S12.391S
✓ Billable
Other nondisplaced fracture of fourth cervical vertebra, sequela
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
S12.391S
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Injury, Poisoning and Certain Other Consequences of External Causes
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code S12.391S?
ICD-10-CM code S12.391S represents Other nondisplaced fracture of fourth cervical vertebra, sequela. It is a billable diagnosis code in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective October 1, 2025 – September 30, 2026.
Is S12.391S billable?
Yes. S12.391S is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is S12.391S in?
S12.391S belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.
Related codes in the S12 category
S12
Fracture of cervical vertebra and other parts of neck
Non-billable
S12.0
Fracture of first cervical vertebra
Non-billable
S12.1
Fracture of second cervical vertebra
Non-billable
S12.2
Fracture of third cervical vertebra
Non-billable
S12.3
Fracture of fourth cervical vertebra
Non-billable
S12.4
Fracture of fifth cervical vertebra
Non-billable
S12.5
Fracture of sixth cervical vertebra
Non-billable
S12.6
Fracture of seventh cervical vertebra
Non-billable
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