| S279XXS | Injury of unspecified intrathoracic organ, sequela |
| S28 | Crushing injury of thorax, and traumatic amputation of part of thorax |
| S280 | Crushed chest |
| S280XXA | Crushed chest, initial encounter |
| S280XXD | Crushed chest, subsequent encounter |
| S280XXS | Crushed chest, sequela |
| S281 | Traumatic amputation (partial) of part of thorax, except breast |
| S281XXA | Traumatic amputation (partial) of part of thorax, except breast, initial encounter |
| S281XXD | Traumatic amputation (partial) of part of thorax, except breast, subsequent encounter |
| S281XXS | Traumatic amputation (partial) of part of thorax, except breast, sequela |
| S282 | Traumatic amputation of breast |
| S2821 | Complete traumatic amputation of breast |
| S28211 | Complete traumatic amputation of right breast |
| S28211A | Complete traumatic amputation of right breast, initial encounter |
| S28211D | Complete traumatic amputation of right breast, subsequent encounter |
| S28211S | Complete traumatic amputation of right breast, sequela |
| S28212 | Complete traumatic amputation of left breast |
| S28212A | Complete traumatic amputation of left breast, initial encounter |
| S28212D | Complete traumatic amputation of left breast, subsequent encounter |
| S28212S | Complete traumatic amputation of left breast, sequela |
| S28219 | Complete traumatic amputation of unspecified breast |
| S28219A | Complete traumatic amputation of unspecified breast, initial encounter |
| S28219D | Complete traumatic amputation of unspecified breast, subsequent encounter |
| S28219S | Complete traumatic amputation of unspecified breast, sequela Complete traumatic amputation of unspecified breast, sequela |
| S2822 | Partial traumatic amputation of breast |
| S28221 | Partial traumatic amputation of right breast |
| S28221A | Partial traumatic amputation of right breast, initial encounter |
| S28221D | Partial traumatic amputation of right breast, subsequent encounter |
| S28221S | Partial traumatic amputation of right breast, sequela |
| S28222 | Partial traumatic amputation of left breast |
| S28222A | Partial traumatic amputation of left breast, initial encounter |
| S28222D | Partial traumatic amputation of left breast, subsequent encounter |
| S28222S | Partial traumatic amputation of left breast, sequela |
| S28229 | Partial traumatic amputation of unspecified breast |
| S28229A | Partial traumatic amputation of unspecified breast, initial encounter |
| S28229D | Partial traumatic amputation of unspecified breast, subsequent encounter |
| S28229S | Partial traumatic amputation of unspecified breast, sequela |
| S29 | Other and unspecified injuries of thorax |
| S290 | Injury of muscle and tendon at thorax level |
| S2900 | Unspecified injury of muscle and tendon of thorax |
| S29001 | Unspecified injury of muscle and tendon of front wall of thorax |
| S29001A | Unspecified injury of muscle and tendon of front wall of thorax, initial encounter |
| S29001D | Unspecified injury of muscle and tendon of front wall of thorax, subsequent encounter |
| S29001S | Unspecified injury of muscle and tendon of front wall of thorax, sequela |
| S29002 | Unspecified injury of muscle and tendon of back wall of thorax |
| S29002A | Unspecified injury of muscle and tendon of back wall of thorax, initial encounter |
| S29002D | Unspecified injury of muscle and tendon of back wall of thorax, subsequent encounter |
| S29002S | Unspecified injury of muscle and tendon of back wall of thorax, sequela |
| S29009 | Unspecified injury of muscle and tendon of unspecified wall of thorax |
| S29009A | Unspecified injury of muscle and tendon of unspecified wall of thorax, initial encounter |