N03

Chronic nephritic syndrome

Non-billable header

N03 is a non-billable header code. Use one of the more specific codes below.

Inclusion terms

Not coded here — never report together with this code.

Not included here — may be reported together when both conditions exist.

certain conditions originating in the perinatal period (P04-P96)
certain infectious and parasitic diseases (A00-B99)
complications of pregnancy, childbirth and the puerperium (O00-O9A)
congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
endocrine, nutritional and metabolic diseases (E00-E88)
injury, poisoning and certain other consequences of external causes (S00-T88)
neoplasms (C00-D49)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

An additional code may be needed.

N03.0Chronic nephritic syndrome with minor glomerular abnormalityBillable
N03.1Chronic nephritic syndrome with focal and segmental glomerular lesionsBillable
N03.2Chronic nephritic syndrome with diffuse membranous glomerulonephritisBillable
N03.3Chronic nephritic syndrome with diffuse mesangial proliferative glomerulonephritisBillable
N03.4Chronic nephritic syndrome with diffuse endocapillary proliferative glomerulonephritisBillable
N03.5Chronic nephritic syndrome with diffuse mesangiocapillary glomerulonephritisBillable
N03.6Chronic nephritic syndrome with dense deposit diseaseBillable
N03.7Chronic nephritic syndrome with diffuse crescentic glomerulonephritisBillable
N03.8Chronic nephritic syndrome with other morphologic changesBillable
N03.9Chronic nephritic syndrome with unspecified morphologic changesBillable
N03.AChronic nephritic syndrome with C3 glomerulonephritisBillable