ICD-10-CM > S00-T88 > T80-T88 > T80 > T80.3 > T80.30 > T80.30XA T80.30XA ABO incompatibility reaction due to transfusion of blood or blood products, unspecified, initial encounter Billable/Specific Copy Code Copy Description Applicable To ABO incompatibility blood transfusion NOSReaction to ABO incompatibility from transfusion NOS