PERCUTANEOUS CARDIOVASCULAR PROCEDURES WITH INTRALUMINAL DEVICE WITH MCC OR 4+ ARTERIES/
Medicare inpatient claims for MS-DRG 321. National volume + top hospitals + geographic distribution. Sourced from CMS Medicare Inpatient Hospitals by Provider; refreshed annually.
What is MS-DRG 321?
MS-DRG 321 is the Medicare Severity Diagnosis-Related Group for PERCUTANEOUS CARDIOVASCULAR PROCEDURES WITH INTRALUMINAL DEVICE WITH MCC OR 4+ ARTERIES/. When a Medicare patient is discharged, the hospital stay is grouped into a single MS-DRG, and Medicare reimburses the hospital a fixed, predetermined amount for that group rather than itemizing each service.
Across the CMS Medicare Inpatient Hospitals by Provider dataset, 1,136 hospitals reported 34,242 discharges for MS-DRG 321. The average hospital submitted charge was $165K, while the average amount Medicare actually paid was $22K — a 7.5× gap between list price and reimbursement, which is typical for Medicare inpatient claims.