N03 Non-Billable Code
Chronic nephritic syndrome
Chapter Classification
Chapter 14
Diseases of the genitourinary system (N00-N99)
Section Detail
N00-N08
Glomerular diseases (N00-N08)
Coding Guidelines & Notes
includes
- chronic glomerular disease
- chronic glomerulonephritis
- chronic nephritis
excludes1
- chronic tubulo-interstitial nephritis (N11.-)
- diffuse sclerosing glomerulonephritis (N05.8-)
- nephritic syndrome NOS (N05.-)
More Specific Diagnosis Codes
This code is not billable as it requires a higher level of specificity. Select a more specific code below.
- N03.0 - Chronic nephritic syndrome with minor glomerular abnormality Billable
- N03.1 - Chronic nephritic syndrome with focal and segmental glomerular lesions Billable
- N03.2 - Chronic nephritic syndrome with diffuse membranous glomerulonephritis Billable
- N03.3 - Chronic nephritic syndrome with diffuse mesangial proliferative glomerulonephritis Billable
- N03.4 - Chronic nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis Billable
- N03.5 - Chronic nephritic syndrome with diffuse mesangiocapillary glomerulonephritis Billable
- N03.6 - Chronic nephritic syndrome with dense deposit disease Billable
- N03.7 - Chronic nephritic syndrome with diffuse crescentic glomerulonephritis Billable
- N03.8 - Chronic nephritic syndrome with other morphologic changes Billable
- N03.9 - Chronic nephritic syndrome with unspecified morphologic changes Billable
- N03.A - Chronic nephritic syndrome with C3 glomerulonephritis Billable
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