ICD-10-CM > S00-T88 > T36-T50 > T50 > T50.Z > T50.Z1 T50.Z1 Poisoning by, adverse effect of and underdosing of immunoglobulin Non-Billable/Non-Specific Codes T50.Z11Poisoning by immunoglobulin, accidental (unintentional)T50.Z11A..., initial encounterT50.Z11D..., subsequent encounterT50.Z11S..., sequelaT50.Z12Poisoning by immunoglobulin, intentional self-harmT50.Z12A..., initial encounterT50.Z12D..., subsequent encounterT50.Z12S..., sequelaT50.Z13Poisoning by immunoglobulin, assaultT50.Z13A..., initial encounterT50.Z13D..., subsequent encounterT50.Z13S..., sequelaT50.Z14Poisoning by immunoglobulin, undeterminedT50.Z14A..., initial encounterT50.Z14D..., subsequent encounterT50.Z14S..., sequelaT50.Z15Adverse effect of immunoglobulinT50.Z15A..., initial encounterT50.Z15D..., subsequent encounterT50.Z15S..., sequelaT50.Z16Underdosing of immunoglobulinT50.Z16A..., initial encounterT50.Z16D..., subsequent encounterT50.Z16S..., sequela