Specific code 2014 ICD-9-CM Diagnosis Code 425.9
Secondary cardiomyopathy, unspecified
  • Billable Code
  • Short description: Second cardiomyopath NOS.
  • ICD-9-CM 425.9 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 425.9 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Disease Synonyms
  • Cardiomyopathy associated with another disorder
  • Cardiomyopathy, secondary
  • Secondary cardiomyopathy
Convert to ICD-10-CM: 425.9 converts approximately to:
  • 2014 ICD-10-CM I42.7 Cardiomyopathy due to drug and external agent
ICD-9-CM Volume 2 Index entries containing back-references to 425.9:
  • Cardiomyopathy (congestive) (constrictive) (familial) (infiltrative) (obstructive) (restrictive) (sporadic) 425.4
    • secondary 425.9
    • toxic NEC 425.9
  • Myocardiopathy (congestive) (constrictive) (familial) (idiopathic) (infiltrative) (obstructive) (primary) (restrictive) (sporadic) 425.4
    • secondary 425.9
    • toxic NEC 425.9
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 425.9 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.