22853 Insj biomechanical device
Also known as: Interbody spacer insertion, Disc replacement, Artificial disc, interbody cage insertion
Insertion of interbody biomechanical device(s) without interbody arthrodesis, including endplate preparation, single interspace.
In Plain Language
Artificial disc spacer insertion; Disc replacement device
Clinical Context
Used for motion-preserving surgery; artificial discs maintain spinal motion while providing load sharing and neural decompression.
RVU Breakdown
| Work RVU | 4.14 |
| Total RVU | 4.14 |
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 4.14, this code ranks in the 28th percentile among Surgery codes — 1.9x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 22853?
CPT 22853 (Insj biomechanical device) is a Surgery code. Insertion of interbody biomechanical device(s) without interbody arthrodesis, including endplate preparation, single interspace.
What is the wRVU value for CPT 22853?
The work RVU for CPT 22853 is 4.14. This code is primarily used by Spine Surgery, Orthopedic Surgery, Neurosurgery.
When is CPT 22853 used?
Used for motion-preserving surgery; artificial discs maintain spinal motion while providing load sharing and neural decompression.
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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.