N02.B
N02.B — Recurrent and persistent immunoglobulin A nephropathy
Non-billable headerICD-10-CM
N02.B is a non-billable header ICD-10-CM code for recurrent and persistent immunoglobulin a nephropathy. It cannot be billed on its own: choose one of the more specific child codes below.
Risk adjustment
N02.B does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Code to one of these instead N02.B
7 child codes. Green means billable.
- N02.B1Recurrent and persistent immunoglobulin A nephropathy with glomerular lesion
- N02.B2Recurrent and persistent immunoglobulin A nephropathy with focal and segmental glomerular lesion
- N02.B3Recurrent and persistent immunoglobulin A nephropathy with diffuse membranoproliferative glomerulonephritis
- N02.B4Recurrent and persistent immunoglobulin A nephropathy with diffuse membranous glomerulonephritis
- N02.B5Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangial proliferative glomerulonephritis
- N02.B6Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangiocapillary glomerulonephritis
- N02.B9Other recurrent and persistent immunoglobulin A nephropathy
Related codes at this level
Codes that share N02. If N02.B is not quite right, the correct code is usually one of these.
- N02.0Recurrent and persistent hematuria with minor glomerular abnormality
- N02.1Recurrent and persistent hematuria with focal and segmental glomerular lesions
- N02.2Recurrent and persistent hematuria with diffuse membranous glomerulonephritis
- N02.3Recurrent and persistent hematuria with diffuse mesangial proliferative glomerulonephritis
- N02.4Recurrent and persistent hematuria with diffuse endocapillary proliferative glomerulonephritis
- N02.5Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis
- N02.6Recurrent and persistent hematuria with dense deposit disease
- N02.7Recurrent and persistent hematuria with diffuse crescentic glomerulonephritis
- N02.8Recurrent and persistent hematuria with other morphologic changes
- N02.9Recurrent and persistent hematuria with unspecified morphologic changes
- N02.ARecurrent and persistent hematuria with C3 glomerulonephritis
Questions about N02.B
- Is N02.B a billable ICD-10-CM code?
- No. N02.B is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does N02.B sit in the tabular list?
- Diseases of the genitourinary system (N00-N99), in the block Glomerular diseases (N00-N08).