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Diagnosis Code

N03.9 CHRONIC NEPHRITIC SYNDROME WITH UNSP MORPHOLOGIC CHANGES


Code Information

Diagnosis Code: N03.9

Short Description: Chronic nephritic syndrome with unsp morphologic changes

Long Description: Chronic nephritic syndrome with unspecified morphologic changes

The code N03.9 is VALID for claim submission

Code Classification:

  • Diseases of the genitourinary system (N00–N99)
    • Glomerular diseases (N00-N08)
      • Chronic nephritic syndrome (N03)
        • N03.9 Chronic nephritic syndrome with unsp morphologic changes

Code Version: 2022 ICD-10-CM


Synonyms

  • Chronic diffuse glomerulonephritis
  • Chronic exudative glomerulonephritis
  • Chronic glomerulonephritis
  • Chronic nephritic syndrome
  • Chronic radiation nephritis
  • Complement component 3 glomerulonephritis
  • Complement component 3 glomerulopathy
  • Exudative glomerulonephritis
  • Exudative nephritis
  • Morphologic change of kidney due to chronic nephritic syndrome
  • Nephritic syndrome
  • Radiation nephritis
  • Secondary chronic nephritis

Diagnostic Related Group(s)

The code N03.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Other Kidney And Urinary Tract Diagnoses With Mcc (698)
  • Other Kidney And Urinary Tract Diagnoses With Cc (699)
  • Other Kidney And Urinary Tract Diagnoses Without Cc/mcc (700)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
N03.9 Right Arrow 582.9 Chronic nephritis NOS

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
N03 Chronic nephritic syndrome
N03.0 Chronic nephritic syndrome with minor glomerular abnormality
N03.1 Chronic nephritic syndrome with focal and segmental glomerular lesions
N03.2 Chronic nephritic syndrome with diffuse membranous glomerulonephritis
N03.3 Chronic nephritic syndrome with diffuse mesangial proliferative glomerulonephritis
N03.4 Chronic nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis
N03.5 Chronic nephritic syndrome with diffuse mesangiocapillary glomerulonephritis
N03.6 Chronic nephritic syndrome with dense deposit disease
N03.7 Chronic nephritic syndrome with diffuse crescentic glomerulonephritis
N03.8 Chronic nephritic syndrome with other morphologic changes
N03.A Chronic nephritic syndrome with C3 glomerulonephritis

This page was last updated on: 10/1/2023

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