S33.10Header code — not billable
Subluxation and dislocation of unspecified lumbar vertebra
- Chapter
- 19. Injury, poisoning and certain other consequences of external causes
- Category
- S33
- Effective date
- October 1, 2026
Related codes in category S33
S33Disloc & sprain of joints & ligaments of lumbar spin & pelvS33.0Traumatic rupture of lumbar intervertebral discS33.0XXATraumatic rupture of lumbar intervertebral disc, init encntrYesS33.0XXDTraumatic rupture of lumbar intervertebral disc, subs encntrYesS33.0XXSTraumatic rupture of lumbar intervertebral disc, sequelaYesS33.1Subluxation and dislocation of lumbar vertebraS33.100Subluxation of unspecified lumbar vertebraS33.100ASubluxation of unspecified lumbar vertebra, init encntrYesS33.100DSubluxation of unspecified lumbar vertebra, subs encntrYesS33.100SSubluxation of unspecified lumbar vertebra, sequelaYesS33.101Dislocation of unspecified lumbar vertebraS33.101ADislocation of unspecified lumbar vertebra, init encntrYes
Frequently asked questions
What is ICD-10 code S33.10?
S33.10 is an ICD-10-CM diagnosis code for Subluxation and dislocation of unspecified lumbar vertebra.
Is S33.10 a billable code?
No. S33.10 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is S33.10 in?
S33.10 falls under Chapter 19: Injury, poisoning and certain other consequences of external causes.
When did S33.10 become effective?
S33.10 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to S33.10?
S33.10 belongs to category S33, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.