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ICD-10-CM · FY 2026 APRIL UPDATE

T80.9

Unspecified complication following infusion, transfusion and therapeutic injection

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
T80.90Unspecified complication following infusion and therapeutic injectionCategory
T80.90XAUnspecified complication following infusion and therapeutic injection, initial encounterBillable
T80.90XDUnspecified complication following infusion and therapeutic injection, subsequent encounterBillable
T80.90XSUnspecified complication following infusion and therapeutic injection, sequelaBillable
T80.91Hemolytic transfusion reaction, unspecified incompatibilityCategory
T80.910Acute hemolytic transfusion reaction, unspecified incompatibilityCategory
T80.910AAcute hemolytic transfusion reaction, unspecified incompatibility, initial encounterBillable
T80.910DAcute hemolytic transfusion reaction, unspecified incompatibility, subsequent encounterBillable
T80.910SAcute hemolytic transfusion reaction, unspecified incompatibility, sequelaBillable
T80.911Delayed hemolytic transfusion reaction, unspecified incompatibilityCategory
T80.911ADelayed hemolytic transfusion reaction, unspecified incompatibility, initial encounterBillable
T80.911DDelayed hemolytic transfusion reaction, unspecified incompatibility, subsequent encounterBillable
T80.911SDelayed hemolytic transfusion reaction, unspecified incompatibility, sequelaBillable
T80.919Hemolytic transfusion reaction, unspecified incompatibility, unspecified as acute or delayedCategory
T80.919AHemolytic transfusion reaction, unspecified incompatibility, unspecified as acute or delayed, initial encounterBillable
T80.919DHemolytic transfusion reaction, unspecified incompatibility, unspecified as acute or delayed, subsequent encounterBillable
T80.919SHemolytic transfusion reaction, unspecified incompatibility, unspecified as acute or delayed, sequelaBillable
T80.92Unspecified transfusion reactionCategory
T80.92XAUnspecified transfusion reaction, initial encounterBillable
T80.92XDUnspecified transfusion reaction, subsequent encounterBillable
T80.92XSUnspecified transfusion reaction, sequelaBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.