+++ (CPT CODE 20931 AND 22851 REVISED IN 2011) +++ When reporting code 22630 , Arthrodesis, -posterior interbody technique, including laminectomy and/or discectomy to prepare interspace (other than for decompression), single interspace; lumbar, may bone gr ...
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Article Overview
This article explains coding guidance tied to a lumbar posterior interbody arthrodesis procedure and the related add-on services that may be reported with it. It is aimed at coding professionals who need to understand the scope of bundled and separately reported spine procedure codes, as well as the 2011 revisions referenced in the article title.
Why This Topic Matters
Accurate reporting of spine surgery services affects claim completeness and consistency when primary procedures are performed with grafting, instrumentation, or intervertebral devices. The article helps coders recognize the general categories of related CPT guidance involved in these cases.
What You Will Learn
- The general CPT coding context for lumbar posterior interbody arthrodesis
- How related add-on services are addressed in the article
- Which broad categories of spine procedure reporting are discussed
- What the article says about revised guidance referenced in the title
Who Should Read This
- Professional coders
- Coding auditors
- Spine surgery billing staff
- Revenue cycle professionals
Codes Discussed
Code Ranges Discussed
- CPT: 20930-20938
- CPT: 22840, 22842, 22843, 22844
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