K593-char group
Other functional intestinal disorders
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: change in bowel habit NOS (R19.4) functional disorders of stomach (K31.-) intestinal malabsorption (K90.-) psychogenic intestinal disorders (F45.3)