ICD-10-CM > S00-T88 > T36-T50 > T50 > T50.2 > T50.2X > T50.2X1 T50.2X1 Poisoning by carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics, accidental (unintentional) Non-Billable/Non-Specific Applicable To Poisoning by carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics NOS Codes T50.2X1A..., initial encounterT50.2X1D..., subsequent encounterT50.2X1S..., sequela