Convert ICD-10 Code F11.221 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
F11.221 Opioid dependence with intoxication delirium		292.81 Drug-induced delirium
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
F11.221 Opioid dependence with intoxication delirium		304.00 Opioid dependence-unspec
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.

ICD-10 to ICD-9 crosswalk for code F11.221 - opioid dependence with intoxication delirium based on the most recent General Equivalence Mappings (GEMS) information.