I am trying to understand the word "uncomplicated" as it appears in the ICD-10. My question is specifically in regards to the Guideline for Chapter 5. b. 4): "Medical conditions due to psychoactive substance use, abuse and dependence". Perhaps a general understanding of how to code with "uncomplicated" will help me to understand, but if anyone wants to help in regards to this specific guideline, then that would be great, too. thanks!