2012 ICD-9-CM Diagnosis Code 425.9 Secondary cardiomyopathy, unspecified Short description: Second cardiomyopath NOS. ICD-9-CM 425.9 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 425.9 should only be used for claims with a date of service on or before[…]
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