S20-S29

Injuries to the thorax

Block coding notes

Excludes 1 never together · Excludes 2 may co-exist

Includes

injuries of breast injuries of chest (wall) injuries of interscapular area

Excludes 2

burns and corrosions (T20-T32) effects of foreign body in bronchus (T17.5) effects of foreign body in esophagus (T18.1) effects of foreign body in lung (T17.8) effects of foreign body in trachea (T17.4) frostbite (T33-T34) injuries of axilla injuries of clavicle injuries of scapular region injuries of shoulder insect bite or sting, venomous (T63.4)

Codes in this block

2243 codes

Billableusable codeNon-billableheader / grouping codeRisk-adjusting

Official Guidelines for S20-S29

FY 2026 ›