2017/18 ICD-10-CM Diagnosis Code T34.71XA

Frostbite with tissue necrosis of right knee and lower leg, initial encounter

The following code(s) above T34.71XA 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 T34.71XA:
  • 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
  • T33-T34
    2018 ICD-10-CM Range T33-T34

    Frostbite

    Type 2 Excludes
    • hypothermia and other effects of reduced temperature (T68, T69.-)
    Frostbite
  • T34.7
    ICD-10-CM Diagnosis Code T34.7

    Frostbite with tissue necrosis of knee and lower leg

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • frostbite with tissue necrosis of ankle and foot (T34.8-)
    Frostbite with tissue necrosis of knee and lower leg
Approximate Synonyms ICD-10-CM T34.71XA is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert T34.71XA to ICD-9-CM

Code History
ICD-10-CM Codes Adjacent To T34.71XA
T34.62 Frostbite with tissue necrosis of left hip and thigh
T34.62XA …… initial encounter
T34.62XD …… subsequent encounter
T34.62XS …… sequela
T34.7 Frostbite with tissue necrosis of knee and lower leg
T34.70 Frostbite with tissue necrosis of unspecified knee and lower leg
T34.70XA …… initial encounter
T34.70XD …… subsequent encounter
T34.70XS …… sequela
T34.71 Frostbite with tissue necrosis of right knee and lower leg
T34.71XA …… initial encounter
T34.71XD …… subsequent encounter
T34.71XS …… sequela
T34.72 Frostbite with tissue necrosis of left knee and lower leg
T34.72XA …… initial encounter
T34.72XD …… subsequent encounter
T34.72XS …… sequela
T34.8 Frostbite with tissue necrosis of ankle, foot, and toe(s)
T34.81 Frostbite with tissue necrosis of ankle
T34.811 Frostbite with tissue necrosis of right ankle
T34.811A …… initial encounter

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