N06.20

Isolated proteinuria with diffuse membranous glomerulonephritis, unspecified

Billable code

This code does not map to a risk-adjusting HCC in the loaded models.

Coding notes

Excludes 1 never coded together · Excludes 2 may co-exist

This code · N06.20
Excludes 1

membranous nephropathy NOS with nephrotic syndrome (N04.20)

Synonyms

Membranous nephropathy, NOS

Inherited from N06Isolated proteinuria with specified morphological lesion
Excludes 1

Proteinuria not associated with specific morphologic lesions (R80.0)

Inherited from N00-N08Glomerular diseases
Excludes 1

hypertensive chronic kidney disease (I12.-)

Code also

any associated kidney failure (N17-N19).

Inherited from chapter 14Diseases of the genitourinary system
Excludes 2

certain conditions originating in the perinatal period (P04-P96) certain infectious and parasitic diseases (A00-B99) complications of pregnancy, childbirth and the puerperium (O00-O9A) congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) endocrine, nutritional and metabolic diseases (E00-E88) injury, poisoning and certain other consequences of external causes (S00-T88) neoplasms (C00-D49) symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Official Guidelines for N06.20

FY 2026 ›
I.C.14Chapter-specific guidanceChapter 14: Diseases of Genitourinary System (N00-N99)

Subsections

Find N06.20 in the alphabetic index

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