ICD-10-CM > S00-T88 > T36-T50 > T39 > T39.4 > T39.4X T39.4X Poisoning by, adverse effect of and underdosing of antirheumatics, not elsewhere classified Non-Billable/Non-Specific Codes T39.4X1Poisoning by antirheumatics, not elsewhere classified, accidental (unintentional)T39.4X1A..., initial encounterT39.4X1D..., subsequent encounterT39.4X1S..., sequelaT39.4X2Poisoning by antirheumatics, not elsewhere classified, intentional self-harmT39.4X2A..., initial encounterT39.4X2D..., subsequent encounterT39.4X2S..., sequelaT39.4X3Poisoning by antirheumatics, not elsewhere classified, assaultT39.4X3A..., initial encounterT39.4X3D..., subsequent encounterT39.4X3S..., sequelaT39.4X4Poisoning by antirheumatics, not elsewhere classified, undeterminedT39.4X4A..., initial encounterT39.4X4D..., subsequent encounterT39.4X4S..., sequelaT39.4X5Adverse effect of antirheumatics, not elsewhere classifiedT39.4X5A..., initial encounterT39.4X5D..., subsequent encounterT39.4X5S..., sequelaT39.4X6Underdosing of antirheumatics, not elsewhere classifiedT39.4X6A..., initial encounterT39.4X6D..., subsequent encounterT39.4X6S..., sequela