I21.A9
Other myocardial infarction type
Applicable To
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Myocardial infarction associated with revascularization procedure
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Myocardial infarction type 3
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Myocardial infarction type 4a
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Myocardial infarction type 4b
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Myocardial infarction type 4c
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Myocardial infarction type 5
Details
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I21.A9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
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The 2023 edition of ICD-10-CM I21.A9 became effective on October 1, 2022.
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This is the American ICD-10-CM version of I21.A9 – other international versions of ICD-10 I21.A9 may differ.