Is S33.100 a billable code?
No. S33.100 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
S33.100: Subluxation of unspecified lumbar vertebra
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
S33.100 groups related diagnoses under subluxation of unspecified lumbar vertebra. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under S33.100
- S33.100ASubluxation of unspecified lumbar vertebra, initial encounter
- S33.100DSubluxation of unspecified lumbar vertebra, subsequent encounter
- S33.100SSubluxation of unspecified lumbar vertebra, sequela
Other codes in S33.10 Subluxation and dislocation of unspecified lumbar vertebra
S33.100 questions
What does S33.100 mean?
S33.100 is the ICD-10-CM code for Subluxation of unspecified lumbar vertebra. 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.