N02.B
Non-billableRecurrent and persistent immunoglobulin A nephropathy
Recurrent and persistent immunoglobulin A nephropathy
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- 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)
Code Also
A second code may be required; sequencing depends on circumstances
- any associated kidney failure (N17-N19).
Child Codes (7)
N02.B1Recurrent and persistent IgA nephrop with glomerular lesion
N02.B2Recur and perst IgA nephr with focal and seg glomerular lesn
N02.B3Recur and perst IgA nephr w diffus membr prolif glomrlneph
N02.B4Recur and perst IgA nephr with diffus membranous glomrlneph
N02.B5Recur & perst IgA nephr w diffus mesangial prolif glomrlneph
N02.B6Recur and perst IgA nephr with diffus mesangiocap glomrlneph
N02.B9Other recurrent and persistent immunoglobulin A nephropathy
Also Known As / Clinical Terms
Frequently Asked Questions
What is ICD-10 code N02.B?
ICD-10-CM code N02.B represents "Recurrent and persistent immunoglobulin A nephropathy". It is a non-billable header code — use a more specific child code for billing purposes.
Is N02.B a billable code?
No, N02.B is a non-billable header code. You need to use one of its more specific child codes for billing. There are 7 child codes under N02.B.
What chapter is N02.B in?
N02.B is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What codes cannot be used with N02.B?
N02.B has Excludes1 notes indicating codes that cannot be used together with it, including: hypertensive chronic kidney disease (I12.-); acute cystitis with hematuria (N30.01); hematuria NOS (R31.9); and 1 more.
What are the subcategories under N02.B?
N02.B has 7 child codes, including: N02.B1 (Recurrent and persistent IgA nephrop with glomerular lesion), N02.B2 (Recur and perst IgA nephr with focal and seg glomerular lesn), N02.B3 (Recur and perst IgA nephr w diffus membr prolif glomrlneph), N02.B4 (Recur and perst IgA nephr with diffus membranous glomrlneph), and 3 more.
What are the UMLS CUIs for N02.B?
N02.B is linked to 1 UMLS Concept Unique Identifier: C5819249. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.