ICD-10-CM FY2027 diagnosis code

T80.49XA: Other Rh incompatibility reaction due to transfusion of blood or blood products, initial encounter

Billable codeValid for dates of service October 1, 2026 to September 30, 2027

T80.49XA is a billable ICD-10-CM diagnosis code for other rh incompatibility reaction due to transfusion of blood or blood products, initial encounter. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.

T80.49XA questions

Is T80.49XA a billable code?

Yes. T80.49XA is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.

What does T80.49XA mean?

T80.49XA is the ICD-10-CM code for Other Rh incompatibility reaction due to transfusion of blood or blood products, initial encounter. It is in chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).

Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.