ICD-10 diagnosis code

K91.8 Other postprocedural disorders of digestive system, not elsewhere classified

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K91.8 is the ICD-10 code for Other postprocedural disorders of digestive system, not elsewhere classified. It is a four-character subcategory of K91 (Postprocedural disorders of digestive system, not elsewhere classified), the most specific level in the WHO edition. It belongs to the block K90–K93 (Other diseases of the digestive system) in Chapter XI, Diseases of the digestive system.

Code type
Subcategory (4 characters)
Chapter
XI · K00–K93
Classification
WHO ICD-10, 2019 version

K91.8 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

NorwayICD-10-NO

K91.8Annen spesifisert forstyrrelse i fordøyelsessystemet som følge av prosedyre, ikke klassifisert annet sted

DenmarkICD-10-DK

DK918Anden forstyrrelse i fordøjelsessystemet efter kirurgisk eller medicinsk behandling IKA

  • DK918APostoperativt afferent loop syndrome
  • DK918BNekrose af gastrisk pouch
FinlandICD-10-FI

K91.8Muualla luokittamaton toimenpiteen jälkeinen ruuansulatuskanavan sairaus

GermanyICD-10-GM

K91.8Sonstige Krankheiten des Verdauungssystems nach medizinischen Maßnahmen, anderenorts nicht klassifiziert

  • K91.80Generalisierte Mukositis bei Immunkompromittierung
  • K91.81Insuffizienzen von Anastomosen und Nähten nach Operationen an Gallenblase und Gallenwegen
  • K91.82Insuffizienzen von Anastomosen und Nähten nach Operationen am Pankreas
  • K91.83Insuffizienzen von Anastomosen und Nähten nach Operationen am sonstigen Verdauungstrakt
  • K91.84Strikturen nach endoskopischen Eingriffen und Operationen am Verdauungstrakt
  • K91.88Sonstige Krankheiten des Verdauungssystems nach medizinischen Maßnahmen, anderenorts nicht klassifiziert
FranceICD-10-FR

K91.8Autres atteintes de l'appareil digestif après un acte à visée diagnostique et

NetherlandsICD-10-NL

K91.8overige gespecificeerde aandoeningen van spijsverteringsstelsel na

United StatesICD-10-CM

Listed through more specific codes:

  • K91.81Other intraoperative complications of digestive system
  • K91.82Postprocedural hepatic failure
  • K91.83Postprocedural hepatorenal syndrome
  • K91.86Retained cholelithiasis following cholecystectomy
  • K91.89Other postprocedural complications and disorders of digestive system

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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