T40.714Poisoning by cannabis, undetermined

T40.714 is the ICD-10-CM diagnosis code for poisoning by cannabis, undetermined. It belongs to category T40 (poisoning by, adverse effect of and underdosing of narcotics and psychodysleptics [hallucinogens]), block T36-T50 (poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances) and chapter 19 (injury, poisoning and certain other consequences of external causes). It is a header code, so it can't be reported by itself; one of its 3 subcodes must be used instead.

Within T40.71 (poisoning by, adverse effect of and underdosing of cannabis (derivatives)), T40.714 is specifically for poisoning by cannabis, undetermined. Related codes cover poisoning by cannabis, accidental (unintentional) (T40.711), poisoning by cannabis, intentional self-harm (T40.712), poisoning by cannabis, assault (T40.713), adverse effect of cannabis (T40.715) and underdosing of cannabis (T40.716).

Codes in this range require a 7th character: A for initial encounter, D for subsequent encounter and S for sequela. Use placeholder "X" characters to fill any empty positions before the 7th character.

It was added in FY2022, effective October 1, 2021.