22843 Insert spine fixation device
Also known as: Pedicle screw fixation, Segmental instrumentation
Posterior segmental instrumentation (eg, pedicle screw, hook); 1-2 segments.
In Plain Language
Metal rods and screws for spine stability; Spinal fixation device
Clinical Context
Posterior segmental instrumentation for unstable cervical or thoracic spine; provides rigid fixation for fusion or trauma.
RVU Breakdown
| Work RVU | 13.10 |
| Total RVU | 13.10 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
As a surgical CPT code, proper documentation must include the operative report detailing the procedure performed, patient positioning, approach, findings, and any complications. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 13.10, this code ranks in the 68th percentile among Surgery codes — 1.6x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 22843?
CPT 22843 (Insert spine fixation device) is a Surgery code. Posterior segmental instrumentation (eg, pedicle screw, hook); 1-2 segments.
What is the wRVU value for CPT 22843?
The work RVU for CPT 22843 is 13.10. This code is primarily used by Spine Surgery, Orthopedic Surgery, Neurosurgery.
When is CPT 22843 used?
Posterior segmental instrumentation for unstable cervical or thoracic spine; provides rigid fixation for fusion or trauma.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.