ICD-10-CM > S00-T88 > T36-T50 > T40 > T40.6 > T40.69 > T40.692 T40.692 Poisoning by other narcotics, intentional self-harm Non-Billable/Non-Specific Codes T40.692A..., initial encounterT40.692D..., subsequent encounterT40.692S..., sequela