ICD-10-CM > S00-T88 > T36-T50 > T50 > T50.5 T50.5 Poisoning by, adverse effect of and underdosing of appetite depressants Non-Billable/Non-Specific Codes T50.5XPoisoning by, adverse effect of and underdosing of appetite depressantsT50.5X1Poisoning by appetite depressants, accidental (unintentional)T50.5X1A..., initial encounterT50.5X1D..., subsequent encounterT50.5X1S..., sequelaT50.5X2Poisoning by appetite depressants, intentional self-harmT50.5X2A..., initial encounterT50.5X2D..., subsequent encounterT50.5X2S..., sequelaT50.5X3Poisoning by appetite depressants, assaultT50.5X3A..., initial encounterT50.5X3D..., subsequent encounterT50.5X3S..., sequelaT50.5X4Poisoning by appetite depressants, undeterminedT50.5X4A..., initial encounterT50.5X4D..., subsequent encounterT50.5X4S..., sequelaT50.5X5Adverse effect of appetite depressantsT50.5X5A..., initial encounterT50.5X5D..., subsequent encounterT50.5X5S..., sequelaT50.5X6Underdosing of appetite depressantsT50.5X6A..., initial encounterT50.5X6D..., subsequent encounterT50.5X6S..., sequela