Specific code icon 2017 ICD-10-CM Diagnosis Code I24.9

Acute ischemic heart disease, unspecified

    2016 2017 Billable/Specific Code

  • I24.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • This is the American ICD-10-CM version of I24.9. Other international versions of ICD-10 I24.9 may differ.
  • Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

Approximate Synonyms
  • Acute coronary syndrome
Type 1 Excludes
  • ischemic heart disease (chronic) NOS (I25.9)
ICD-10-CM I24.9 is grouped within Diagnostic Related Group (MS-DRG v34.0):
  • 311 Angina pectoris

Convert ICD-10-CM I24.9 to ICD-9-CM

The following ICD-10-CM Index entries contain back-references to ICD-10-CM I24.9:
  • Cyanotic heart disease I24.9
  • Ischemia, ischemic I99.8
  • heart (chronic or with a stated duration of over 4 weeks) I25.9
    acute or with a stated duration of 4 weeks or less I24.9
    subacute I24.9
  • Syndrome - see also Disease
  • coronary
    acute NEC I24.9