K91 Intraop and postproc comp and disorders of dgstv sys, NEC
ICD-10-CM category K91 sits in Chapter 11 (Diseases of the digestive system, K00-K95). It contains 24 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
K91.3 Postprocedural intestinal obstructionK91.6 Intraop hemor/hemtom of a dgstv sys org comp a procedureK91.7 Accidental pnctr & lac of a digestive system org dur procK91.8 Oth intraop and postproc comp and disorders of dgstv sysK91.84 Postproc hemorrhage of a dgstv sys org following a procedureK91.85 Complications of intestinal pouchK91.87 Postproc hematoma and seroma of a dgstv sys org fol a proc
Billable codes in K91
| Code | Description |
|---|---|
K91.0 | Vomiting following gastrointestinal surgery |
K91.1 | Postgastric surgery syndromes |
K91.2 | Postsurgical malabsorption, not elsewhere classified |
K91.30 | Postprocedural intestinal obstruction, unspecified as to partial versus complete |
K91.31 | Postprocedural partial intestinal obstruction |
K91.32 | Postprocedural complete intestinal obstruction |
K91.5 | Postcholecystectomy syndrome |
K91.61 | Intraoperative hemorrhage and hematoma of a digestive system organ or structure complicating a digestive system procedure |
K91.62 | Intraoperative hemorrhage and hematoma of a digestive system organ or structure complicating other procedure |
K91.71 | Accidental puncture and laceration of a digestive system organ or structure during a digestive system procedure |
K91.72 | Accidental puncture and laceration of a digestive system organ or structure during other procedure |
K91.81 | Other intraoperative complications of digestive system |
K91.82 | Postprocedural hepatic failure |
K91.83 | Postprocedural hepatorenal syndrome |
K91.840 | Postprocedural hemorrhage of a digestive system organ or structure following a digestive system procedure |
K91.841 | Postprocedural hemorrhage of a digestive system organ or structure following other procedure |
K91.850 | Pouchitis |
K91.858 | Other complications of intestinal pouch |
K91.86 | Retained cholelithiasis following cholecystectomy |
K91.870 | Postprocedural hematoma of a digestive system organ or structure following a digestive system procedure |
K91.871 | Postprocedural hematoma of a digestive system organ or structure following other procedure |
K91.872 | Postprocedural seroma of a digestive system organ or structure following a digestive system procedure |
K91.873 | Postprocedural seroma of a digestive system organ or structure following other procedure |
K91.89 | Other postprocedural complications and disorders of digestive system |
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