Supply/Demand Type 2 Myocardial Infarction

ICD-9-CM diagnosis coding requires a fourth digit to identify the site of the AMI for category 410 – Acute Myocardial Infarction. A fifth digit specifies the episode of care (0 – unspecified, 1 – initial, 2 – subsequent). ICD-10-CM diagnosis coding for AMI (category I21) requires a … ................
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