| S27.301 | Unspecified injury of lung, unilateral | NON-BILLABLE CODE |
| S27.301A | Unspecified injury of lung, unilateral, initial encounter | BILLABLE CODE |
| S27.301D | Unspecified injury of lung, unilateral, subsequent encounter | BILLABLE CODE |
| S27.301S | Unspecified injury of lung, unilateral, sequela | BILLABLE CODE |
| S27.302 | Unspecified injury of lung, bilateral | NON-BILLABLE CODE |
| S27.302A | Unspecified injury of lung, bilateral, initial encounter | BILLABLE CODE |
| S27.302D | Unspecified injury of lung, bilateral, subsequent encounter | BILLABLE CODE |
| S27.302S | Unspecified injury of lung, bilateral, sequela | BILLABLE CODE |
| S27.309 | Unspecified injury of lung, unspecified | NON-BILLABLE CODE |
| S27.309A | Unspecified injury of lung, unspecified, initial encounter | BILLABLE CODE |
| S27.309D | Unspecified injury of lung, unspecified, subsequent encounter | BILLABLE CODE |
| S27.309S | Unspecified injury of lung, unspecified, sequela | BILLABLE CODE |
