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1A40.0 Gastroenteritis or colitis without specification of origin International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01 There is no mention whether the gastroenteritis or colitis is infectious or non-infectious.
postcoordination Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Specific anatomy - multiple selections are allowed [select] XA9607 Gastrointestinal tract – XA0828 Oesophagus –– XA1180 Upper third of oesophagus –– XA2BY3 Middle third of oesophagus –– XA9CB6 Lower third of oesophagus –– XA0N03 Cervical oesophagus –– XA8JT3 Thoracic oesophagus –– XA0TN5 Abdominal oesophagus –– XA4YW8 Overlapping sites of oesophagus – XA7SR6 Cardioesophageal junction – XA7MC7 Stomach –– XA2828 Gastric cardia –– XA7UE1 Gastric corpus –– XA56K7 Gastric fundus –– XA6P89 Gastric pylorus ––– XA4EC5 Pyloric antrum –– XA7WQ5 Greater curvature of stomach –– XA4ML9 Lesser curvature of stomach – XA6452 Small intestine –– XA9780 Duodenum –– XA8UM1 Jejunum –– XA0QT6 Ileum – XA1B13 Large intestine –– XA6J68 Caecum –– XA03U9 Colon ––– XA3AL5 Ascending colon ––– XA95L3 Hepatic flexure of colon ––– XA49U1 Transverse colon ––– XA1PY9 Splenic flexure of colon ––– XA2G13 Descending colon ––– XA8YJ9 Sigmoid colon ––– XA33J5 Rectosigmoid junction ––– XA7177 Descending colon and splenic flexure of colon ––– XA25P9 Ascending colon and right flexure of colon –– XA4KU2 Rectum –– XA0D34 Anus –– XA39S6 Anal Canal –– XA8QB7 Cloacogenic zone – XA28R6 Upper gastrointestinal tract, not elsewhere classified – XA8PW4 Appendix Course - only one may be selected [select] XT5R Acute XT8W Chronic
synonyms Gastroenteritis or colitis without specification of origin neonatal diarrhoea NOS gastroenteritis NOS Colon inflammation inflammation of colon colitis NOS colonic inflammation Acute colitis haemorrhagic colitis septic colitis Acute caecitis caecal inflammation Sigmoiditis sigmoiditis NOS sigmoid inflammation Ileum inflammation ileitis ileitis NOS ileocolitis Jejunitis jejunitis NOS jejunal inflammation
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