ICD-10-CM > S00-T88 > T80-T88 > T80 > T80.A > T80.A1 T80.A1 Non-ABO incompatibility with hemolytic transfusion reaction Non-Billable/Non-Specific Codes T80.A10Non-ABO incompatibility with acute hemolytic transfusion reactionT80.A10A..., initial encounterT80.A10D..., subsequent encounterT80.A10S..., sequelaT80.A11Non-ABO incompatibility with delayed hemolytic transfusion reactionT80.A11A..., initial encounterT80.A11D..., subsequent encounterT80.A11S..., sequelaT80.A19Non-ABO incompatibility with hemolytic transfusion reaction, unspecifiedT80.A19A..., initial encounterT80.A19D..., subsequent encounterT80.A19S..., sequela