N14.4
BillableToxic nephropathy, not elsewhere classified
Toxic nephropathy, not elsewhere classified
Coding Notes
Includes
Conditions included under this code
- pyelonephritis
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 First
The underlying condition must be sequenced before this code
Use Additional Code
Additional codes that should follow this code
Related Codes(4)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(36)
SNOMED CT
- Acquired hyperoxaluria41305006
- Acquired hyperoxaluric state41305006
- Secondary hyperoxaluria41305006
- Secondary hyperoxaluric state41305006
- Secondary oxalosis41305006
- Oxalate nephropathy69718008
- Masugi nephritis123753008
- Nephrotoxic serum nephritis123753008
- Acute kidney injury due to nephrotoxicity236428007
- Nephrotoxic acute renal failure236428007
- Heme pigment induced nephropathy236430009
- Pigment nephropathy236430009
- Renal toxicity236514003
- Toxic nephropathy236514003
- Toxic nephrosis236514003
- Acute toxic nephropathy236515002
- Chronic toxic interstitial nephritis236523000
- Aristolochic acid nephropathy717770008
Clinical Terms
- Heme pigment induced nephropathy
- Pigment nephropathy
- Secondary oxalosis
- Oxalate nephropathy
- Secondary hyperoxaluric state
- Acute toxic nephropathy
- Acute kidney injury due to nephrotoxicity
- Nephrotoxic acute renal failure
- Nephrotoxic serum nephritis
- Acquired hyperoxaluria
- Renal toxicity
- Aristolochic acid nephropathy
- Toxic nephrosis
- Chronic toxic interstitial nephritis
- Acquired hyperoxaluric state
- Masugi nephritis
- Secondary hyperoxaluria
Frequently Asked Questions
What is the ICD-10 code for toxic nephropathy, not elsewhere classified?
The ICD-10-CM code for toxic nephropathy, not elsewhere classified is N14.4. The full clinical description is "Toxic nephropathy, not elsewhere classified". N14.4 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code N14.4 mean?
ICD-10-CM code N14.4 represents “Toxic nephropathy, not elsewhere classified”. 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 N14.4 a billable code?
Yes, N14.4 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is N14.4 in?
N14.4 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What codes cannot be used with N14.4?
N14.4 has Excludes1 notes indicating codes that cannot be used together with it, including: pyeloureteritis cystica (N28.85).
Are additional codes required with N14.4?
Yes, when using N14.4, also report: adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5).
What SNOMED CT codes does N14.4 map to?
N14.4 maps to 9 SNOMED CT concepts: 41305006, 236428007, 236515002, 717770008, 236523000, and 4 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for N14.4?
N14.4 is linked to 1 UMLS Concept Unique Identifier: C0869068. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does N14.4 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like toxic nephropathy, not elsewhere classified 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 N14.4?
N14.4 maps to the ICD-11 code: GB5Z (Renal tubulo-interstitial diseases, unspecified).
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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.