Specific code icon 2015 ICD-10-CM Diagnosis Code I25.9

Chronic ischemic heart disease, unspecified

    2015 Billable Code

  • I25.9 is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • On October 1, 2015 ICD-10-CM will replace ICD-9-CM in the United States, therefore, I25.9 - and all other ICD-10-CM codes - should only be used for training or planning purposes until then.
  • This is the American ICD-10-CM version of I25.9. Other international ICD-10 versions may differ.

Applicable To
  • Ischemic heart disease (chronic) NOS
Description Synonyms
  • Chronic ischemic heart disease
ICD-10-CM I25.9 is grouped within Diagnostic Related Group(s) (MS-DRG v30.0):
  • 302 Atherosclerosis with mcc
  • 303 Atherosclerosis without mcc

Convert ICD-10-CM I25.9 to ICD-9-CM

The following ICD-10-CM Index entries contain back-references to ICD-10-CM I25.9:
  • Deformity Q89.9
  • coronary artery (acquired) I25.9
    artery (congenital) (peripheral) Q27.9
    coronary (acquired) I25.9
  • Disease, diseased - see also Syndrome
  • heart (organic) I51.9
    ischemic (chronic or with a stated duration of over 4 weeks) I25.9
  • Ischemia, ischemic I99.8
  • heart (chronic or with a stated duration of over 4 weeks) I25.9
    myocardium, myocardial (chronic or with a stated duration of over 4 weeks) I25.9
    supply (coronary) - see also Angina I25.9