Specific code 2015 ICD-9-CM Diagnosis Code 191.5
Malignant neoplasm of ventricles
  • 2015
  • Billable Code
  • ICD-9-CM 191.5 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 191.5 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Disease Synonyms
  • Brain cancer, cerebral ventricle
  • Cancer of the brain, cerebral ventricles
  • Malignant neoplasm of cerebral ventricles
Applies To
  • Choroid plexus
  • Floor of ventricle
Convert to ICD-10-CM: 191.5 converts directly to:
  • 2015 ICD-10-CM C71.5 Malignant neoplasm of cerebral ventricle
ICD-9-CM Volume 2 Index entries containing back-references to 191.5:
  • Papilloma (M8050/0) - see also Neoplasm, by site, benign
    • choroid plexus (M9390/0) 225.0
      • anaplastic type (M9390/3) 191.5
      • malignant (M9390/3) 191.5
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 191.5 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.