ICD-10-CM > S00-T88 > T36-T50 > T36 > T36.2 > T36.2X > T36.2X1 T36.2X1 Poisoning by chloramphenicol group, accidental (unintentional) Non-Billable/Non-Specific Applicable To Poisoning by chloramphenicol group NOS Codes T36.2X1A..., initial encounterT36.2X1D..., subsequent encounterT36.2X1S..., sequela