E13.1
⚠ Non-billable (Header)Other specified diabetes mellitus with ketoacidosis
Endocrine, nutritional and metabolic diseases (E00-E89)
⚠️ This is a category header code — not billable. Use a more specific child code below.
❌ Excludes1
inherited from E13Rules from parent category E13: Other specified diabetes mellitus
- • diabetes (mellitus) due to autoimmune process (E10.-)
- • diabetes (mellitus) due to immune mediated pancreatic islet beta-cell destruction (E10.-)
- • diabetes mellitus due to underlying condition (E08.-)
- • drug or chemical induced diabetes mellitus (E09.-)
- • gestational diabetes (O24.4-)
- • neonatal diabetes mellitus (P70.2)
- • type 1 diabetes mellitus (E10.-)
📋 Code Instructions
from E13- • code to identify control using:
- • injectable non-insulin antidiabetic drugs (Z79.85)
- • insulin (Z79.4)
- • oral antidiabetic drugs (Z79.84)
- • oral hypoglycemic drugs (Z79.84)
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CodeE13.1
BillableNo — Header code
ParentE13
CategoryEndocrine, nutritional and metabolic diseases (E00-E89)
Excludes17 rule(s)
Excludes20 note(s)
Child codes2
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)