K91.3
Postprocedural intestinal obstruction
Not billable — category only FY2026 2025-10-01 → 2026-09-30
Exclusions 15 never code together
K91code
Excludes2
- complications of artificial opening of digestive system (K94.-)K94.-
- complications of bariatric procedures (K95.-)K95.-
- gastrojejunal ulcer (K28.-)K28.-
- postprocedural (radiation) retroperitoneal abscess (K68.11)K68.11
- radiation colitis (K52.0)K52.0
- radiation gastroenteritis (K52.0)K52.0
- radiation proctitis (K62.7)K62.7
K00-K95chapter
Excludes2
- certain conditions originating in the perinatal period (P04-P96)P04-P96
- certain infectious and parasitic diseases (A00-B99)A00-B99
- complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)Q00-Q99
- endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
- injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
- neoplasms (C00-D49)C00-D49
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes
No further instructional notes apply.
Index entries leading here filed at null
No alphabetic index entry points at this code.
Alongside this code 7 same parent — K91
K91.0 Vomiting following gastrointestinal surgery K91.1 Postgastric surgery syndromes K91.2 Postsurgical malabsorption, not elsewhere classified K91.5 Postcholecystectomy syndrome K91.6 Intraop hemor/hemtom of a dgstv sys org comp a procedure category K91.7 Accidental pnctr & lac of a digestive system org dur proc category K91.8 Oth intraop and postproc comp and disorders of dgstv sys category
Subordinate codes 3
Medications 2
MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.