ICD-10-CM > M00-M99 > M50-M54 > M54 > M54.5 M54.5 Low back pain Non-Billable/Non-Specific Type 1 Excludes intervertebral disc degeneration, lumbar region with discogenic back pain only (M51.360)intervertebral disc degeneration, lumbosacral region with discogenic back pain only (M51.370)low back strain (S39.012)lumbago due to intervertebral disc displacement (M51.2-)lumbago with sciatica (M54.4-) Codes M54.50Low back pain, unspecifiedM54.51Vertebrogenic low back painM54.59Other low back pain