N31
Non-billableNeuromuscular dysfunction of bladder, NEC
Neuromuscular dysfunction of bladder, not elsewhere classified
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 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
- urinary infection (complicating):
- •abortion or ectopic or molar pregnancy,O00-O07, O08.8
- •pregnancy, childbirth and the puerperium, ,O23, O75.3, O86.2
Use Additional Code
Additional codes that should follow this code
Child Codes (5)
N31.0Uninhibited neuropathic bladder, not elsewhere classified
N31.1Reflex neuropathic bladder, not elsewhere classified
N31.2Flaccid neuropathic bladder, not elsewhere classified
N31.8Other neuromuscular dysfunction of bladder
N31.9Neuromuscular dysfunction of bladder, unspecified
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(2)
Frequently Asked Questions
What is the ICD-10 code for neuromuscular dysfunction of bladder, nec?
The ICD-10-CM code for neuromuscular dysfunction of bladder, nec is N31. The full clinical description is "Neuromuscular dysfunction of bladder, not elsewhere classified". N31 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code N31 mean?
ICD-10-CM code N31 represents “Neuromuscular dysfunction of bladder, not elsewhere classified”. It is classified under Chapter 14: Diseases of the Genitourinary System and is a non-billable header code. Use a more specific child code for billing purposes.
Is N31 a billable code?
No, N31 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 5 child codes under N31.
What chapter is N31 in?
N31 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What codes cannot be used with N31?
N31 has Excludes1 notes indicating codes that cannot be used together with it, including: cord bladder NOS (G95.89); neurogenic bladder due to cauda equina syndrome (G83.4); neuromuscular dysfunction due to spinal cord lesion (G95.89).
What are the subcategories under N31?
N31 has 5 child codes, including: N31.0 (Uninhibited neuropathic bladder, not elsewhere classified), N31.1 (Reflex neuropathic bladder, not elsewhere classified), N31.2 (Flaccid neuropathic bladder, not elsewhere classified), N31.8 (Other neuromuscular dysfunction of bladder), and 1 more.
Are additional codes required with N31?
Yes, when using N31, also report: any associated urinary incontinence (N39.3-N39.4-).
What are the UMLS CUIs for N31?
N31 is linked to 1 UMLS Concept Unique Identifier: C0495065. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does N31 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like neuromuscular dysfunction of bladder, nec 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 N31?
N31 maps to the ICD-11 code: GC01.4 (Neuromuscular dysfunction of bladder, not elsewhere classified).
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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.