Home > 2009 ICD-9-CM Diagnosis Codes > Diseases Of The Circulatory System 390-459 > Diseases Of Arteries, Arterioles, And Capillaries 440-448 > Aortic aneurysm and dissection 441-
Specific code 2009 ICD-9-CM Diagnosis Code 441.2
Thoracic aneurysm without rupture
  • Short description: THORACIC AORTIC ANEURYSM.
  • ICD-9-CM 441.2 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 441.2 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).
  • You are viewing the 2009 version of ICD-9-CM 441.2.
  • More recent version(s) of ICD-9-CM 441.2: 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 441.2 converts directly to:
  • 2015/16 ICD-10-CM I71.2 Thoracic aortic aneurysm, without rupture
Approximate Synonyms
  • Aneurysm of ascending aorta
  • Aneurysm of descending thoracic aorta
  • Aneurysm of thoracic aorta
  • Aneurysm, ascending aorta
  • Aneurysm, descending thoracic aorta
  • Aneurysm, thoracic aorta
  • Aortic root dilatation
  • Ascending thoracic aortic aneurysm
  • Descending thoracic aortic aneurysm
  • Dilated aortic root
  • Thoracic aortic aneurysm
ICD-9-CM Volume 2 Index entries containing back-references to 441.2:
 441.1 ICD9Data.com 441.3 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 441.2 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 2009 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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