Is S55.999A a billable code?
Yes. S55.999A 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
S55.999A: Other specified injury of unspecified blood vessel at forearm level, unspecified arm, initial encounter
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
S55.999A is a billable ICD-10-CM diagnosis code for other specified injury of unspecified blood vessel at forearm level, unspecified arm, initial encounter. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with S55.999A already added.Good Faith EstimateStart a cost estimate with S55.999A already added.CMS-1500 Claim FormFill a claim form with S55.999A in box 21.
Other codes in S55.999 Other specified injury of unspecified blood vessel at forearm level, unspecified arm
S55.999A questions
What does S55.999A mean?
S55.999A is the ICD-10-CM code for Other specified injury of unspecified blood vessel at forearm level, unspecified arm, 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.