ICD-10-CM > E00-E89 > E08-E13 > E08 > E08.0 E08.0 Diabetes mellitus due to underlying condition with hyperosmolarity Non-Billable/Non-Specific Codes E08.00Diabetes mellitus due to underlying condition with hyperosmolarity without nonketotic hyperglycemic-hyperosmolar coma (NKHHC)E08.01Diabetes mellitus due to underlying condition with hyperosmolarity with coma