Lumbar fusion status icd 10 July 8, 2019 16 32 64 128 Lumbar fusion icd 10 Lumbar fusion status post icd 10 Lumbar fusion icd 10 code Lumbar fusion icd 10 pcs Lumbar fusion icd 10 cm Lumbar fusion icd 10 procedure code L4 l5 fusion post surgery Lumbar icd 10