Wiki Polysubstance use disorder, severe with psychotic features ICD 10

[KBean2018]

Hello, I am having a difficult time looking up polysubstance use disorder, severe with psychotic features. Can someone help me? thanks in advance

 

[Munzueta]

Polysubstance means more than one substance. So if they are not specifying exactly what "substances" the best code you can come up with will be the below.

F19.259

Also,

substance use disorder moderate or severe - codes to dependence
substance use disorder mild - codes to abuse

Hope this helps.