Billable / Specific Code
ICD-10-CM T80.A11 is the diagnosis code for Non-ABO incompatibility with delayed hemolytic transfusion reaction. This code falls under the section "Complications of surgical and medical care, not elsewhere classified" within Chapter 19 — Injury, poisoning and certain other consequences of external causes (S00-T88). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Understanding where T80.A11 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, T80.A11 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
T80.A11 is the ICD-10-CM diagnosis code for "Non-ABO incompatibility with delayed hemolytic transfusion reaction". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of T80.A11 is T80.A1 ("Non-ABO incompatibility with hemolytic transfusion reaction"). T80.A11 provides a more specific classification within this category.
T80.A11 is located in Section T80-T88 — "Complications of surgical and medical care, not elsewhere classified" within Chapter 19 of the ICD-10-CM Tabular List.
Use T80.A11 when the patients documented diagnosis matches "Non-ABO incompatibility with delayed hemolytic transfusion reaction" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Non-ABO incompatibility with delayed hemolytic transfusion reaction is T80.A11.
Yes, T80.A11 can be used as a primary diagnosis code since it is billable and specific.
T80.A11 is in Chapter 19 of the ICD-10-CM Tabular List.
Yes, T80.A11 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.