Current
K91 — Intraoperative and postprocedural complications and disorders of digestive system, not elsewhere classified
Part of Chapter 11: Diseases of the digestive system , block Other diseases of the digestive system (K90-K95) .
Official Notes
Excludes2
complications of artificial opening of digestive system ( K94 .-)
Excludes2
complications of bariatric procedures ( K95 .-)
Excludes2
gastrojejunal ulcer ( K28 .-)
Excludes2
postprocedural (radiation) retroperitoneal abscess ( K68.11 )
Excludes2
radiation colitis ( K52.0 )
Excludes2
radiation gastroenteritis ( K52.0 )
Excludes2
radiation proctitis ( K62.7 )
Child Codes
- K91.0 Vomiting following gastrointestinal surgery Billable
- K91.1 Postgastric surgery syndromes Billable
- K91.2 Postsurgical malabsorption, not elsewhere classified Billable
- K91.3 Postprocedural intestinal obstruction Has subcodes
- K91.5 Postcholecystectomy syndrome Billable
- K91.6 Intraoperative hemorrhage and hematoma of a digestive system organ or structure complicating a procedure Has subcodes
- K91.7 Accidental puncture and laceration of a digestive system organ or structure during a procedure Has subcodes
- K91.8 Other intraoperative and postprocedural complications and disorders of digestive system Has subcodes
Referenced By
Official notes on these codes cite K91.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS