Surgical 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 procedure (Y83) ICD-10-CM
The Y83 code range covers surgical 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 procedure with 10 ICD-10-CM diagnosis codes. 9 of them are billable and valid for claim submission in fiscal year 2026, and the category headers group them but cannot themselves be billed.
Codes in the Y83 Range 10 codes · 9 billable
- Y83 Surgical 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 procedureNon-billable
- Y83.0 Surgical operation with transplant of whole organ as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
- Y83.1 Surgical operation with implant of artificial internal device as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
- Y83.2 Surgical operation with anastomosis, bypass or graft as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
- Y83.3 Surgical operation with formation of external stoma as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
- Y83.4 Other reconstructive surgery as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
- Y83.5 Amputation of limb(s) as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
- Y83.6 Removal of other organ (partial) (total) as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
- Y83.8 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 procedure
- Y83.9 Surgical procedure, unspecified as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
About the Y83 Code Range
The ICD-10 code Y83 series identifies abnormal patient reactions or later complications caused by surgical operations or procedures without evidence of misadventure during the procedure. These codes specify the type of surgery involved when such complications arise.
This code range includes detailed categories such as Y83.0 for issues related to whole organ transplants, encompassing conditions like liver transplant disorder and accelerated rejection of renal transplants. Y83.1 covers complications from implants of artificial internal devices, such as resorption of bone grafts. For surgeries involving anastomosis, bypass, or grafting, Y83.2 addresses complications like vascular graft stenosis and anastomotic leakage. Other related codes cover complications after formation of external stomas (Y83.3), reconstructive surgery failures (Y83.4), limb amputations (Y83.5), and removal of organs (Y83.6). Additionally, Y83.8 includes other surgical complications such as post-surgical malabsorption, while Y83.9 applies when the surgical procedure causing the adverse reaction is unspecified.
Medical coders use these codes to report and track surgical complications precisely. For example, if a patient experiences postoperative cerebrospinal fluid leak after brain surgery, the relevant ICD-10 code would be Y83.9. Recognizing these codes helps document adverse surgical outcomes accurately without implying operator error or procedural mishap.
Questions About This Page
How many billable codes are in the Y83 range?
Of the 10 codes in this range, 9 are billable and valid for claim submission from October 1, 2025 through September 30, 2026. Category header codes group them but cannot be reported on claims.
What does the Y83 range classify?
The range classifies surgical 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 procedure. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
