| to provide information | 14 | purpose |
| to provide a notice of fees | 12 | purpose |
| to notify patients | 9 | purpose |
| bill → require → hospital | 121 |
| bill → require → the hospital | 5 |
| bill → required → hospital | 3 |
| negative | neutral | positive |
| 0.135 | 0.783 | 0.083 |
| Raw frequency | 129 |
| Normalized frequency | 0.488 |
| Modifier score | 0.500 |
| Perplexity | 164.156 |