K583-char group

Irritable bowel syndrome

⇄ Primary-code rule changed vs QĐ4469

Coding rules (TT06)

●Avoid — more specific 4-5 char codes exist (see below)

Coding guidance (WHO 2019)

Incl.: irritable colon

Codes within K58

K58.1Irritable bowel syndrome with predominant diarrhoea [IBS-D]K58.2Irritable bowel syndrome with predominant constipation [IBS-C]K58.3Irritable bowel syndrome with mixed bowel habits [IBS-M]K58.8Other and unspecified irritable bowel syndrome