Convert ICD-10 Code T44.991S to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T44.991S Poisn by oth drug aff the autonm nervous sys, acc, sequela		909.0 Late eff drug poisoning
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
T44.991S Poisn by oth drug aff the autonm nervous sys, acc, sequela		E929.2 Late eff acc poisoning
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 T44.991S - poisoning by other drug primarily affecting the autonomic nervous system, accidental (unintentional), sequela based on the most recent General Equivalence Mappings (GEMS) information.