ICD-10-CM category
S27 Injury of other and unspecified intrathoracic organs
S27 is a category, not a billable code. Report one of the 162 complete codes below.
S27.0…
3 codes
S27.1…
3 codes
S27.2…
3 codes
S27.3…
45 codes
- S27.301AUnspecified injury of lung, unilateral, initial encounter
- S27.301DUnspecified injury of lung, unilateral, subsequent encounter
- S27.301SUnspecified injury of lung, unilateral, sequela
- S27.302AUnspecified injury of lung, bilateral, initial encounter
- S27.302DUnspecified injury of lung, bilateral, subsequent encounter
- S27.302SUnspecified injury of lung, bilateral, sequela
- S27.309AUnspecified injury of lung, unspecified, initial encounter
- S27.309DUnspecified injury of lung, unspecified, subsequent encounter
- S27.309SUnspecified injury of lung, unspecified, sequela
- S27.311APrimary blast injury of lung, unilateral, initial encounter
- S27.311DPrimary blast injury of lung, unilateral, subsequent encounter
- S27.311SPrimary blast injury of lung, unilateral, sequela
- S27.312APrimary blast injury of lung, bilateral, initial encounter
- S27.312DPrimary blast injury of lung, bilateral, subsequent encounter
- S27.312SPrimary blast injury of lung, bilateral, sequela
- S27.319APrimary blast injury of lung, unspecified, initial encounter
- S27.319DPrimary blast injury of lung, unspecified, subsequent encounter
- S27.319SPrimary blast injury of lung, unspecified, sequela
- S27.321AContusion of lung, unilateral, initial encounter
- S27.321DContusion of lung, unilateral, subsequent encounter
- S27.321SContusion of lung, unilateral, sequela
- S27.322AContusion of lung, bilateral, initial encounter
- S27.322DContusion of lung, bilateral, subsequent encounter
- S27.322SContusion of lung, bilateral, sequela
- S27.329AContusion of lung, unspecified, initial encounter
- S27.329DContusion of lung, unspecified, subsequent encounter
- S27.329SContusion of lung, unspecified, sequela
- S27.331ALaceration of lung, unilateral, initial encounter
- S27.331DLaceration of lung, unilateral, subsequent encounter
- S27.331SLaceration of lung, unilateral, sequela
- S27.332ALaceration of lung, bilateral, initial encounter
- S27.332DLaceration of lung, bilateral, subsequent encounter
- S27.332SLaceration of lung, bilateral, sequela
- S27.339ALaceration of lung, unspecified, initial encounter
- S27.339DLaceration of lung, unspecified, subsequent encounter
- S27.339SLaceration of lung, unspecified, sequela
- S27.391AOther injuries of lung, unilateral, initial encounter
- S27.391DOther injuries of lung, unilateral, subsequent encounter
- S27.391SOther injuries of lung, unilateral, sequela
- S27.392AOther injuries of lung, bilateral, initial encounter
- S27.392DOther injuries of lung, bilateral, subsequent encounter
- S27.392SOther injuries of lung, bilateral, sequela
- S27.399AOther injuries of lung, unspecified, initial encounter
- S27.399DOther injuries of lung, unspecified, subsequent encounter
- S27.399SOther injuries of lung, unspecified, sequela
S27.4…
45 codes
- S27.401AUnspecified injury of bronchus, unilateral, initial encounter
- S27.401DUnspecified injury of bronchus, unilateral, subsequent encounter
- S27.401SUnspecified injury of bronchus, unilateral, sequela
- S27.402AUnspecified injury of bronchus, bilateral, initial encounter
- S27.402DUnspecified injury of bronchus, bilateral, subsequent encounter
- S27.402SUnspecified injury of bronchus, bilateral, sequela
- S27.409AUnspecified injury of bronchus, unspecified, initial encounter
- S27.409DUnspecified injury of bronchus, unspecified, subsequent encounter
- S27.409SUnspecified injury of bronchus, unspecified, sequela
- S27.411APrimary blast injury of bronchus, unilateral, initial encounter
- S27.411DPrimary blast injury of bronchus, unilateral, subsequent encounter
- S27.411SPrimary blast injury of bronchus, unilateral, sequela
- S27.412APrimary blast injury of bronchus, bilateral, initial encounter
- S27.412DPrimary blast injury of bronchus, bilateral, subsequent encounter
- S27.412SPrimary blast injury of bronchus, bilateral, sequela
- S27.419APrimary blast injury of bronchus, unspecified, initial encounter
- S27.419DPrimary blast injury of bronchus, unspecified, subsequent encounter
- S27.419SPrimary blast injury of bronchus, unspecified, sequela
- S27.421AContusion of bronchus, unilateral, initial encounter
- S27.421DContusion of bronchus, unilateral, subsequent encounter
- S27.421SContusion of bronchus, unilateral, sequela
- S27.422AContusion of bronchus, bilateral, initial encounter
- S27.422DContusion of bronchus, bilateral, subsequent encounter
- S27.422SContusion of bronchus, bilateral, sequela
- S27.429AContusion of bronchus, unspecified, initial encounter
- S27.429DContusion of bronchus, unspecified, subsequent encounter
- S27.429SContusion of bronchus, unspecified, sequela
- S27.431ALaceration of bronchus, unilateral, initial encounter
- S27.431DLaceration of bronchus, unilateral, subsequent encounter
- S27.431SLaceration of bronchus, unilateral, sequela
- S27.432ALaceration of bronchus, bilateral, initial encounter
- S27.432DLaceration of bronchus, bilateral, subsequent encounter
- S27.432SLaceration of bronchus, bilateral, sequela
- S27.439ALaceration of bronchus, unspecified, initial encounter
- S27.439DLaceration of bronchus, unspecified, subsequent encounter
- S27.439SLaceration of bronchus, unspecified, sequela
- S27.491AOther injury of bronchus, unilateral, initial encounter
- S27.491DOther injury of bronchus, unilateral, subsequent encounter
- S27.491SOther injury of bronchus, unilateral, sequela
- S27.492AOther injury of bronchus, bilateral, initial encounter
- S27.492DOther injury of bronchus, bilateral, subsequent encounter
- S27.492SOther injury of bronchus, bilateral, sequela
- S27.499AOther injury of bronchus, unspecified, initial encounter
- S27.499DOther injury of bronchus, unspecified, subsequent encounter
- S27.499SOther injury of bronchus, unspecified, sequela
S27.5…
15 codes
- S27.50XAUnspecified injury of thoracic trachea, initial encounter
- S27.50XDUnspecified injury of thoracic trachea, subsequent encounter
- S27.50XSUnspecified injury of thoracic trachea, sequela
- S27.51XAPrimary blast injury of thoracic trachea, initial encounter
- S27.51XDPrimary blast injury of thoracic trachea, subsequent encounter
- S27.51XSPrimary blast injury of thoracic trachea, sequela
- S27.52XAContusion of thoracic trachea, initial encounter
- S27.52XDContusion of thoracic trachea, subsequent encounter
- S27.52XSContusion of thoracic trachea, sequela
- S27.53XALaceration of thoracic trachea, initial encounter
- S27.53XDLaceration of thoracic trachea, subsequent encounter
- S27.53XSLaceration of thoracic trachea, sequela
- S27.59XAOther injury of thoracic trachea, initial encounter
- S27.59XDOther injury of thoracic trachea, subsequent encounter
- S27.59XSOther injury of thoracic trachea, sequela
S27.6…
9 codes
- S27.60XAUnspecified injury of pleura, initial encounter
- S27.60XDUnspecified injury of pleura, subsequent encounter
- S27.60XSUnspecified injury of pleura, sequela
- S27.63XALaceration of pleura, initial encounter
- S27.63XDLaceration of pleura, subsequent encounter
- S27.63XSLaceration of pleura, sequela
- S27.69XAOther injury of pleura, initial encounter
- S27.69XDOther injury of pleura, subsequent encounter
- S27.69XSOther injury of pleura, sequela
S27.8…
36 codes
- S27.802AContusion of diaphragm, initial encounter
- S27.802DContusion of diaphragm, subsequent encounter
- S27.802SContusion of diaphragm, sequela
- S27.803ALaceration of diaphragm, initial encounter
- S27.803DLaceration of diaphragm, subsequent encounter
- S27.803SLaceration of diaphragm, sequela
- S27.808AOther injury of diaphragm, initial encounter
- S27.808DOther injury of diaphragm, subsequent encounter
- S27.808SOther injury of diaphragm, sequela
- S27.809AUnspecified injury of diaphragm, initial encounter
- S27.809DUnspecified injury of diaphragm, subsequent encounter
- S27.809SUnspecified injury of diaphragm, sequela
- S27.812AContusion of esophagus (thoracic part), initial encounter
- S27.812DContusion of esophagus (thoracic part), subsequent encounter
- S27.812SContusion of esophagus (thoracic part), sequela
- S27.813ALaceration of esophagus (thoracic part), initial encounter
- S27.813DLaceration of esophagus (thoracic part), subsequent encounter
- S27.813SLaceration of esophagus (thoracic part), sequela
- S27.818AOther injury of esophagus (thoracic part), initial encounter
- S27.818DOther injury of esophagus (thoracic part), subsequent encounter
- S27.818SOther injury of esophagus (thoracic part), sequela
- S27.819AUnspecified injury of esophagus (thoracic part), initial encounter
- S27.819DUnspecified injury of esophagus (thoracic part), subsequent encounter
- S27.819SUnspecified injury of esophagus (thoracic part), sequela
- S27.892AContusion of other specified intrathoracic organs, initial encounter
- S27.892DContusion of other specified intrathoracic organs, subsequent encounter
- S27.892SContusion of other specified intrathoracic organs, sequela
- S27.893ALaceration of other specified intrathoracic organs, initial encounter
- S27.893DLaceration of other specified intrathoracic organs, subsequent encounter
- S27.893SLaceration of other specified intrathoracic organs, sequela
- S27.898AOther injury of other specified intrathoracic organs, initial encounter
- S27.898DOther injury of other specified intrathoracic organs, subsequent encounter
- S27.898SOther injury of other specified intrathoracic organs, sequela
- S27.899AUnspecified injury of other specified intrathoracic organs, initial encounter
- S27.899DUnspecified injury of other specified intrathoracic organs, subsequent encounter
- S27.899SUnspecified injury of other specified intrathoracic organs, sequela
S27.9…
3 codes
Outside the US? S27 in the international WHO ICD-10 lists its inclusion and exclusion notes.
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ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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