Y83-Y84Non-billable
Surgical and other medical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure (Y83-Y84)
External Causes of Morbidity·block·FY 2026
Use a more specific code (0 billable, 2 non-billable)
Y83Surgical operation and other surgical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedurehas subcodesY84Other medical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedurehas subcodes
Instructional Notes
Excludes1(Not coded here. Use a different code.)
Excludes2(Not included here. Code separately if applicable.)
- breakdown or malfunctioning of medical device (after implantation) (during procedure) (ongoing use) (Y70-Y82)
Clinical Hierarchy
BillableHas subcodes
CH20External causes of morbidity (V00-Y99)
Y83-Y84Surgical and other medical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure (Y83-Y84)Not billable
Y83Surgical operation and other surgical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedureSubcodes
Y84Other medical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedureSubcodes
MS-DRG Classification
No direct MS-DRG triggers identified.