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Diagnosis Code

N04.1 NEPHROTIC SYNDROME W FOCAL AND SEGMENTAL GLOMERULAR LESIONS


Code Information

Diagnosis Code: N04.1

Short Description: Nephrotic syndrome w focal and segmental glomerular lesions

Long Description: Nephrotic syndrome with focal and segmental glomerular lesions

The code N04.1 is VALID for claim submission

Code Classification:

  • Diseases of the genitourinary system (N00–N99)
    • Glomerular diseases (N00-N08)
      • Nephrotic syndrome (N04)
        • N04.1 Nephrotic syndrome w focal and segmental glomerular lesions

Code Version: 2022 ICD-10-CM


Synonyms

  • Classical focal segmental glomerulosclerosis
  • Congenital nephrotic syndrome with focal glomerulosclerosis
  • Focal segmental glomerulosclerosis
  • Hyperfiltration focal segmental glomerulosclerosis
  • Nephrotic syndrome, focal and segmental glomerular lesions

Diagnostic Related Group(s)

The code N04.1 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)

References to Index of Diseases and Injuries

The code N04.1 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Nephrotic syndrome with focal and segmental hyalinosis
    • Nephrotic syndrome with focal and segmental sclerosis
    • Nephrotic syndrome with focal glomerulonephritis

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
N04.1 Right Arrow 581.1 Epimembranous nephritis

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
N04 Nephrotic syndrome
N04.0 Nephrotic syndrome with minor glomerular abnormality
N04.2 Nephrotic syndrome with diffuse membranous glomerulonephritis
N04.20 Nephrotic syndrome with diffuse membranous glomerulonephritis, unspecified
N04.21 Primary membranous nephropathy with nephrotic syndrome
N04.22 Secondary membranous nephropathy with nephrotic syndrome
N04.29 Other nephrotic syndrome with diffuse membranous glomerulonephritis
N04.3 Nephrotic syndrome with diffuse mesangial proliferative glomerulonephritis
N04.4 Nephrotic syndrome with diffuse endocapillary proliferative glomerulonephritis
N04.5 Nephrotic syndrome with diffuse mesangiocapillary glomerulonephritis
N04.6 Nephrotic syndrome with dense deposit disease
N04.7 Nephrotic syndrome with diffuse crescentic glomerulonephritis
N04.8 Nephrotic syndrome with other morphologic changes
N04.9 Nephrotic syndrome with unspecified morphologic changes
N04.A Nephrotic syndrome with C3 glomerulonephritis

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

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