Diabetic ketoacidosis (DKA) is coded 250.13, diabetes with ketoacidosis type I [juvenile type],
uncontrolled. It is uncontrolled by definition. Code 250.13 is the default, unless the physician
specifically documents type II. Prior to 7/15/06, DKA was coded 250.11, unless specifically
identified as NIDD (250.10). (See Coding Clinic, second quarter 2006, pages 19 and 20, and
Coding Clinic, third quarter 1991, pages 6 and 7.)