ICD-10-CM > S00-T88 > T66-T78 > T74 > T74.9 T74.9 Unspecified maltreatment, confirmed Non-Billable/Non-Specific Codes T74.91Unspecified adult maltreatment, confirmedT74.91XA..., initial encounterT74.91XD..., subsequent encounterT74.91XS..., sequelaT74.92Unspecified child maltreatment, confirmedT74.92XA..., initial encounterT74.92XD..., subsequent encounterT74.92XS..., sequela