ICD-10-CM > S00-T88 > T36-T50 > T43 > T43.9 > T43.92 T43.92 Poisoning by unspecified psychotropic drug, intentional self-harm Non-Billable/Non-Specific Codes T43.92XA..., initial encounterT43.92XD..., subsequent encounterT43.92XS..., sequela