ICD-10-CM > S00-T88 > T36-T50 > T42 > T42.7 > T42.72 T42.72 Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, intentional self-harm Non-Billable/Non-Specific Codes T42.72XA..., initial encounterT42.72XD..., subsequent encounterT42.72XS..., sequela