T80.311: ABO incompatibility with delayed hemolytic transfusion reaction
T80.311 is a non-billable header ICD-10-CM code for abo incompatibility with delayed hemolytic transfusion reaction. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.
This code requires a 7th character
The appropriate 7th character is to be added to each code from category T80
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- ABO incompatibility with hemolytic transfusion reaction 24 hours or more after transfusion
- Delayed hemolytic transfusion reaction (DHTR) due to ABO incompatibility
Excludes1 inherited from the categories above T80.311
A category’s note binds every code beneath it.
Excludes2 inherited from the categories above T80.311
Not part of this code, but both may be coded when both are present.
Written on T80: Complications following infusion, transfusion and therapeutic injection
- bone marrow transplant rejection (T86.01)
- febrile nonhemolytic transfusion reaction (R50.84)
- fluid overload due to transfusion (E87.71)
- posttransfusion purpura (D69.51)
- transfusion associated circulatory overload (TACO) (E87.71)
- transfusion (red blood cell) associated hemochromatosis (E83.111)
- transfusion related acute lung injury (TRALI) (J95.84)
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Complication›transfusion›incompatibility reaction›ABO›hemolytic transfusion reaction›delayed(DHTR) (24 hours or more after transfusion)
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead T80.311
3 child codes. Green means billable.