ICD-10-CM > S00-T88 > T66-T78 > T78 > T78.4 > T78.41 T78.41 Arthus phenomenon Non-Billable/Non-Specific Applicable To Arthus reaction Codes T78.41XA..., initial encounterT78.41XD..., subsequent encounterT78.41XS..., sequela
ICD-10 Fast ICD-10 Fast