Is S84 a billable code?
No. S84 is a header code that groups 9 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
S84: Injury of nerves at lower leg level
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
S84 groups related diagnoses under injury of nerves at lower leg level. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under S84
- S84.801AInjury of other nerves at lower leg level, right leg, initial encounter
- S84.801DInjury of other nerves at lower leg level, right leg, subsequent encounter
- S84.801SInjury of other nerves at lower leg level, right leg, sequela
- S84.802AInjury of other nerves at lower leg level, left leg, initial encounter
- S84.802DInjury of other nerves at lower leg level, left leg, subsequent encounter
- S84.802SInjury of other nerves at lower leg level, left leg, sequela
- S84.809AInjury of other nerves at lower leg level, unspecified leg, initial encounter
- S84.809DInjury of other nerves at lower leg level, unspecified leg, subsequent encounter
- S84.809SInjury of other nerves at lower leg level, unspecified leg, sequela
S84 questions
What does S84 mean?
S84 is the ICD-10-CM code for Injury of nerves at lower leg level. 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.