N033-char group
Chronic nephritic syndrome
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
[See before N00 for subdivisions] Incl.: chronic: glomerular disease glomerulonephritis nephritis Excl.: chronic tubulo-interstitial nephritis (N11.-) diffuse sclerosing glomerulonephritis (N18.-) nephritic syndrome NOS (N05.-)
Codes within N03
N03.0Chronic nephritic syndrome, minor glomerular abnormalityN03.1Chronic nephritic syndrome, focal and segmental glomerular lesionsN03.2Chronic nephritic syndrome, diffuse membranous glomerulonephritisN03.3Chronic nephritic syndrome, diffuse mesangial proliferative glomerulonephritisN03.4Chronic nephritic syndrome, diffuse endocapillary proliferative glomerulonephritisN03.5Chronic nephritic syndrome, diffuse mesangiocapillary glomerulonephritisN03.6Chronic nephritic syndrome, dense deposit diseaseN03.7Chronic nephritic syndrome, diffuse crescentic glomerulonephritisN03.8Chronic nephritic syndrome, otherN03.9Chronic nephritic syndrome, unspecified