ICD-10-CM/PCS MS-DRG v42.0 Definitions Manual
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Secondary Diagnosis CC/MCC Severity Exclusions in Select MS-DRGs
Severity suppression for DRGs 283-285 ACUTE MYOCARDIAL INFARCTION, EXPIRED
DxCC/MCCDescription
I2101MCCST elevation (STEMI) myocardial infarction involving left main coronary artery
I2102MCCST elevation (STEMI) myocardial infarction involving left anterior descending coronary artery
I2109MCCST elevation (STEMI) myocardial infarction involving other coronary artery of anterior wall
I2111MCCST elevation (STEMI) myocardial infarction involving right coronary artery
I2119MCCST elevation (STEMI) myocardial infarction involving other coronary artery of inferior wall
I2121MCCST elevation (STEMI) myocardial infarction involving left circumflex coronary artery
I2129MCCST elevation (STEMI) myocardial infarction involving other sites
I213MCCST elevation (STEMI) myocardial infarction of unspecified site
I214MCCNon-ST elevation (NSTEMI) myocardial infarction
I219MCCAcute myocardial infarction, unspecified
I21A1MCCMyocardial infarction type 2
I21A9MCCOther myocardial infarction type
I21BMCCMyocardial infarction with coronary microvascular dysfunction
I220MCCSubsequent ST elevation (STEMI) myocardial infarction of anterior wall
I221MCCSubsequent ST elevation (STEMI) myocardial infarction of inferior wall
I222MCCSubsequent non-ST elevation (NSTEMI) myocardial infarction
I228MCCSubsequent ST elevation (STEMI) myocardial infarction of other sites
I229MCCSubsequent ST elevation (STEMI) myocardial infarction of unspecified site



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