Specific code 2015 ICD-9-CM Diagnosis Code 352.4
Disorders of accessory [11th] nerve
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • ICD-9-CM 352.4 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 352.4 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).
Convert to ICD-10-CM: 352.4 converts approximately to:
  • 2015/16 ICD-10-CM G52.8 Disorders of other specified cranial nerves
Disease Synonyms
  • Accessory nerve disorder
  • Accessory neuropathy
  • Disorder of accessory nerve (disorder)
  • Left accessory nerve neuropathy
  • Left accessory neuropathy
  • Right accessory nerve neuropathy
  • Right accessory neuropathy
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
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.