Code Spinal instrumentation in 4 steps - AAPC Knowledge Center
https://www.aapc.com/blog/36821-36821/
WEBNov 15, 2016 · Report placement of non-segmental posterior instrumentation using +22840 Posterior non-segmental instrumentation (eg, Harrington rod technique, pedicle fixation across one interspace, atlantoaxial transarticular screw fixation, sublaminar wiring at C1, facet screw fixation (List separately in addition to code for primary procedure).
DA: 73 PA: 16 MOZ Rank: 95