422
MS-DRG 422: HEPATOBILIARY DIAGNOSTIC PROCEDURES WITHOUT CC/MCC
DRGSurgicalMDC 07
MS-DRG 422 is hepatobiliary diagnostic procedures without cc/mcc, in MDC 07 (a surgical DRG), at the without-CC/MCC level. Its FY2027 relative weight is 1.4255, so a case here pays more than the average Medicare inpatient stay (weight 1.0), with a geometric mean length of stay of 2.10 days.
FY2027 payment factors
- Relative weight
- 1.4255
- Geometric mean LOS
- 2.10
- Arithmetic mean LOS
- 2.80
- 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 422.
| 420 | HEPATOBILIARY DIAGNOSTIC PROCEDURES WITH MCC | 3.0664 | +1.6409 |
| 421 | HEPATOBILIARY DIAGNOSTIC PROCEDURES WITH CC | 1.7121 | +0.2866 |
| 422 | HEPATOBILIARY DIAGNOSTIC PROCEDURES WITHOUT CC/MCC | 1.4255 |
All FY2027 MS-DRGs · MDC 07