| A41 | Other sepsis | NON-BILLABLE CODE |
| A41.0 | Sepsis due to Staphylococcus aureus | NON-BILLABLE CODE |
| A41.02 | Sepsis due to Methicillin resistant Staphylococcus aureus | BILLABLE CODE |
| A41.1 | Sepsis due to other specified staphylococcus | BILLABLE CODE |
| A41.2 | Sepsis due to unspecified staphylococcus | BILLABLE CODE |
| A41.3 | Sepsis due to Hemophilus influenzae | BILLABLE CODE |
| A41.4 | Sepsis due to anaerobes | BILLABLE CODE |
| A41.5 | Sepsis due to other Gram-negative organisms | NON-BILLABLE CODE |
| A41.50 | Gram-negative sepsis, unspecified | BILLABLE CODE |
| A41.51 | Sepsis due to Escherichia coli [E. coli] | BILLABLE CODE |
| A41.52 | Sepsis due to Pseudomonas | BILLABLE CODE |
| A41.53 | Sepsis due to Serratia | BILLABLE CODE |
| A41.54 | Sepsis due to Acinetobacter baumannii | BILLABLE CODE |
| A41.59 | Other Gram-negative sepsis | BILLABLE CODE |
| A41.8 | Other specified sepsis | NON-BILLABLE CODE |
| A41.81 | Sepsis due to Enterococcus | BILLABLE CODE |
| A41.89 | Other specified sepsis | BILLABLE CODE |
| A41.9 | Sepsis, unspecified organism | BILLABLE CODE |
