2017/18 ICD-10-CM Diagnosis Code T33.99XD

Superficial frostbite of other sites, subsequent encounter

The following code(s) above T33.99XD 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 T33.99XD:
  • 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
  • T33
    ICD-10-CM Diagnosis Code T33

    Superficial frostbite

      2016 2017 2018 Non-Billable/Non-Specific Code
    Includes
    • frostbite with partial thickness skin loss
    Superficial frostbite
  • T33.99
    ICD-10-CM Diagnosis Code T33.99

    Superficial frostbite of other sites

      2016 2017 2018 Non-Billable/Non-Specific Code
    Applicable To
    • Superficial frostbite of leg NOS
    • Superficial frostbite of trunk NOS
    Superficial frostbite of other sites
Present On Admission
POA Help
"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.
ICD-10-CM T33.99XD is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert T33.99XD to ICD-9-CM

Code History
ICD-10-CM Codes Adjacent To T33.99XD
T33.839A …… initial encounter
T33.839D …… subsequent encounter
T33.839S …… sequela
T33.9 Superficial frostbite of other and unspecified sites
T33.90 Superficial frostbite of unspecified sites
T33.90XA …… initial encounter
T33.90XD …… subsequent encounter
T33.90XS …… sequela
T33.99 Superficial frostbite of other sites
T33.99XA …… initial encounter
T33.99XD …… subsequent encounter
T33.99XS …… sequela
T34 Frostbite with tissue necrosis
T34.0 Frostbite with tissue necrosis of head
T34.01 Frostbite with tissue necrosis of ear
T34.011 Frostbite with tissue necrosis of right ear
T34.011A …… initial encounter
T34.011D …… subsequent encounter
T34.011S …… sequela
T34.012 Frostbite with tissue necrosis of left ear
T34.012A …… initial encounter

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