| Secondary Diagnosis CC/MCC Severity Exclusions in Select MS-DRGs |
| Severity suppression for DRGs 177-179 Respiratory Infections and Inflammations |
| Dx | CC/MCC | Description |
| A481 | MCC | Legionnaires' disease |
| J150 | MCC | Pneumonia due to Klebsiella pneumoniae |
| J151 | MCC | Pneumonia due to Pseudomonas |
| J1520 | MCC | Pneumonia due to staphylococcus, unspecified |
| J15211 | MCC | Pneumonia due to Methicillin susceptible Staphylococcus aureus |
| J15212 | MCC | Pneumonia due to Methicillin resistant Staphylococcus aureus |
| J1529 | MCC | Pneumonia due to other staphylococcus |
| J155 | MCC | Pneumonia due to Escherichia coli |
| J1561 | MCC | Pneumonia due to Acinetobacter baumannii |
| J1569 | MCC | Pneumonia due to other Gram-negative bacteria |
| J158 | MCC | Pneumonia due to other specified bacteria |