Mar 1st, 2009
Part 2 in spinal series By G. John Verhovshek, MA, CPC Spinal fusion involves multiple steps beyond those described by arthrodesis codes 22532-22632, including bone grafting (20930-20938) and instrumentation placement (22840-22851). For complete coding, you should report these additional procedures separately. When extensive decompression accompanies arthrodesis, you may report the procedures ind...