2018 ICD-10-CM Diagnosis Code T79.9

Unspecified early complication of trauma

The following code(s) above T79.9 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 T79.9:
  • 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
  • T79
    ICD-10-CM Diagnosis Code T79

    Certain early complications of trauma, not elsewhere classified

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • acute respiratory distress syndrome (J80)
    • complications occurring during or following medical procedures (T80-T88)
    • complications of surgical and medical care NEC (T80-T88)
    • newborn respiratory distress syndrome (P22.0)
    Certain early complications of trauma, not elsewhere classified
Code History

Diagnosis Index entries containing back-references to T79.9:

ICD-10-CM Codes Adjacent To T79.9
T79.A3XD …… subsequent encounter
T79.A3XS …… sequela
T79.A9 Traumatic compartment syndrome of other sites
T79.A9XA …… initial encounter
T79.A9XD …… subsequent encounter
T79.A9XS …… sequela
T79.8 Other early complications of trauma
T79.8XXA …… initial encounter
T79.8XXD …… subsequent encounter
T79.8XXS …… sequela
T79.9 Unspecified early complication of trauma
T79.9XXA …… initial encounter
T79.9XXD …… subsequent encounter
T79.9XXS …… sequela
T80 Complications following infusion, transfusion and therapeutic injection
T80.0 Air embolism following infusion, transfusion and therapeutic injection
T80.0XXA …… initial encounter
T80.0XXD …… subsequent encounter
T80.0XXS …… sequela
T80.1 Vascular complications following infusion, transfusion and therapeutic injection
T80.1XXA …… initial encounter

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