MS-DRG 321: PERCUTANEOUS CARDIOVASCULAR PROCEDURES WITH INTRALUMINAL DEVICE WITH MCC OR 4+ ARTERIES/INTRALUMINAL DEVICES

DRGSurgicalMDC 05

MS-DRG 321 is percutaneous cardiovascular procedures with intraluminal device with mcc or 4+ arteries/intraluminal devices, in MDC 05 (a surgical DRG), at the with-MCC (major complication or comorbidity) level. Its FY2027 relative weight is 2.7140, so a case here pays more than the average Medicare inpatient stay (weight 1.0), with a geometric mean length of stay of 3.60 days.

FY2027 payment factors

Relative weight: 2.7140
Geometric mean LOS: 3.60
Arithmetic mean LOS: 4.80
Post-acute transfer: No

The severity splits

Same base DRG, split by whether a secondary diagnosis is a CC or MCC. The last column is the weight change from MS-DRG 321.

321	PERCUTANEOUS CARDIOVASCULAR PROCEDURES WITH INTRALUMINAL DEVICE WITH MCC OR 4+ ARTERIES/INTRALUMINAL DEVICES	2.7140
322	PERCUTANEOUS CARDIOVASCULAR PROCEDURES WITH INTRALUMINAL DEVICE WITHOUT MCC	1.7744	-0.9396

All FY2027 MS-DRGs · MDC 05