ICD-10-CM > S00-T88 > T36-T50 > T38 > T38.4 > T38.4X > T38.4X2 T38.4X2 Poisoning by oral contraceptives, intentional self-harm Non-Billable/Non-Specific Codes T38.4X2A..., initial encounterT38.4X2D..., subsequent encounterT38.4X2S..., sequela