N00.9
BillableAcute nephritic syndrome with unsp morphologic changes
Acute nephritic syndrome with unspecified morphologic changes
Coding Notes
Includes
Conditions included under this code
- acute glomerular disease
- acute glomerulonephritis
- acute nephritis
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 periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Code Also
A second code may be required; sequencing depends on circumstances
Related Codes(10)
N00.0Acute nephritic syndrome with minor glomerular abnormality
N00.1Acute neph syndrome w focal and segmental glomerular lesions
N00.2Acute nephritic syndrome w diffuse membranous glomrlneph
N00.3Acute neph syndrome w diffuse mesangial prolif glomrlneph
N00.4Acute neph syndrome w diffuse endocaplry prolif glomrlneph
N00.5Acute nephritic syndrome w diffuse mesangiocap glomrlneph
N00.6Acute nephritic syndrome with dense deposit disease
N00.7Acute nephritic syndrome w diffuse crescentic glomrlneph
N00.8Acute nephritic syndrome with other morphologic changes
N00.AAcute nephritic syndrome with C3 glomerulonephritis
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(49)
SNOMED CT
- Nephritis caused by radiation7725007
- Radiation nephritis7725007
- AGN - Acute glomerulonephritis19351000
- Acute glomerulonephritis19351000
- Acute nephritic syndrome61503006
- Acute nephritis61503006
- Acute glomerulonephritis due to and following streptococcal infection68544003
- Acute post-streptococcal glomerulonephritis68544003
- PSGN - post-streptococcal glomerulonephritis68544003
- Post-streptococcal glomerulonephritis68544003
- Acute glomerulonephritis associated with another disorder197582001
- Acute exudative nephritis197583006
- Acute focal nephritis197584000
- Acute diffuse nephritis197585004
- Anaphylactoid glomerulonephritis197629000
- Post-infectious glomerulonephritis236395002
- Post-infective glomerulonephritis236395002
- Acute radiation nephritis236524006
- Glomerular disease due to infectious disease860892003
- Infective glomerular disease860892003
- Acute exudative glomerulonephritis1162265009
- Exudative glomerulonephritis1162266005
- Acute nephritis due to another disorder40371000119105
- Exudative nephritis7011000119105
UMLS
Clinical Terms
- Acute glomerulonephritis due to and following streptococcal infection
- Exudative glomerulonephritis
- Acute nephritis due to another disorder
- Acute glomerulonephritis associated with another disorder
- Radiation nephritis
- Glomerular disease due to infectious disease
- Exudative nephritis
- Acute nephritis
- Acute post-streptococcal glomerulonephritis
- Infective glomerular disease
- Acute glomerulonephritis
- Post-infective glomerulonephritis
- Acute exudative nephritis
- Acute radiation nephritis
- AGN - Acute glomerulonephritis
- PSGN - post-streptococcal glomerulonephritis
- Post-infectious glomerulonephritis
- Anaphylactoid glomerulonephritis
- Post-streptococcal glomerulonephritis
- Acute exudative glomerulonephritis
- Acute diffuse nephritis
- Acute focal nephritis
- Nephritis caused by radiation
Frequently Asked Questions
What is the ICD-10 code for acute nephritic syndrome with unsp morphologic changes?
The ICD-10-CM code for acute nephritic syndrome with unsp morphologic changes is N00.9. The full clinical description is "Acute nephritic syndrome with unspecified morphologic changes". N00.9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code N00.9 mean?
ICD-10-CM code N00.9 represents “Acute nephritic syndrome with unspecified morphologic changes”. It is classified under Chapter 14: Diseases of the Genitourinary System and is a billable/specific code that can be used on a claim.
Is N00.9 a billable code?
Yes, N00.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is N00.9 in?
N00.9 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What codes cannot be used with N00.9?
N00.9 has Excludes1 notes indicating codes that cannot be used together with it, including: hypertensive chronic kidney disease (I12.-); acute tubulo-interstitial nephritis (N10); nephritic syndrome NOS (N05.-).
What SNOMED CT codes does N00.9 map to?
N00.9 maps to 16 SNOMED CT concepts: 19351000, 197585004, 1162265009, 197583006, 197584000, and 11 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for N00.9?
N00.9 is linked to 1 UMLS Concept Unique Identifier: C2902855. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does N00.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like acute nephritic syndrome with unsp morphologic changes affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of N00.9?
N00.9 maps to the ICD-11 code: GB40 (Nephritic syndrome).
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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.