320
MS-DRG 320: OTHER ENDOVASCULAR CARDIAC VALVE PROCEDURES WITHOUT MCC
DRGSurgicalMDC 05
MS-DRG 320 is other endovascular cardiac valve procedures without mcc, in MDC 05 (a surgical DRG), at the without-CC/MCC level. Its FY2027 relative weight is 2.1648, so a case here pays more than the average Medicare inpatient stay (weight 1.0), with a geometric mean length of stay of 1.90 days.
FY2027 payment factors
- Relative weight
- 2.1648
- Geometric mean LOS
- 1.90
- Arithmetic mean LOS
- 2.70
- Post-acute transfer
- No
CMS caps year-over-year weight decreases at 10%. Before the cap this DRG weighs 2.1441; the capped weight above is the one used for payment. 41 DRGs differ this way in FY2027.
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 320.
| 319 | OTHER ENDOVASCULAR CARDIAC VALVE PROCEDURES WITH MCC | 4.2591 | +2.0943 |
| 320 | OTHER ENDOVASCULAR CARDIAC VALVE PROCEDURES WITHOUT MCC | 2.1648 |
All FY2027 MS-DRGs · MDC 05