S20: Superficial injury of thorax sevenChrNote The appropriate 7th character is to be added to each code from category S20 sevenChrDef A: initial encounter D: subsequent encounter S: sequela |
| S20.0: Contusion of breast |
| S20.1: Other and unspecified superficial injuries of breast |
| S20.2: Contusion of thorax |
| S20.3: Other and unspecified superficial injuries of front wall of thorax |
| S20.4: Other and unspecified superficial injuries of back wall of thorax |
| S20.9: Superficial injury of unspecified parts of thorax |