ICD-10-CM > S00-T88 > T36-T50 > T38 > T38.2 > T38.2X > T38.2X2 T38.2X2 Poisoning by antithyroid drugs, intentional self-harm Non-Billable/Non-Specific Codes T38.2X2A..., initial encounterT38.2X2D..., subsequent encounterT38.2X2S..., sequela