T80.A19A
T80.A19A: Non-ABO incompatibility with hemolytic transfusion reaction, unspecified, initial encounter
Billable / specific codeICD-10-CM
T80.A19A is a billable, specific ICD-10-CM code for non-abo incompatibility with hemolytic transfusion reaction, unspecified, initial encounter. It is valid for submission on a claim.
Check T80.A19A with the rest of the claim: free scrubber7th character "A": initial encounter
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.
- Hemolytic transfusion reaction (HTR) due to non-ABO incompatibility NOS
- Non-ABO incompatibility with hemolytic transfusion reaction at unspecified time after transfusion
Excludes2 inherited from the categories above T80.A19A
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.
Medicare coverage
T80.A19A is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A56612Billing and Coding: CT of the Head
Code history
Unchanged in every release from FY2024 to FY2027.