Is S66.921A a billable code?
Yes. S66.921A 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
S66.921A: Laceration of unspecified muscle, fascia and tendon at wrist and hand level, right hand, initial encounter
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
S66.921A is a billable ICD-10-CM diagnosis code for laceration of unspecified muscle, fascia and tendon at wrist and hand level, right hand, initial encounter. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with S66.921A already added.Good Faith EstimateStart a cost estimate with S66.921A already added.CMS-1500 Claim FormFill a claim form with S66.921A in box 21.
Other codes in S66.921 Laceration of unspecified muscle, fascia and tendon at wrist and hand level, right hand
S66.921A questions
What does S66.921A mean?
S66.921A is the ICD-10-CM code for Laceration of unspecified muscle, fascia and tendon at wrist and hand level, right hand, 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.