ICD-10-CM > S00-T88 > T36-T50 > T43 > T43.6 > T43.65 > T43.651 T43.651 Poisoning by methamphetamines accidental (unintentional) Non-Billable/Non-Specific Applicable To Poisoning by methamphetamines NOS Codes T43.651A..., initial encounterT43.651D..., subsequent encounterT43.651S..., sequela