2017/18 ICD-10-CM Diagnosis Code S27.421

Contusion of bronchus, unilateral

The following code(s) above S27.421 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to S27.421:
  • S00-T88
    2018 ICD-10-CM Range S00-T88

    Injury, poisoning and certain other consequences of external causes

    Note
    • Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
    Type 1 Excludes
    Use Additional
    • code to identify any retained foreign body, if applicable (Z18.-)
    Injury, poisoning and certain other consequences of external causes
  • S20-S29
    2018 ICD-10-CM Range S20-S29

    Injuries to the thorax

    Includes
    • injuries of breast
    • injuries of chest (wall)
    • injuries of interscapular area
    Type 2 Excludes
    • 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)
    Injuries to the thorax
  • S27
    ICD-10-CM Diagnosis Code S27

    Injury of other and unspecified intrathoracic organs

      2016 2017 2018 Non-Billable/Non-Specific Code
    Code Also
    • any associated open wound of thorax (S21.-)
    Type 2 Excludes
    • injury of cervical esophagus (S10-S19)
    • injury of trachea (cervical) (S10-S19)
    Injury of other and unspecified intrathoracic organs
Code History

Diagnosis Index entries containing back-references to S27.421:

ICD-10-CM Codes Adjacent To S27.421
S27.411S …… sequela
S27.412 Primary blast injury of bronchus, bilateral
S27.412A …… initial encounter
S27.412D …… subsequent encounter
S27.412S …… sequela
S27.419 Primary blast injury of bronchus, unspecified
S27.419A …… initial encounter
S27.419D …… subsequent encounter
S27.419S …… sequela
S27.42 Contusion of bronchus
S27.421 Contusion of bronchus, unilateral
S27.421A …… initial encounter
S27.421D …… subsequent encounter
S27.421S …… sequela
S27.422 Contusion of bronchus, bilateral
S27.422A …… initial encounter
S27.422D …… subsequent encounter
S27.422S …… sequela
S27.429 Contusion of bronchus, unspecified
S27.429A …… initial encounter
S27.429D …… subsequent encounter

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.