2025
ICD-10-CM
Diagnosis
Code

N31 Neuromuscular dysfunction of bladder, not elsewhere classified

Non-billable
2016–2025

N31 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Neuromuscular dysfunction of bladder, not elsewhere classified.

Use additional code

Code to identify any associated urinary incontinence (N39.3-N39.4-)

Type 1 excludes

Cord bladder NOS (G95.89)
Neurogenic bladder due to cauda equina syndrome (G83.4)
Neuromuscular dysfunction due to spinal cord lesion (G95.89)

Codes

Versions

2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code