Specific code 2014 ICD-9-CM Diagnosis Code 358.9
Myoneural disorders, unspecified
  • 2014
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • Short description: Myoneural disorders NOS.
  • ICD-9-CM 358.9 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 358.9 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
  • You are viewing the 2014 version of ICD-9-CM 358.9.
  • More recent version(s) of ICD-9-CM 358.9: 2015.
Convert to ICD-10-CM: 358.9 converts directly to:
  • 2015/16 ICD-10-CM G70.9 Myoneural disorder, unspecified
Approximate Synonyms
  • Combined disorder of muscle AND peripheral nerve (disorder)
  • Hypoventilation during sleep due to neuromuscular disorder
  • Myoneural disorder
  • Neuromuscular disease
  • Neuromuscular disorder
  • Neuromuscular junction disorder
  • Neuromuscular scoliosis
  • Neuromuscular scoliosis occipitoatlantoaxial spine
  • Neuromuscular scoliosis of cervical (neck) spine
  • Neuromuscular scoliosis of cervical spine
  • Neuromuscular scoliosis of cervicothoracic spine
  • Neuromuscular scoliosis of lumbar spine
  • Neuromuscular scoliosis of lumbosacral spine
  • Neuromuscular scoliosis of occipitoatlantoaxial spine
  • Neuromuscular scoliosis of thoracic spine
  • Neuromuscular scoliosis of thoracolumbar spine
  • Restrictive lung mechanics due to neuromuscular disease
  • Restrictive lung mechanics from neuromuscular disease
  • Sleep related hypoventilation due to neuromuscular disorders
  • Sleep related hypoventilation from neuromusc disorder
ICD-9-CM Volume 2 Index entries containing back-references to 358.9:
  • Disease, diseased - see also Syndrome
    • myoneural 358.9
    • neuromuscular system NEC 358.9
  • Disorder - see also Disease
  • Neuromyopathy NEC 358.9
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 358.9 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2014 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.