ICD-10-CM > S00-T88 > T36-T50 > T44 > T44.8 > T44.8X > T44.8X2 T44.8X2 Poisoning by centrally-acting and adrenergic-neuron-blocking agents, intentional self-harm Non-Billable/Non-Specific Codes T44.8X2A..., initial encounterT44.8X2D..., subsequent encounterT44.8X2S..., sequela