Type 1 diabetes mellitus with ophthalmic complications
E10.4 - Type 1 diabetes mellitus with neurological complications
E10.5 - Type 1 diabetes mellitus with circulatory complications
E10.6 - Type 1 diabetes mellitus with other specified complications
E10.8 - Type 1 diabetes mellitus with unspecified complications
E10.9 - Type 1 diabetes mellitus without complications