ICD-10-CM > S00-T88 > T36-T50 > T50 > T50.3 > T50.3X > T50.3X5 T50.3X5 Adverse effect of electrolytic, caloric and water-balance agents Non-Billable/Non-Specific Codes T50.3X5A..., initial encounterT50.3X5D..., subsequent encounterT50.3X5S..., sequela