| S28.0 | Crushed chest | NON-BILLABLE CODE |
| S28.0XXA | Crushed chest, initial encounter | BILLABLE CODE |
| S28.0XXD | Crushed chest, subsequent encounter | BILLABLE CODE |
| S28.0XXS | Crushed chest, sequela | BILLABLE CODE |
| S28.1 | Traumatic amputation (partial) of part of thorax, except breast | NON-BILLABLE CODE |
| S28.1XXA | Traumatic amputation (partial) of part of thorax, except breast, initial encounter | BILLABLE CODE |
| S28.1XXD | Traumatic amputation (partial) of part of thorax, except breast, subsequent encounter | BILLABLE CODE |
| S28.1XXS | Traumatic amputation (partial) of part of thorax, except breast, sequela | BILLABLE CODE |
| S28.2 | Traumatic amputation of breast | NON-BILLABLE CODE |
| S28.21 | Complete traumatic amputation of breast | NON-BILLABLE CODE |
| S28.211 | Complete traumatic amputation of right breast | NON-BILLABLE CODE |
| S28.211A | Complete traumatic amputation of right breast, initial encounter | BILLABLE CODE |
| S28.211D | Complete traumatic amputation of right breast, subsequent encounter | BILLABLE CODE |
| S28.211S | Complete traumatic amputation of right breast, sequela | BILLABLE CODE |
| S28.212 | Complete traumatic amputation of left breast | NON-BILLABLE CODE |
| S28.212A | Complete traumatic amputation of left breast, initial encounter | BILLABLE CODE |
| S28.212D | Complete traumatic amputation of left breast, subsequent encounter | BILLABLE CODE |
| S28.212S | Complete traumatic amputation of left breast, sequela | BILLABLE CODE |
| S28.219 | Complete traumatic amputation of unspecified breast | NON-BILLABLE CODE |
| S28.219A | Complete traumatic amputation of unspecified breast, initial encounter | BILLABLE CODE |
| S28.219D | Complete traumatic amputation of unspecified breast, subsequent encounter | BILLABLE CODE |
| S28.219S | Complete traumatic amputation of unspecified breast, sequela | BILLABLE CODE |
| S28.22 | Partial traumatic amputation of breast | NON-BILLABLE CODE |
| S28.221 | Partial traumatic amputation of right breast | NON-BILLABLE CODE |
| S28.221A | Partial traumatic amputation of right breast, initial encounter | BILLABLE CODE |
| S28.221D | Partial traumatic amputation of right breast, subsequent encounter | BILLABLE CODE |
| S28.221S | Partial traumatic amputation of right breast, sequela | BILLABLE CODE |
| S28.222 | Partial traumatic amputation of left breast | NON-BILLABLE CODE |
| S28.222A | Partial traumatic amputation of left breast, initial encounter | BILLABLE CODE |
| S28.222D | Partial traumatic amputation of left breast, subsequent encounter | BILLABLE CODE |
| S28.222S | Partial traumatic amputation of left breast, sequela | BILLABLE CODE |
| S28.229 | Partial traumatic amputation of unspecified breast | NON-BILLABLE CODE |
| S28.229A | Partial traumatic amputation of unspecified breast, initial encounter | BILLABLE CODE |
| S28.229D | Partial traumatic amputation of unspecified breast, subsequent encounter | BILLABLE CODE |
| S28.229S | Partial traumatic amputation of unspecified breast, sequela | BILLABLE CODE |
