ICD-10-CM > S00-T88 > T51-T65 > T53 > T53.7 > T53.7X > T53.7X2 T53.7X2 Toxic effect of other halogen derivatives of aromatic hydrocarbons, intentional self-harm Non-Billable/Non-Specific Codes T53.7X2A..., initial encounterT53.7X2D..., subsequent encounterT53.7X2S..., sequela