ICD-10-CM > S00-T88 > T36-T50 > T50 > T50.4 > T50.4X > T50.4X4 T50.4X4 Poisoning by drugs affecting uric acid metabolism, undetermined Non-Billable/Non-Specific Codes T50.4X4A..., initial encounterT50.4X4D..., subsequent encounterT50.4X4S..., sequela