Specific code 2014 ICD-9-CM Diagnosis Code 381.81
Dysfunction of Eustachian tube
  • Billable Code
  • Short description: Dysfunct eustachian tube.
  • ICD-9-CM 381.81 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 381.81 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Disease Synonyms
  • Bilat eustachian tube dysfunction
  • Bilateral Eustachian tube dysfunction
  • Both sides eustachian tube dysfunction
  • Dysfunction of eustachian tube
  • Eustachian tube dysfunction
  • Left eustachian tube dysfunction
  • Right eustachian tube dysfunction
Convert to ICD-10-CM: 381.81 converts approximately to:
  • 2014 ICD-10-CM H69.80 Other specified disorders of Eustachian tube, unspecified ear
ICD-9-CM Volume 2 Index entries containing back-references to 381.81:
  • Dysfunction
    • Eustachian tube 381.81
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 381.81 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.