ICD-10-CM > S00-T88 > T36-T50 > T43 > T43.6 > T43.69 > T43.691 T43.691 Poisoning by other psychostimulants, accidental (unintentional) Non-Billable/Non-Specific Applicable To Poisoning by other psychostimulants NOS Codes T43.691A..., initial encounterT43.691D..., subsequent encounterT43.691S..., sequela