ICD-10-CM Alphabetic Index · FY 2027 156 Entries
Nephritis in the ICD-10-CM Index ICD-10-CM
The main term Nephritis, nephritic (albuminuric) (azotemic) (congenital) (disseminated) (epithelial) (familial) (focal) (granulomatous) (hemorrhagic) (infantile) (nonsuppurative, excretory) (uremic) carries 156 index entries pointing to 77 ICD-10-CM codes. The default entry is N05.9, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2027 index fileEffective Oct 1, 2026 – Sep 30, 2027
156
Index Entries
77
Codes Referenced
N05.9
Default Code
N
Letter
156 of 156 shown
ICD-10-CM
Index Entries Under Nephritis 156 entries · 77 codes
Nephritis, nephritic (albuminuric) (azotemic) (congenital) (disseminated) (epithelial) (familial) (focal) (granulomatous) (hemorrhagic) (infantile) (nonsuppurative, excretory) (uremic) N05.9
with
C3
glomerulonephritis N05.A
glomerulopathy N05.A
with dense deposit disease N05.6
dense deposit disease N05.6
diffuse
crescentic glomerulonephritis N05.7
endocapillary proliferative glomerulonephritis N05.4
membranous glomerulonephritis N05.2
mesangial proliferative glomerulonephritis N05.3
mesangiocapillary glomerulonephritis N05.5
edema see Nephrosis
focal and segmental glomerular lesions N05.1
foot process disease N04.9
glomerular lesion
diffuse sclerosing N05.8
hypocomplementemic see Nephritis, membranoproliferative
IgA see Nephropathy, IgA
lobular, lobulonodular see Nephritis, membranoproliferative
nodular see Nephritis, membranoproliferative
idiopathic immune membranoproliferative glomerulonephritis (IC-MPGN) N04.B1
secondary immune complex membranoproliferative glomerulonephritis (IC-MPGN) N04.B2
lesion of
glomerulonephritis, proliferative N05.8
renal necrosis N05.9
minor glomerular abnormality N05.0
specified morphological changes NEC N05.8
acute N00.9
with
C3
glomerulonephritis N00.A
glomerulopathy N00.A
with dense deposit disease N00.6
dense deposit disease N00.6
diffuse
crescentic glomerulonephritis N00.7
endocapillary proliferative glomerulonephritis N00.4
membranous glomerulonephritis N00.2
mesangial proliferative glomerulonephritis N00.3
mesangiocapillary glomerulonephritis N00.5
focal and segmental glomerular lesions N00.1
idiopathic immune membranoproliferative glomerulonephritis (IC-MPGN) N00.B1
secondary immune complex membranoproliferative glomerulonephritis (IC-MPGN) N00.B2
minor glomerular abnormality N00.0
specified morphological changes NEC N00.8
antiglomerular basement membrane (anti-GBM) antibody NEC
in Goodpasture's syndrome M31.0
antitubular basement membrane (tubulo-interstitial) NEC N12
toxic see Nephropathy, toxic
arteriolar see Hypertension, kidney
arteriosclerotic see Hypertension, kidney
ascending see Nephritis, tubulo-interstitial
atrophic N03.9
Balkan (endemic) N15.0
calculous, calculus see Calculus, kidney
cardiac see Hypertension, kidney
cardiovascular see Hypertension, kidney
chronic N03.9
with
C3
glomerulonephritis N03.A
glomerulopathy N03.A
with dense deposit disease N03.6
dense deposit disease N03.6
diffuse
crescentic glomerulonephritis N03.7
endocapillary proliferative glomerulonephritis N03.4
membranous glomerulonephritis N03.2
mesangial proliferative glomerulonephritis N03.3
mesangiocapillary glomerulonephritis N03.5
focal and segmental glomerular lesions N03.1
minor glomerular abnormality N03.0
specified morphological changes NEC N03.8
arteriosclerotic see Hypertension, kidney
cirrhotic N26.9
complicating pregnancy O26.83 Non-billable
croupous N00.9
degenerative see Nephrosis
diffuse sclerosing N05.8
due to
diabetes mellitus see E08-E13 with .21
subacute bacterial endocarditis I33.0
systemic lupus erythematosus (chronic) M32.14
typhoid fever A01.09
gonococcal (acute) (chronic) A54.21
hypocomplementemic see Nephritis, membranoproliferative
IgA see Nephropathy, IgA
immune complex (circulating) NEC N05.8
infective see Nephritis, tubulo-interstitial
interstitial see Nephritis, tubulo-interstitial
lead N14.3
membranoproliferative (diffuse) (type 1 or 3) N05.5 see also N00-N07 with fourth character .5
type 2 N05.6 see also N00-N07 with fourth character .6
minimal change N05.0
necrotic, necrotizing NEC N05.8 see also N00-N07 with fourth character .8
nephrotic see Nephrosis
nodular see Nephritis, membranoproliferative
polycystic Q61.3
adult type Q61.2
autosomal
dominant Q61.2
recessive NEC Q61.19
childhood type NEC Q61.19
infantile type NEC Q61.19
poststreptococcal N05.9
acute N00.9
chronic N03.9
rapidly progressive N01.9
proliferative NEC N05.8 see also N00-N07 with fourth character .8
purulent see Nephritis, tubulo-interstitial
rapidly progressive N01.9
with
C3
glomerulonephritis N01.A
glomerulopathy N01.A
with dense deposit disease N01.6
dense deposit disease N01.6
diffuse
crescentic glomerulonephritis N01.7
endocapillary proliferative glomerulonephritis N01.4
membranous glomerulonephritis N01.2
mesangial proliferative glomerulonephritis N01.3
mesangiocapillary glomerulonephritis N01.5
focal and segmental glomerular lesions N01.1
minor glomerular abnormality N01.0
specified morphological changes NEC N01.8
salt losing or wasting NEC N28.89
saturnine N14.3
sclerosing, diffuse N05.8
septic see Nephritis, tubulo-interstitial
specified pathology NEC N05.8 see also N00-N07 with fourth character .8
subacute N01.9
suppurative see Nephritis, tubulo-interstitial
syphilitic (late) A52.75
early (secondary) A51.44
toxic see Nephropathy, toxic
tubal, tubular see Nephritis, tubulo-interstitial
tuberculous A18.11
tubulo-interstitial (in) N12
acute (infectious) N10
chronic (infectious) N11.9
nonobstructive N11.8
reflux-associated N11.0
obstructive N11.1
specified NEC N11.8
due to
Sjögren's syndrome M35.04
vascular see Hypertension, kidney
war N00.9
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2027 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2026 through September 30, 2027.
