ICD-10-CM Code G58.8

Other specified mononeuropathies

Version 2020 Billable Code

Valid for Submission

G58.8 is a billable code used to specify a medical diagnosis of other specified mononeuropathies. The code is valid for the year 2020 for the submission of HIPAA-covered transactions. The ICD-10-CM code G58.8 might also be used to specify conditions or terms like abdominal cutaneous nerve entrapment syndrome, abdominal neuropathy, cervicobrachial neuralgia, compression neuropathy of trunk, corneal nerve finding, corneal nerves inflamed, etc

Short Description:Other specified mononeuropathies
Long Description:Other specified mononeuropathies

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code G58.8 are found in the index:


The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Abdominal cutaneous nerve entrapment syndrome
  • Abdominal neuropathy
  • Cervicobrachial neuralgia
  • Compression neuropathy of trunk
  • Corneal nerve finding
  • Corneal nerves inflamed
  • Cruralgia
  • Disorder of nerve repair
  • Embolic infarction of nerve trunk
  • Entrapment syndrome due to amyloid
  • Iliohypogastric nerve neuralgia
  • Ischemic neuropathy due to arterial steal
  • Ischemic peripheral neuropathy
  • Long thoracic nerve lesion
  • Multiple entrapment syndrome
  • Neuralgia of left pudendal nerve
  • Neuralgia of right pudendal nerve
  • Peripheral nerve entrapment syndrome
  • Peripheral neuropathy due to inflammation
  • Phrenic nerve disorder
  • Phrenic nerve disorder
  • Phrenic nerve disorder
  • Phrenic nerve lesion
  • Pudendal neuralgia
  • Stimulation of phrenic nerve as complication of implantation of automatic cardiac defibrillator
  • Stimulation of phrenic nerve as complication of implantation of cardiac pacemaker
  • Testicular neuralgia
  • Thoracoabdominal neuropathy
  • Tibial nerve palsy
  • Tourniquet palsy
  • Vasculitic neuropathy

Convert G58.8 to ICD-9

  • 355.9 - Mononeuritis NOS (Approximate Flag)

Code Classification

  • Diseases of the nervous system (G00–G99)
    • Nerve, nerve root and plexus disorders (G50-G59)
      • Other mononeuropathies (G58)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020

Information for Patients

Peripheral Nerve Disorders

Your peripheral nerves are the ones outside your brain and spinal cord. Like static on a telephone line, peripheral nerve disorders distort or interrupt the messages between the brain and the rest of the body.

There are more than 100 kinds of peripheral nerve disorders. They can affect one nerve or many nerves. Some are the result of other diseases, like diabetic nerve problems. Others, like Guillain-Barre syndrome, happen after a virus infection. Still others are from nerve compression, like carpal tunnel syndrome or thoracic outlet syndrome. In some cases, like complex regional pain syndrome and brachial plexus injuries, the problem begins after an injury. Some people are born with peripheral nerve disorders.

Symptoms often start gradually, and then get worse. They include

  • Numbness
  • Pain
  • Burning or tingling
  • Muscle weakness
  • Sensitivity to touch

Treatment aims to treat any underlying problem, reduce pain and control symptoms.

NIH: National Institute of Neurological Disorders and Stroke

[Learn More]