N03.A Chronic nephritic syndrome with C3 glomerulonephritis
Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.
Applicable to
- Chronic nephritic syndrome with C3 glomerulopathy
Excludes1 (never code together)
- Chronic nephritic syndrome (with C3 glomerulopathy) with dense deposit disease (N03.6)
Applies from N03 Chronic nephritic syndrome
Includes
- chronic glomerular disease
- chronic glomerulonephritis
- chronic nephritis
Excludes1 (never code together)
- chronic tubulo-interstitial nephritis (N11.-)
- diffuse sclerosing glomerulonephritis (N05.8-)
- nephritic syndrome NOS (N05.-)
MS-DRG index
Defines the logic of DRG(s) 698-700 in MDC 11.
Code annotations containing back-references to N03.A
Back-references to N03.A
- Type 1 Excludes:
N03.5 Chronic nephritic syndrome with diffuse mesangiocapillary glomerulonephritis ("Chronic nephritic syndrome with C3 glomerulonephritis (N03.A)") - Type 1 Excludes:
N03.5 Chronic nephritic syndrome with diffuse mesangiocapillary glomerulonephritis ("Chronic nephritic syndrome with C3 glomerulopathy (N03.A)")
Diagnosis Index entries for N03.A
- Nephritis, nephritic (albuminuric) (azotemic) (congenital) (disseminated) (epithelial) (familial) (focal) (granulomatous) (hemorrhagic) (infantile) (nonsuppurative, excretory) (uremic) › chronic › with › C3 › glomerulonephritis
- Nephritis, nephritic (albuminuric) (azotemic) (congenital) (disseminated) (epithelial) (familial) (focal) (granulomatous) (hemorrhagic) (infantile) (nonsuppurative, excretory) (uremic) › chronic › with › C3 › glomerulopathy
Nearby codes
N03.5 Chronic nephritic syndrome with diffuse mesangiocapillary glomerulonephritisN03.6 Chronic nephritic syndrome with dense deposit diseaseN03.7 Chronic nephritic syndrome with diffuse crescentic glomerulonephritisN03.8 Chronic nephritic syndrome with other morphologic changesN03.9 Chronic nephritic syndrome with unspecified morphologic changesN03.A Chronic nephritic syndrome with C3 glomerulonephritis (this code)