ICD-10-CM 2027
ICD-10 code for mesangiocapillary diffuse nephropathy
Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis
From the official ICD-10-CM alphabetic index entry “Nephropathy › mesangiocapillary (diffuse)”. Page updated September 29, 2026.
About coding mesangiocapillary diffuse nephropathy
The ICD-10-CM code for mesangiocapillary diffuse nephropathy is N02.5 (Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis).
Within N02 (recurrent and persistent hematuria), N02.5 is specifically for recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis. Related codes cover with minor glomerular abnormality (N02.0), with focal and segmental glomerular lesions (N02.1), with diffuse membranous glomerulonephritis (N02.2), with diffuse mesangial proliferative glomerulonephritis (N02.3), with diffuse endocapillary proliferative glomerulonephritis (N02.4), with dense deposit disease (N02.6), with diffuse crescentic glomerulonephritis (N02.7), with other morphologic changes (N02.8) and 3 more.
Don't report N02.5 together with the conditions in its Excludes1 note: Recurrent and persistent hematuria with C3 glomerulonephritis (N02.A) and Recurrent and persistent hematuria with C3 glomerulopathy (N02.A).
As a secondary diagnosis it is a CC (complication or comorbidity), which can move an inpatient stay into the "with CC" MS-DRG of its family, unless the principal diagnosis excludes it.
Don't confuse with (Excludes1 for N02.5)
Common questions about mesangiocapillary diffuse nephropathy ICD-10 codes
What is the ICD-10 code for mesangiocapillary diffuse nephropathy?
- N02.5 — Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis.
Is N02.5 billable?
- Yes. N02.5 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can N02.5 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict N02.5 as a principal diagnosis.
Is N02.5 a CC or MCC?
- N02.5 is a CC (complication or comorbidity) under MS-DRG v44.0, unless excluded by the principal diagnosis.