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2. ICD-10 Codes
3. Chapter - S00-T88
4. Section - T33-T34
5. Category - T33
6. T33.81

T33.81 - Superficial frostbite of ankle

• Applicable to Superficial frostbite of ankle
• The 2025 edition of ICD10-CM T33.81 became effective on October 1, 2024.
• This is the American ICD10-CM version of T33.81 - other international versions of ICD10 T33.81 may differ.
• T33.81 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• T33.81 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.

The following codes above T33.81 contain annotation back-references that may be applicable to T33.81:

• Chapter: S00-T88 - Injury, poisoning and certain other consequences of external causes
• Section: T33-T34 - Frostbite
• Category: T33 - Superficial frostbite

Browse other similar CM codes:

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