MS-DRG 231
CORONARY BYPASS WITH PTCA
Relative Weight
8.4299
Geometric Mean LOS
10.4 Days
Arithmetic Mean LOS
12.0 Days
National Average Medicare Payments (FY 2024)
| Discharges | Avg Submitted Covered Charge | Avg Total Payment | Avg Medicare Payment |
|---|---|---|---|
| 30 | $288,339.52 | $69,468.24 | $62,744.90 |
State Average Medicare Payments (FY 2024)
| State | Discharges | Avg Total Payment | Avg Medicare Payment |
|---|---|---|---|
| NY | 13 | $72,968.00 | $65,406.92 |
| TN | 17 | $65,968.47 | $60,082.88 |
Historical DRG Logic
| Effective Date | Weight | GMLOS | Post Acute Care |
|---|---|---|---|
| 2025-10-01 | 8.4299 | 10.4 | No |
| 2024-10-01 | 8.4739 | 10.8 | No |
| 2023-10-01 | 8.1152 | 10.3 | No |
| 2022-10-01 | 8.3932 | 10.5 | No |
| 2021-10-01 | 8.7159 | 10.8 | No |
| 2020-10-01 | 8.4902 | 10.7 | No |
| 2019-10-01 | 8.2115 | 10.4 | No |
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