T80.A11A

T80.A11A: Non-ABO incompatibility with delayed hemolytic transfusion reaction, initial encounter

Billable / specific codeICD-10-CM

T80.A11A is a billable, specific ICD-10-CM code for non-abo incompatibility with delayed hemolytic transfusion reaction, initial encounter. It is valid for submission on a claim.

Check T80.A11A with the rest of the claim: free scrubber

7th 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.

Delayed hemolytic transfusion reaction (DHTR) due to non-ABO incompatibility
Non-ABO incompatibility with hemolytic transfusion reaction 24 or more hours after transfusion

Excludes2 inherited from the categories above T80.A11A

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.A11A 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.