DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

N08 diagnosis code · Billable category · FY2027

N08 Glomerular disorders in diseases classified elsewhere

  • Billable
  • Not CC/MCC
  • POA reported

N08 ICD-10 code: a billable diagnosis code in FY2027; the category has no subdivisions.

Where it sits

  1. Chapter 14 Diseases of the genitourinary system (N00-N99)
  2. N00-N08 Glomerular diseases (N00-N08)
  3. N08 Glomerular disorders in diseases classified elsewhere
CC / MCC
Neither
MS-DRG
698-700
HCC V28
–
POA
Reported
Code Editor
Manifestation
Index entries
39

Instructions

At N08

Inclusion terms

  • Glomerulonephritis
  • Nephritis
  • Nephropathy

Excludes1

  • glomerulonephritis, nephritis and nephropathy (in):
  • antiglomerular basement membrane disease (M31.0) M31.0
  • diabetes (E08-E13 with .21) E08 E13
  • gonococcal (A54.21) A54.21
  • Goodpasture's syndrome (M31.0) M31.0
  • hemolytic-uremic syndrome (D59.3-) D59.3
  • lupus (M32.14) M32.14
  • mumps (B26.83) B26.83
  • syphilis (A52.75) A52.75
  • systemic lupus erythematosus (M32.14) M32.14
  • Wegener's granulomatosis (M31.31) M31.31
  • pyelonephritis in diseases classified elsewhere (N16) N16
  • renal tubulo-interstitial disorders classified elsewhere (N16) N16

Code first

  • underlying disease, such as:
  • amyloidosis (E85.-) E85
  • congenital syphilis (A50.5) A50.5
  • cryoglobulinemia (D89.1) D89.1
  • disseminated intravascular coagulation (D65) D65
  • gout (M1A.-, M10.-) M1A M10
  • microscopic polyangiitis (M31.7) M31.7
  • multiple myeloma (C90.0-) C90.0
  • sepsis (A40.0-A41.9) A40.0 A41.9
  • sickle-cell disease (D57.0-D57.8) D57.0 D57.8

Notes that also apply

Block N00-N08 instructions (Excludes1 1, Code also 1): printed on the block page.

Chapter 14 instructions (Excludes2 8): printed on the chapter 14 page.

Index entries

  • Nephropathysickle-cell → D57.- [N08]
  • Nephritis, nephritic (albuminuric) (azotemic) (congenital) (disseminated) (epithelial) (familial) (focal) (granulomatous) (hemorrhagic) (infantile) (nonsuppurative, excretory) (uremic)amyloid → E85.4 [N08]
  • Disorder (of)glomerular (in)sepsis NEC → A41.- [N08]
  • Glomerulonephritisin (due to)sepsis → A41.9 [N08]
  • Glomerulonephritisin (due to)syphilis (late) congenital → A50.59 [N08]
  • Nephritis, nephritic (albuminuric) (azotemic) (congenital) (disseminated) (epithelial) (familial) (focal) (granulomatous) (hemorrhagic) (infantile) (nonsuppurative, excretory) (uremic)syphilitic (late)congenital → A50.59 [N08]
  • Disorder (of)glomerular (in)schistosomiasis → B65.9 [N08]
  • Glomerulonephritisin (due to)bilharziasis → B65.9 [N08]
  • Glomerulonephritisin (due to)schistosomiasis → B65.9 [N08]
  • Disorder (of)glomerular (in)strongyloidiasis → B78.9 [N08]
  • Glomerulonephritisin (due to)strongyloidiasis → B78.9 [N08]
  • Disorder (of)glomerular (in)Waldenström macroglobulinemia → C88.0- [N08]
  • Glomerulonephritisin (due to)Waldenström macroglobulinemia → C88.0- [N08]
  • Disorder (of)glomerular (in)multiple myeloma → C90.0- [N08]
  • Glomerulonephritisin (due to)multiple myeloma → C90.0- [N08]
  • Disorder (of)glomerular (in)sickle-cell disorders → D57.- [N08]
  • Glomerulonephritisin (due to)sickle-cell disorders → D57.- [N08]
  • Disorder (of)glomerular (in)disseminated intravascular coagulation → D65 [N08]
  • Glomerulonephritisin (due to)defibrination syndrome → D65 [N08]
  • Glomerulonephritisin (due to)disseminated intravascular coagulation → D65 [N08]
  • Disorder (of)glomerular (in)Henoch (-Schönlein) purpura → D69.0 [N08]
  • Glomerulonephritisin (due to)Henoch (-Schönlein) purpura → D69.0 [N08]
  • Disorder (of)glomerular (in)cryoglobulinemia → D89.1 [N08]
  • Glomerulonephritisin (due to)cryoglobulinemia → D89.1 [N08]
  • Disorder (of)glomerular (in)Fabry's disease → E75.21 [N08]
  • Glomerulonephritisin (due to)Fabry (-Anderson) disease → E75.21 [N08]
  • Disorder (of)glomerular (in)familial lecithin cholesterol acyltransferase deficiency → E78.6 [N08]
  • Glomerulonephritisin (due to)lecithin cholesterol acyltransferase deficiency → E78.6 [N08]
  • Disorder (of)glomerular (in)amyloidosis → E85.4 [N08]
  • Glomerulonephritisin (due to)amyloidosis → E85.4 [N08]
  • Nephrosis, nephrotic (Epstein's) (syndrome) (congenital)inamyloidosis → E85.4 [N08]
  • Disorder (of)glomerular (in)subacute bacterial endocarditis → I33.0 [N08]
  • Glomerulonephritisin (due to)subacute bacterial endocarditis → I33.0 [N08]
  • Disorder (of)glomerular (in)thrombotic thrombocytopenic purpura → M31.19 [N08]
  • Glomerulonephritisin (due to)thrombotic thrombocytopenic purpura → M31.19 [N08]
  • Disorder (of)glomerular (in)microscopic polyangiitis → M31.7 [N08]
  • Glomerulonephritisin (due to)microscopic polyangiitis → M31.7 [N08]
  • Disorder (of)glomerular (in)sepsis NECstreptococcal → A40.- [N08]
  • Glomerulonephritisin (due to)sepsisstreptococcal → A40- [N08]

NCHS Alphabetic Index. Index first, then the Tabular List.

Medicare grouping and edits

CMS files for N08
CC / MCCNeither
Appendix BMDC 11 Diseases and Disorders of the Kidney and Urinary Tract, MS-DRG 698-700 (Other Kidney and Urinary Tract Diagnoses with MCC…)
Code EditorManifestation code: not allowed as principal diagnosis
POAReported
HCC V28–

CMS: MS-DRG v44 (Appendix B, C), MCE v44, POA list FY2027, 2027 Initial ICD-10-CM Mappings. What the rows mean.

Hierarchy