ICD-10-CM > S00-T88 > T36-T50 > T38 > T38.6 > T38.6X > T38.6X4 T38.6X4 Poisoning by antigonadotrophins, antiestrogens, antiandrogens, not elsewhere classified, undetermined Non-Billable/Non-Specific Codes T38.6X4A..., initial encounterT38.6X4D..., subsequent encounterT38.6X4S..., sequela