Is T33.521S a billable code?
Yes. T33.521S is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
T33.521S: Superficial frostbite of right hand, sequela
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
T33.521S is a billable ICD-10-CM diagnosis code for superficial frostbite of right hand, sequela. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with T33.521S already added.Good Faith EstimateStart a cost estimate with T33.521S already added.CMS-1500 Claim FormFill a claim form with T33.521S in box 21.
Other codes in T33.521 Superficial frostbite of right hand
T33.521S questions
What does T33.521S mean?
T33.521S is the ICD-10-CM code for Superficial frostbite of right hand, sequela. It is in chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.