ICD-10-CM > S00-T88 > T36-T50 > T38 > T38.9 > T38.90 T38.90 Poisoning by, adverse effect of and underdosing of unspecified hormone antagonists Non-Billable/Non-Specific Codes T38.901Poisoning by unspecified hormone antagonists, accidental (unintentional)T38.901A..., initial encounterT38.901D..., subsequent encounterT38.901S..., sequelaT38.902Poisoning by unspecified hormone antagonists, intentional self-harmT38.902A..., initial encounterT38.902D..., subsequent encounterT38.902S..., sequelaT38.903Poisoning by unspecified hormone antagonists, assaultT38.903A..., initial encounterT38.903D..., subsequent encounterT38.903S..., sequelaT38.904Poisoning by unspecified hormone antagonists, undeterminedT38.904A..., initial encounterT38.904D..., subsequent encounterT38.904S..., sequelaT38.905Adverse effect of unspecified hormone antagonistsT38.905A..., initial encounterT38.905D..., subsequent encounterT38.905S..., sequelaT38.906Underdosing of unspecified hormone antagonistsT38.906A..., initial encounterT38.906D..., subsequent encounterT38.906S..., sequela