2025 ICD-10-CM Diagnosis Code I21.11
ST elevation (STEMI) myocardial infarction involving right coronary artery Applicable To The following code(s) above I21.11 contain annotation back-references that may be applicable to I21.11: Approximate Synonyms ICD-10-CM I21.11 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0): Convert I21.11 to ICD-9-CMCode History Diagnosis Index entries containing back-references to I21.11: