Is S85.409 a billable code?
No. S85.409 is a header code that groups 3 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
S85.409: Unspecified injury of lesser saphenous vein at lower leg level, unspecified leg
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
S85.409 groups related diagnoses under unspecified injury of lesser saphenous vein at lower leg level, unspecified leg. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under S85.409
- S85.409AUnspecified injury of lesser saphenous vein at lower leg level, unspecified leg, initial encounter
- S85.409DUnspecified injury of lesser saphenous vein at lower leg level, unspecified leg, subsequent encounter
- S85.409SUnspecified injury of lesser saphenous vein at lower leg level, unspecified leg, sequela
Other codes in S85.40 Unspecified injury of lesser saphenous vein at lower leg level
S85.409 questions
What does S85.409 mean?
S85.409 is the ICD-10-CM code for Unspecified injury of lesser saphenous vein at lower leg level, unspecified leg. 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.