2020 ICD-10-CM Codes for Injury of other and unspecified intrathoracic organs (S27)

Instructional Notations

Code Also Code Also
A "code also" note instructs that two codes may be required to fully describe a condition, but this note does not provide sequencing direction.

  • any associated open wound of thorax S21

Type 2 Excludes Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.

  • injury of cervical esophagus S10 S19
  • injury of trachea cervical S10 S19

7th Character Note 7th Character Note
Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.

  • The appropriate 7th character is to be added to each code from category S27

7th Character 7th Character
Indicates that a seventh character is to be assigned to codes in a subcategory.

  • A - initial encounter
  • D - subsequent encounter
  • S - sequela
    • ICD-10 Index

      • Injury, poisoning and certain other consequences of external causes (S00–T98)

        • Injuries to the thorax (S20-S29)

            • Injury of other and unspecified intrathoracic organs (S27)
            • S27 - Injury of other and unspecified intrathoracic organs NON-BILLABLE CODE
            • S27.0 - Traumatic pneumothorax NON-BILLABLE CODE
            • S27.0XXA - Traumatic pneumothorax, initial encounter BILLABLE CODE
            • S27.0XXD - Traumatic pneumothorax, subsequent encounter BILLABLE CODE
            • S27.0XXS - Traumatic pneumothorax, sequela BILLABLE CODE
            • S27.1 - Traumatic hemothorax NON-BILLABLE CODE
            • S27.1XXA - Traumatic hemothorax, initial encounter BILLABLE CODE
            • S27.1XXD - Traumatic hemothorax, subsequent encounter BILLABLE CODE
            • S27.1XXS - Traumatic hemothorax, sequela BILLABLE CODE
            • S27.2 - Traumatic hemopneumothorax NON-BILLABLE CODE
            • S27.2XXA - Traumatic hemopneumothorax, initial encounter BILLABLE CODE
            • S27.2XXD - Traumatic hemopneumothorax, subsequent encounter BILLABLE CODE
            • S27.2XXS - Traumatic hemopneumothorax, sequela BILLABLE CODE
            • S27.3 - Other and unspecified injuries of lung NON-BILLABLE CODE
            • S27.30 - Unspecified injury of lung NON-BILLABLE CODE
            • S27.301 - Unspecified injury of lung, unilateral NON-BILLABLE CODE
            • S27.301A - Unspecified injury of lung, unilateral, initial encounter BILLABLE CODE
            • S27.301D - Unspecified injury of lung, unilateral, subsequent encounter BILLABLE CODE
            • S27.301S - Unspecified injury of lung, unilateral, sequela BILLABLE CODE
            • S27.302 - Unspecified injury of lung, bilateral NON-BILLABLE CODE
            • S27.302A - Unspecified injury of lung, bilateral, initial encounter BILLABLE CODE
            • S27.302D - Unspecified injury of lung, bilateral, subsequent encounter BILLABLE CODE
            • S27.302S - Unspecified injury of lung, bilateral, sequela BILLABLE CODE
            • S27.309 - Unspecified injury of lung, unspecified NON-BILLABLE CODE
            • S27.309A - Unspecified injury of lung, unspecified, initial encounter BILLABLE CODE
            • S27.309D - Unspecified injury of lung, unspecified, subs encntr BILLABLE CODE
            • S27.309S - Unspecified injury of lung, unspecified, sequela BILLABLE CODE
            • S27.31 - Primary blast injury of lung NON-BILLABLE CODE
            • S27.311 - Primary blast injury of lung, unilateral NON-BILLABLE CODE
            • S27.311A - Primary blast injury of lung, unilateral, initial encounter BILLABLE CODE
            • S27.311D - Primary blast injury of lung, unilateral, subs encntr BILLABLE CODE
            • S27.311S - Primary blast injury of lung, unilateral, sequela BILLABLE CODE
            • S27.312 - Primary blast injury of lung, bilateral NON-BILLABLE CODE
            • S27.312A - Primary blast injury of lung, bilateral, initial encounter BILLABLE CODE
            • S27.312D - Primary blast injury of lung, bilateral, subs encntr BILLABLE CODE
            • S27.312S - Primary blast injury of lung, bilateral, sequela BILLABLE CODE
            • S27.319 - Primary blast injury of lung, unspecified NON-BILLABLE CODE
            • S27.319A - Primary blast injury of lung, unspecified, initial encounter BILLABLE CODE
            • S27.319D - Primary blast injury of lung, unspecified, subs encntr BILLABLE CODE
            • S27.319S - Primary blast injury of lung, unspecified, sequela BILLABLE CODE
            • S27.32 - Contusion of lung NON-BILLABLE CODE
            • S27.321 - Contusion of lung, unilateral NON-BILLABLE CODE
            • S27.321A - Contusion of lung, unilateral, initial encounter BILLABLE CODE
            • S27.321D - Contusion of lung, unilateral, subsequent encounter BILLABLE CODE
            • S27.321S - Contusion of lung, unilateral, sequela BILLABLE CODE
            • S27.322 - Contusion of lung, bilateral NON-BILLABLE CODE
            • S27.322A - Contusion of lung, bilateral, initial encounter BILLABLE CODE
            • S27.322D - Contusion of lung, bilateral, subsequent encounter BILLABLE CODE
            • S27.322S - Contusion of lung, bilateral, sequela BILLABLE CODE
            • S27.329 - Contusion of lung, unspecified NON-BILLABLE CODE
            • S27.329A - Contusion of lung, unspecified, initial encounter BILLABLE CODE
            • S27.329D - Contusion of lung, unspecified, subsequent encounter BILLABLE CODE
            • S27.329S - Contusion of lung, unspecified, sequela BILLABLE CODE
            • S27.33 - Laceration of lung NON-BILLABLE CODE
            • S27.331 - Laceration of lung, unilateral NON-BILLABLE CODE
            • S27.331A - Laceration of lung, unilateral, initial encounter BILLABLE CODE
            • S27.331D - Laceration of lung, unilateral, subsequent encounter BILLABLE CODE
            • S27.331S - Laceration of lung, unilateral, sequela BILLABLE CODE
            • S27.332 - Laceration of lung, bilateral NON-BILLABLE CODE
            • S27.332A - Laceration of lung, bilateral, initial encounter BILLABLE CODE
            • S27.332D - Laceration of lung, bilateral, subsequent encounter BILLABLE CODE
            • S27.332S - Laceration of lung, bilateral, sequela BILLABLE CODE
            • S27.339 - Laceration of lung, unspecified NON-BILLABLE CODE
            • S27.339A - Laceration of lung, unspecified, initial encounter BILLABLE CODE
            • S27.339D - Laceration of lung, unspecified, subsequent encounter BILLABLE CODE
            • S27.339S - Laceration of lung, unspecified, sequela BILLABLE CODE
            • S27.39 - Other injuries of lung NON-BILLABLE CODE
            • S27.391 - Other injuries of lung, unilateral NON-BILLABLE CODE
            • S27.391A - Other injuries of lung, unilateral, initial encounter BILLABLE CODE
            • S27.391D - Other injuries of lung, unilateral, subsequent encounter BILLABLE CODE
            • S27.391S - Other injuries of lung, unilateral, sequela BILLABLE CODE
            • S27.392 - Other injuries of lung, bilateral NON-BILLABLE CODE
            • S27.392A - Other injuries of lung, bilateral, initial encounter BILLABLE CODE
            • S27.392D - Other injuries of lung, bilateral, subsequent encounter BILLABLE CODE
            • S27.392S - Other injuries of lung, bilateral, sequela BILLABLE CODE
            • S27.399 - Other injuries of lung, unspecified NON-BILLABLE CODE
            • S27.399A - Other injuries of lung, unspecified, initial encounter BILLABLE CODE
            • S27.399D - Other injuries of lung, unspecified, subsequent encounter BILLABLE CODE
            • S27.399S - Other injuries of lung, unspecified, sequela BILLABLE CODE
            • S27.4 - Injury of bronchus NON-BILLABLE CODE
            • S27.40 - Unspecified injury of bronchus NON-BILLABLE CODE
            • S27.401 - Unspecified injury of bronchus, unilateral NON-BILLABLE CODE
            • S27.401A - Unspecified injury of bronchus, unilateral, init encntr BILLABLE CODE
            • S27.401D - Unspecified injury of bronchus, unilateral, subs encntr BILLABLE CODE
            • S27.401S - Unspecified injury of bronchus, unilateral, sequela BILLABLE CODE
            • S27.402 - Unspecified injury of bronchus, bilateral NON-BILLABLE CODE
            • S27.402A - Unspecified injury of bronchus, bilateral, initial encounter BILLABLE CODE
            • S27.402D - Unspecified injury of bronchus, bilateral, subs encntr BILLABLE CODE
            • S27.402S - Unspecified injury of bronchus, bilateral, sequela BILLABLE CODE
            • S27.409 - Unspecified injury of bronchus, unspecified NON-BILLABLE CODE
            • S27.409A - Unspecified injury of bronchus, unspecified, init encntr BILLABLE CODE
            • S27.409D - Unspecified injury of bronchus, unspecified, subs encntr BILLABLE CODE
            • S27.409S - Unspecified injury of bronchus, unspecified, sequela BILLABLE CODE
            • S27.41 - Primary blast injury of bronchus NON-BILLABLE CODE
            • S27.411 - Primary blast injury of bronchus, unilateral NON-BILLABLE CODE
            • S27.411A - Primary blast injury of bronchus, unilateral, init encntr BILLABLE CODE
            • S27.411D - Primary blast injury of bronchus, unilateral, subs encntr BILLABLE CODE
            • S27.411S - Primary blast injury of bronchus, unilateral, sequela BILLABLE CODE
            • S27.412 - Primary blast injury of bronchus, bilateral NON-BILLABLE CODE
            • S27.412A - Primary blast injury of bronchus, bilateral, init encntr BILLABLE CODE
            • S27.412D - Primary blast injury of bronchus, bilateral, subs encntr BILLABLE CODE
            • S27.412S - Primary blast injury of bronchus, bilateral, sequela BILLABLE CODE
            • S27.419 - Primary blast injury of bronchus, unspecified NON-BILLABLE CODE
            • S27.419A - Primary blast injury of bronchus, unspecified, init encntr BILLABLE CODE
            • S27.419D - Primary blast injury of bronchus, unspecified, subs encntr BILLABLE CODE
            • S27.419S - Primary blast injury of bronchus, unspecified, sequela BILLABLE CODE
            • S27.42 - Contusion of bronchus NON-BILLABLE CODE
            • S27.421 - Contusion of bronchus, unilateral NON-BILLABLE CODE
            • S27.421A - Contusion of bronchus, unilateral, initial encounter BILLABLE CODE
            • S27.421D - Contusion of bronchus, unilateral, subsequent encounter BILLABLE CODE
            • S27.421S - Contusion of bronchus, unilateral, sequela BILLABLE CODE
            • S27.422 - Contusion of bronchus, bilateral NON-BILLABLE CODE
            • S27.422A - Contusion of bronchus, bilateral, initial encounter BILLABLE CODE
            • S27.422D - Contusion of bronchus, bilateral, subsequent encounter BILLABLE CODE
            • S27.422S - Contusion of bronchus, bilateral, sequela BILLABLE CODE
            • S27.429 - Contusion of bronchus, unspecified NON-BILLABLE CODE
            • S27.429A - Contusion of bronchus, unspecified, initial encounter BILLABLE CODE
            • S27.429D - Contusion of bronchus, unspecified, subsequent encounter BILLABLE CODE
            • S27.429S - Contusion of bronchus, unspecified, sequela BILLABLE CODE
            • S27.43 - Laceration of bronchus NON-BILLABLE CODE
            • S27.431 - Laceration of bronchus, unilateral NON-BILLABLE CODE
            • S27.431A - Laceration of bronchus, unilateral, initial encounter BILLABLE CODE
            • S27.431D - Laceration of bronchus, unilateral, subsequent encounter BILLABLE CODE
            • S27.431S - Laceration of bronchus, unilateral, sequela BILLABLE CODE
            • S27.432 - Laceration of bronchus, bilateral NON-BILLABLE CODE
            • S27.432A - Laceration of bronchus, bilateral, initial encounter BILLABLE CODE
            • S27.432D - Laceration of bronchus, bilateral, subsequent encounter BILLABLE CODE
            • S27.432S - Laceration of bronchus, bilateral, sequela BILLABLE CODE
            • S27.439 - Laceration of bronchus, unspecified NON-BILLABLE CODE
            • S27.439A - Laceration of bronchus, unspecified, initial encounter BILLABLE CODE
            • S27.439D - Laceration of bronchus, unspecified, subsequent encounter BILLABLE CODE
            • S27.439S - Laceration of bronchus, unspecified, sequela BILLABLE CODE
            • S27.49 - Other injury of bronchus NON-BILLABLE CODE
            • S27.491 - Other injury of bronchus, unilateral NON-BILLABLE CODE
            • S27.491A - Other injury of bronchus, unilateral, initial encounter BILLABLE CODE
            • S27.491D - Other injury of bronchus, unilateral, subsequent encounter BILLABLE CODE
            • S27.491S - Other injury of bronchus, unilateral, sequela BILLABLE CODE
            • S27.492 - Other injury of bronchus, bilateral NON-BILLABLE CODE
            • S27.492A - Other injury of bronchus, bilateral, initial encounter BILLABLE CODE
            • S27.492D - Other injury of bronchus, bilateral, subsequent encounter BILLABLE CODE
            • S27.492S - Other injury of bronchus, bilateral, sequela BILLABLE CODE
            • S27.499 - Other injury of bronchus, unspecified NON-BILLABLE CODE
            • S27.499A - Other injury of bronchus, unspecified, initial encounter BILLABLE CODE
            • S27.499D - Other injury of bronchus, unspecified, subsequent encounter BILLABLE CODE
            • S27.499S - Other injury of bronchus, unspecified, sequela BILLABLE CODE
            • S27.5 - Injury of thoracic trachea NON-BILLABLE CODE
            • S27.50 - Unspecified injury of thoracic trachea NON-BILLABLE CODE
            • S27.50XA - Unspecified injury of thoracic trachea, initial encounter BILLABLE CODE
            • S27.50XD - Unspecified injury of thoracic trachea, subsequent encounter BILLABLE CODE
            • S27.50XS - Unspecified injury of thoracic trachea, sequela BILLABLE CODE
            • S27.51 - Primary blast injury of thoracic trachea NON-BILLABLE CODE
            • S27.51XA - Primary blast injury of thoracic trachea, initial encounter BILLABLE CODE
            • S27.51XD - Primary blast injury of thoracic trachea, subs encntr BILLABLE CODE
            • S27.51XS - Primary blast injury of thoracic trachea, sequela BILLABLE CODE
            • S27.52 - Contusion of thoracic trachea NON-BILLABLE CODE
            • S27.52XA - Contusion of thoracic trachea, initial encounter BILLABLE CODE
            • S27.52XD - Contusion of thoracic trachea, subsequent encounter BILLABLE CODE
            • S27.52XS - Contusion of thoracic trachea, sequela BILLABLE CODE
            • S27.53 - Laceration of thoracic trachea NON-BILLABLE CODE
            • S27.53XA - Laceration of thoracic trachea, initial encounter BILLABLE CODE
            • S27.53XD - Laceration of thoracic trachea, subsequent encounter BILLABLE CODE
            • S27.53XS - Laceration of thoracic trachea, sequela BILLABLE CODE
            • S27.59 - Other injury of thoracic trachea NON-BILLABLE CODE
            • S27.59XA - Other injury of thoracic trachea, initial encounter BILLABLE CODE
            • S27.59XD - Other injury of thoracic trachea, subsequent encounter BILLABLE CODE
            • S27.59XS - Other injury of thoracic trachea, sequela BILLABLE CODE
            • S27.6 - Injury of pleura NON-BILLABLE CODE
            • S27.60 - Unspecified injury of pleura NON-BILLABLE CODE
            • S27.60XA - Unspecified injury of pleura, initial encounter BILLABLE CODE
            • S27.60XD - Unspecified injury of pleura, subsequent encounter BILLABLE CODE
            • S27.60XS - Unspecified injury of pleura, sequela BILLABLE CODE
            • S27.63 - Laceration of pleura NON-BILLABLE CODE
            • S27.63XA - Laceration of pleura, initial encounter BILLABLE CODE
            • S27.63XD - Laceration of pleura, subsequent encounter BILLABLE CODE
            • S27.63XS - Laceration of pleura, sequela BILLABLE CODE
            • S27.69 - Other injury of pleura NON-BILLABLE CODE
            • S27.69XA - Other injury of pleura, initial encounter BILLABLE CODE
            • S27.69XD - Other injury of pleura, subsequent encounter BILLABLE CODE
            • S27.69XS - Other injury of pleura, sequela BILLABLE CODE
            • S27.8 - Injury of other specified intrathoracic organs NON-BILLABLE CODE
            • S27.80 - Injury of diaphragm NON-BILLABLE CODE
            • S27.802 - Contusion of diaphragm NON-BILLABLE CODE
            • S27.802A - Contusion of diaphragm, initial encounter BILLABLE CODE
            • S27.802D - Contusion of diaphragm, subsequent encounter BILLABLE CODE
            • S27.802S - Contusion of diaphragm, sequela BILLABLE CODE
            • S27.803 - Laceration of diaphragm NON-BILLABLE CODE
            • S27.803A - Laceration of diaphragm, initial encounter BILLABLE CODE
            • S27.803D - Laceration of diaphragm, subsequent encounter BILLABLE CODE
            • S27.803S - Laceration of diaphragm, sequela BILLABLE CODE
            • S27.808 - Other injury of diaphragm NON-BILLABLE CODE
            • S27.808A - Other injury of diaphragm, initial encounter BILLABLE CODE
            • S27.808D - Other injury of diaphragm, subsequent encounter BILLABLE CODE
            • S27.808S - Other injury of diaphragm, sequela BILLABLE CODE
            • S27.809 - Unspecified injury of diaphragm NON-BILLABLE CODE
            • S27.809A - Unspecified injury of diaphragm, initial encounter BILLABLE CODE
            • S27.809D - Unspecified injury of diaphragm, subsequent encounter BILLABLE CODE
            • S27.809S - Unspecified injury of diaphragm, sequela BILLABLE CODE
            • S27.81 - Injury of esophagus (thoracic part) NON-BILLABLE CODE
            • S27.812 - Contusion of esophagus (thoracic part) NON-BILLABLE CODE
            • S27.812A - Contusion of esophagus (thoracic part), initial encounter BILLABLE CODE
            • S27.812D - Contusion of esophagus (thoracic part), subsequent encounter BILLABLE CODE
            • S27.812S - Contusion of esophagus (thoracic part), sequela BILLABLE CODE
            • S27.813 - Laceration of esophagus (thoracic part) NON-BILLABLE CODE
            • S27.813A - Laceration of esophagus (thoracic part), initial encounter BILLABLE CODE
            • S27.813D - Laceration of esophagus (thoracic part), subs encntr BILLABLE CODE
            • S27.813S - Laceration of esophagus (thoracic part), sequela BILLABLE CODE
            • S27.818 - Other injury of esophagus (thoracic part) NON-BILLABLE CODE
            • S27.818A - Other injury of esophagus (thoracic part), initial encounter BILLABLE CODE
            • S27.818D - Other injury of esophagus (thoracic part), subs encntr BILLABLE CODE
            • S27.818S - Other injury of esophagus (thoracic part), sequela BILLABLE CODE
            • S27.819 - Unspecified injury of esophagus (thoracic part) NON-BILLABLE CODE
            • S27.819A - Unspecified injury of esophagus (thoracic part), init encntr BILLABLE CODE
            • S27.819D - Unspecified injury of esophagus (thoracic part), subs encntr BILLABLE CODE
            • S27.819S - Unspecified injury of esophagus (thoracic part), sequela BILLABLE CODE
            • S27.89 - Injury of other specified intrathoracic organs NON-BILLABLE CODE
            • S27.892 - Contusion of other specified intrathoracic organs NON-BILLABLE CODE
            • S27.892A - Contusion of oth intrathoracic organs, init encntr BILLABLE CODE
            • S27.892D - Contusion of oth intrathoracic organs, subs encntr BILLABLE CODE
            • S27.892S - Contusion of other specified intrathoracic organs, sequela BILLABLE CODE
            • S27.893 - Laceration of other specified intrathoracic organs NON-BILLABLE CODE
            • S27.893A - Laceration of oth intrathoracic organs, init encntr BILLABLE CODE
            • S27.893D - Laceration of oth intrathoracic organs, subs encntr BILLABLE CODE
            • S27.893S - Laceration of other specified intrathoracic organs, sequela BILLABLE CODE
            • S27.898 - Other injury of other specified intrathoracic organs NON-BILLABLE CODE
            • S27.898A - Other injury of oth intrathoracic organs, init encntr BILLABLE CODE
            • S27.898D - Other injury of oth intrathoracic organs, subs encntr BILLABLE CODE
            • S27.898S - Other injury of oth intrathoracic organs, sequela BILLABLE CODE
            • S27.899 - Unspecified injury of other specified intrathoracic organs NON-BILLABLE CODE
            • S27.899A - Unspecified injury of oth intrathoracic organs, init encntr BILLABLE CODE
            • S27.899D - Unspecified injury of oth intrathoracic organs, subs encntr BILLABLE CODE
            • S27.899S - Unspecified injury of oth intrathoracic organs, sequela BILLABLE CODE
            • S27.9 - Injury of unspecified intrathoracic organ NON-BILLABLE CODE
            • S27.9XXA - Injury of unspecified intrathoracic organ, initial encounter BILLABLE CODE
            • S27.9XXD - Injury of unspecified intrathoracic organ, subs encntr BILLABLE CODE
            • S27.9XXS - Injury of unspecified intrathoracic organ, sequela BILLABLE CODE