E10Type 1 diabetes mellitus
ICD-10-CM category (non-billable header) code — part of Diabetes mellitus (E08-E13)
Coding Notes
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 (never code both together)
- 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.-)
Subcategories (9)
- 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
- E10.A Type 1 diabetes mellitus, presymptomatic