I21.0
Non-Billable
ChapterI00–I99
Ranksubcategory
Official Description
ST elevation (STEMI) myocardial infarction of anterior wall
Use a more specific code (3 billable)
Metadata & Insights
- •Non-billable category (requires more specific sub-code).
- •Chapter 9: Diseases of the Circulatory System (I00-I99).
Instructional Notes
Includes
- Type 1 ST elevation myocardial infarction of anterior wall
General instructions are available for the parent sections:
Clinical Hierarchy
BillableHas subcodes
CH9Diseases of the circulatory system (I00-I99)
I20-I25Ischemic heart diseases (I20-I25)
I21Acute myocardial infarction
I21.0ST elevation (STEMI) myocardial infarction of anterior wallNot billable
I21.02ST elevation (STEMI) myocardial infarction involving left anterior descending coronary arteryBillable
I21.09ST elevation (STEMI) myocardial infarction involving other coronary artery of anterior wallBillable
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to I21.0:
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
Find Procedures (ICD-10-PCS)
Find surgical and procedural codes related to ST elevation (STEMI) myocardial infarction of anterior wall.
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