N393-char group
Other disorders of urinary system
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: haematuria: NOS (R31) recurrent and persistent (N02.-) with specified morphological lesion (N02.-) proteinuria NOS (R80)