ICD-10-CM > S00-T88 > T36-T50 > T45 > T45.8 > T45.8X > T45.8X2 T45.8X2 Poisoning by other primarily systemic and hematological agents, intentional self-harm Non-Billable/Non-Specific Codes T45.8X2A..., initial encounterT45.8X2D..., subsequent encounterT45.8X2S..., sequela