2018 ICD-10-CM Diagnosis Code T33.529D

Superficial frostbite of unspecified hand, subsequent encounter

The following code(s) above T33.529D 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 T33.529D:
  • S00-T88
    2018 ICD-10-CM Range S00-T88

    Injury, poisoning and certain other consequences of external causes

    • 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


    Type 2 Excludes
    • hypothermia and other effects of reduced temperature (T68, T69.-)
  • T33
    ICD-10-CM Diagnosis Code T33

    Superficial frostbite

      2016 2017 2018 Non-Billable/Non-Specific Code
    • frostbite with partial thickness skin loss
    Superficial frostbite
  • T33.52
    ICD-10-CM Diagnosis Code T33.52

    Superficial frostbite of hand

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • superficial frostbite of fingers (T33.53-)
    Superficial frostbite of hand
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 T33.529D is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert T33.529D to ICD-9-CM

Code History
ICD-10-CM Codes Adjacent To T33.529D
T33.521 Superficial frostbite of right hand
T33.521A …… initial encounter
T33.521D …… subsequent encounter
T33.521S …… sequela
T33.522 Superficial frostbite of left hand
T33.522A …… initial encounter
T33.522D …… subsequent encounter
T33.522S …… sequela
T33.529 Superficial frostbite of unspecified hand
T33.529A …… initial encounter
T33.529D …… subsequent encounter
T33.529S …… sequela
T33.53 Superficial frostbite of finger(s)
T33.531 Superficial frostbite of right finger(s)
T33.531A …… initial encounter
T33.531D …… subsequent encounter
T33.531S …… sequela
T33.532 Superficial frostbite of left finger(s)
T33.532A …… initial encounter
T33.532D …… subsequent encounter
T33.532S …… sequela

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