I22.0 – Subsequent ST elevation (STEMI) myocardial infarction of anterior wall
Coding Notes
					
					Active				
			
					
					Billable, valid for HIPAA-covered transactions				
			Applicable To
						Subsequent acute transmural myocardial infarction of anterior wall
					
						Subsequent transmural (Q wave) infarction (acute)(of) anterior (wall) NOS
					
						Subsequent anteroapical transmural (Q wave) infarction (acute)
					
						Subsequent anterolateral transmural (Q wave) infarction (acute)
					
						Subsequent anteroseptal transmural (Q wave) infarction (acute)
					
GEM Conversion to ICD-9 CM
MDC / MS-DRG Reference
Back Reference of Diagnostic Codes
							
							Infarct, infarction
							
							
							
							
						
					
							
							myocardium, myocardial
							(acute) (with stated duration of 4 weeks or less)
							
							
							I21.9
						
					
							
							ST elevation
							(STEMI)
							
							
							I21.3
						
					
							
							subsequent
							(recurrent) (reinfarction)
							
							
							I22.9
						
					Sibling Codes
Parent Sibling Codes
View in Tabular
| Code | Title | 
|---|---|
| I00-I99 | Diseases of the circulatory system (I00-I99) | 
| I20-I25 | Ischemic heart diseases (I20-I25) | 
| I22 | Subsequent ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction | 
| I22.0 | Subsequent ST elevation (STEMI) myocardial infarction of anterior wall Applicable to
						Subsequent acute transmural myocardial infarction of anterior wall
					 
						Subsequent transmural (Q wave) infarction (acute)(of) anterior (wall) NOS
					 
						Subsequent anteroapical transmural (Q wave) infarction (acute)
					 
						Subsequent anterolateral transmural (Q wave) infarction (acute)
					 
						Subsequent anteroseptal transmural (Q wave) infarction (acute)
					 |