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N31.0

N31.0: Uninhibited neuropathic bladder, not elsewhere classified

Billable / specific codeICD-10-CM

N31.0 is a billable, specific ICD-10-CM code for uninhibited neuropathic bladder, not elsewhere classified. It is valid for submission on a claim.

Check N31.0 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above N31.0

A category’s note binds every code beneath it.

Written on N31: Neuromuscular dysfunction of bladder, not elsewhere classified

  • cord bladder NOS (G95.89)
  • neurogenic bladder due to cauda equina syndrome (G83.4)
  • neuromuscular dysfunction due to spinal cord lesion (G95.89)

Other codes that can never be billed with N31.0

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • N33Bladder disorders in diseases classified elsewhere
  • G95.8Other specified diseases of spinal cord

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

N31.0 is named in 8 Medicare coverage policies: 8 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A54095Billing and Coding: Nerve Conduction Studies and Electromyography
  • A55336Billing and Coding: Retroperitoneal Ultrasound
  • A56802Billing and Coding: Urodynamics
  • A57050Billing and Coding: Post-Void Residual Urine and/or Bladder Capacity by Ultrasound

Alphabetic index entries that lead here

  • Neuropathy, neuropathic›bladder›uninhibited
  • Dysfunction›bladder›neuromuscular NOS›uninhibited

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under N31

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.