Alphabetic Index · main term
Postimmunization complication or reaction
Postimmunization complication or reaction is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). It is a cross-reference: the Index sends you to Complications, vaccination, which lists T88.1. Confirm the code in the Tabular List before you report it.
Where the Index sends you
see Complication (s) (from) (of), vaccination
Other complications following immunization, not elsewhere classified
7th-character codes under T88.1 3
- T88.1XXAOther complications following immunization, not elsewhere classified, initial encounterBillable
- T88.1XXDOther complications following immunization, not elsewhere classified, subsequent encounterBillable
- T88.1XXSOther complications following immunization, not elsewhere classified, sequelaBillable