Specific code 2014 ICD-9-CM Diagnosis Code 441.1
Thoracic aneurysm, ruptured
  • Billable Code
  • Short description: Ruptur thoracic aneurysm.
  • ICD-9-CM 441.1 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 441.1 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Disease Synonyms
  • Ruptured aneurysm of thoracic aorta
  • Thoracic aortic aneurysm which has ruptured
Convert to ICD-10-CM: 441.1 converts directly to:
  • 2014 ICD-10-CM I71.1 Thoracic aortic aneurysm, ruptured
ICD-9-CM Volume 2 Index entries containing back-references to 441.1:
  • Aneurysm (anastomotic) (artery) (cirsoid) (diffuse) (false) (fusiform) (multiple) (ruptured) (saccular) (varicose) 442.9
    • intrathoracic (nonsyphilitic) 441.2
      • ruptured 441.1
      • syphilitic 093.0
    • thorax, thoracic (arch) (nonsyphilitic) 441.2
  • Rupture, ruptured 553.9
    • aorta, aortic 441.5
      • abdominal 441.3
      • arch 441.1
      • ascending 441.1
      • descending 441.5
        • abdominal 441.3
        • thoracic 441.1
      • syphilitic 093.0
      • thoracoabdominal 441.6
      • thorax, thoracic 441.1
      • transverse 441.1
      • traumatic (thoracic) 901.0
      • valve or cusp (see also Endocarditis, aortic) 424.1
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 441.1 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.