Specific code 2014 ICD-9-CM Diagnosis Code 387.9
Otosclerosis, unspecified
  • 2014
  • Billable Code
  • Short description: Otosclerosis NOS.
  • ICD-9-CM 387.9 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 387.9 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
  • You are viewing the 2014 version of ICD-9-CM 387.9.
  • More recent version(s) of ICD-9-CM 387.9: 2015.
Disease Synonyms
  • Bilat otosclerosis
  • Bilateral otosclerosis
  • Both sides otosclerosis (ear condition)
  • Left otosclerosis
  • Otosclerosis
  • Otosclerosis (ear condition)
  • Right otosclerosis
Convert to ICD-10-CM: 387.9 converts approximately to:
  • 2015 ICD-10-CM H80.93 Unspecified otosclerosis, bilateral
ICD-9-CM Volume 2 Index entries containing back-references to 387.9:
  • Ossification
    • ear 380.39
      • middle (see also Otosclerosis) 387.9
  • Otitis 382.9
    • insidiosa (see also Otosclerosis) 387.9
  • Otoporosis (see also Otosclerosis) 387.9
  • Otosclerosis (general) 387.9
    • cochlear (endosteal) 387.2
  • Otospongiosis (see also Otosclerosis) 387.9
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 387.9 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.