Specific code 2015 ICD-9-CM Diagnosis Code 352.4
Disorders of accessory [11th] nerve
  • 2015
  • Billable Code
  • ICD-9-CM 352.4 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 352.4 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Disease Synonyms
  • Accessory nerve disorder
  • Accessory neuropathy
  • Disorder of accessory nerve (disorder)
Clinical Information
  • A disorder characterized by involvement of the accessory nerve (eleventh cranial nerve)
  • A non-neoplastic or neoplastic disorder affecting the accessory nerve (eleventh cranial nerve)
  • Diseases of the eleventh cranial (spinal accessory) nerve. This nerve originates from motor neurons in the lower medulla (accessory portion of nerve) and upper spinal cord (spinal portion of nerve). The two components of the nerve join and exit the skull via the jugular foramen, innervating the sternocleidomastoid and trapezius muscles, which become weak or paralyzed if the nerve is injured. The nerve is commonly involved in motor neuron disease, and may be injured by trauma to the posterior triangle of the neck
Convert to ICD-10-CM: 352.4 converts approximately to:
  • 2015 ICD-10-CM G52.8 Disorders of other specified cranial nerves
ICD-9-CM Volume 2 Index entries containing back-references to 352.4:
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 352.4 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 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.