Is T81.521A a billable code?
Yes. T81.521A 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
T81.521A: Obstruction due to foreign body accidentally left in body following infusion or transfusion, initial encounter
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
T81.521A is a billable ICD-10-CM diagnosis code for obstruction due to foreign body accidentally left in body following infusion or transfusion, initial encounter. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with T81.521A already added.Good Faith EstimateStart a cost estimate with T81.521A already added.CMS-1500 Claim FormFill a claim form with T81.521A in box 21.
Other codes in T81.521 Obstruction due to foreign body accidentally left in body following infusion or transfusion
T81.521A questions
What does T81.521A mean?
T81.521A is the ICD-10-CM code for Obstruction due to foreign body accidentally left in body following infusion or transfusion, initial encounter. 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.