K91.1
ICD-10BillablePostgastric surgery syndromes
Official ICD-10-CM descriptor (FY2026)
Postgastric surgery syndromes
K91.1 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Dumping syndrome
- Postgastrectomy syndrome
- Postvagotomy syndrome
Related codes in K91
- K91.0Vomiting following gastrointestinal surgery
- K91.2Postsurgical malabsorption, not elsewhere classified
- K91.3Postprocedural intestinal obstructioncategory
- K91.5Postcholecystectomy syndrome
- K91.6Intraop hemor/hemtom of a dgstv sys org comp a procedurecategory
- K91.7Accidental pnctr & lac of a digestive system org dur proccategory
- K91.8Oth intraop and postproc comp and disorders of dgstv syscategory
Where this code sits
- Parent code
- K91
Krasyn AI Coder
Get code suggestions automatically as you type notes. Free for 50 analyses.
Install for Chrome — freeSource
ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.