E10.A2 Type 1 diabetes mellitus, presymptomatic, Stage 2

Instructional Notes:

E10.A2
Description: Type 1 diabetes mellitus, presymptomatic, Stage 2
Inclusion Term:
- Confirmed islet autoimmunity with dysglycemia
↓
E10.A
Description: Type 1 diabetes mellitus, presymptomatic
Inclusion Term:
- Early-stage type 1 diabetes mellitus
↓
E10
Description: Type 1 diabetes mellitus
Exclude1:
- 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.-)
Include:
- 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)
↓
E08-E13
Description: Diabetes mellitus (E08-E13)
↓
E00-E89
Description: Endocrine, nutritional and metabolic diseases
Exclude1:
- transitory endocrine and metabolic disorders specific to newborn (P70-P74)
Notes:
- All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.