ICD-10-CM > S00-T88 > T36-T50 > T40 > T40.9 > T40.90 > T40.903 T40.903 Poisoning by unspecified psychodysleptics [hallucinogens], assault Non-Billable/Non-Specific Codes T40.903A..., initial encounterT40.903D..., subsequent encounterT40.903S..., sequela