Schmorl's nodes, lumbar region. M51.46 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2019 edition of ICD-10-CM M51.46 became effective on October 1, 2018.
Non-specific codes like M51.4 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10 codes with a higher level of specificity when coding for schmorl's nodes:
Your backbone, or spine, is made up of 26 bones called vertebrae. In between them are soft disks filled with a jelly-like substance. These disks cushion the vertebrae and keep them in place. As you age, the disks break down or degenerate. As they do, they lose their cushioning ability. This can lead to pain if the back is stressed.
M51.45 is a billable ICD code used to specify a diagnosis of schmorl's nodes, thoracolumbar region. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
Schmorl's nodes or Schmorl's nodules are protrusions of the nucleus pulposus of the intervertebral disc through the vertebral body endplate and into the adjacent vertebra.