AMA CPT® Assistant - 2012 Issue 4 (April)
Then and Now: Spine Bone Graft Codes 20930-20938 (April 2012)
April 2012 pages 14-16 Then and Now: Spine Bone Graft Codes 20930-20938 The February 1996 (p 6), November 1999 (p 1), January 2004 (p 27), and February 2008 (p 8) editions of the CPT Assistant updated the reporting of spine surgery bone graft codes 20930-20938. Because the parenthetical instructions and the code descriptions have undergone revisions since CPT 1996, the following "Then and Now" chronicles the use of codes 20930-20938 when: More than one type of bone grafting is performed Multiple spinal-level grafting is performed at the same operative session Modifier 51, Multiple Procedures,should not be appended THEN...
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Article Overview
This premium article explains how CPT guidance for spine bone graft reporting changed over time, with emphasis on the 20930-20938 series and related add-on code guidance. It is intended for coding professionals who need to understand the historical context, the affected spine surgery code sets, and the general categories of updates discussed in CPT Assistant and CPT codebook revisions.
Why This Topic Matters
Spine graft coding has been revised repeatedly, and this article helps readers see how the reporting framework evolved across different CPT editions. That background is useful for coders, auditors, and educators who need to align current spine surgery reporting with the applicable CPT-era guidance.
Article Sections
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April 2012 pages 14-16
Publication and issue information for the article.
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Then
Historical CPT Assistant and CPT codebook context for spine bone graft reporting. This section covers earlier guidance and how the relevant code family was discussed over time.
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Rationale
Overview of the later CPT framing and the reasons cited for changes in how the spine bone graft code family is organized and referenced.
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Now
Current-era summary of how the spine bone graft code family is presented in the article, along with the broad reporting context discussed.
What You Will Learn
- How CPT Assistant has discussed the spine bone graft code family over time
- Which CPT editions and update years are referenced in the article
- The general reporting context for add-on procedures in spine surgery
- How the article frames historical versus current guidance for bone graft coding
Who Should Read This
- Medical coders
- Coding auditors
- Compliance staff
- Coding educators
- Spine surgery billing staff
Codes Discussed
Code Ranges Discussed
Modifiers Discussed
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