ICD-10-CM > N00-N99 > N30-N39 > N31 N31 Neuromuscular dysfunction of bladder, not elsewhere classified Non-Billable/Non-Specific Use Additional 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 N31.0Uninhibited neuropathic bladder, not elsewhere classifiedN31.1Reflex neuropathic bladder, not elsewhere classifiedN31.2Flaccid neuropathic bladder, not elsewhere classifiedN31.8Other neuromuscular dysfunction of bladderN31.9Neuromuscular dysfunction of bladder, unspecified