ICD-10-CM > S00-T88 > T36-T50 > T43 > T43.6 > T43.65 T43.65 Poisoning by, adverse effect of and underdosing of methamphetamines Non-Billable/Non-Specific Codes T43.651Poisoning by methamphetamines accidental (unintentional)T43.651A..., initial encounterT43.651D..., subsequent encounterT43.651S..., sequelaT43.652Poisoning by methamphetamines intentional self-harmT43.652A..., initial encounterT43.652D..., subsequent encounterT43.652S..., sequelaT43.653Poisoning by methamphetamines, assaultT43.653A..., initial encounterT43.653D..., subsequent encounterT43.653S..., sequelaT43.654Poisoning by methamphetamines, undeterminedT43.654A..., initial encounterT43.654D..., subsequent encounterT43.654S..., sequelaT43.655Adverse effect of methamphetaminesT43.655A..., initial encounterT43.655D..., subsequent encounterT43.655S..., sequelaT43.656Underdosing of methamphetaminesT43.656A..., initial encounterT43.656D..., subsequent encounterT43.656S..., sequela