ICD-10-CM Billable Code

S13.100

Subluxation of unspecified cervical vertebrae

Clinical Classification Guidelines

Medical Intelligence & Overview

Subluxation of the cervical vertebrae refers to a partial dislocation in the bones of the neck region. This condition affects the cervical spine, which supports the head and enables a range of movements. When the specific vertebrae involved are not identified, the condition is classified under the ICD-10 code S13.100. Such injuries often result from trauma or sudden movements, and they can impact nerve function and mobility if not properly treated.

Causes & Symptoms

Clinical Causes: Sudden impacts or trauma, such as car accidents or falls Sports injuries involving direct hits or abrupt movements Whiplash injuries from rapid back-and-forth motion of the neck Repetitive strain or overuse of neck muscles and joints Degenerative changes in the cervical spine

Key Symptoms: Neck pain or soreness, which may worsen with movement Limited range of motion in the neck Muscle stiffness in the neck and shoulders Headaches originating at the base of the skull Numbness, tingling, or weakness in the arms or hands Sensory changes or weakness in the upper limbs Possible dizziness or balance issues

Diagnostic & Treatment

Diagnosis Path: Diagnosing a subluxation typically involves a clinical examination where a healthcare provider assesses neck mobility and tenderness. Imaging studies are essential for confirmation:

Treatment Protocols: Management of cervical vertebral subluxation depends on the severity of the injury. Common approaches include:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

Clinical Advice & FAQs

Billing Guidance

Is S13.100 a billable ICD-10 code?
Yes, S13.100 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report S13.100?
Clinical documentation must specify the nature of Subluxation of unspecified cervical vertebrae and any associated comorbidities for accurate reporting.

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