Billable / Specific Code
ICD-10-CM T80.919 is the diagnosis code for Hemolytic transfusion reaction, unspecified incompatibility, unspecified as acute or delayed. 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 T80.919 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, T80.919 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
T80.919 is the ICD-10-CM diagnosis code for "Hemolytic transfusion reaction, unspecified incompatibility, unspecified as acute or delayed". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of T80.919 is T80.91 ("Hemolytic transfusion reaction, unspecified incompatibility"). T80.919 provides a more specific classification within this category.
T80.919 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 T80.919 when the patients documented diagnosis matches "Hemolytic transfusion reaction, unspecified incompatibility, unspecified as acute or delayed" 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 Hemolytic transfusion reaction, unspecified incompatibility, unspecified as acute or delayed is T80.919.
Yes, T80.919 can be used as a primary diagnosis code since it is billable and specific.
T80.919 is in Chapter 19 of the ICD-10-CM Tabular List.
Yes, T80.919 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.