M40

Non-Billable

Kyphosis and lordosis

M40 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • M40.1Other secondary kyphosis
    • M40.10Other secondary kyphosis, site unspecified
    • M40.12Other secondary kyphosis, cervical region
    • M40.13Other secondary kyphosis, cervicothoracic region
    • M40.14Other secondary kyphosis, thoracic region
    • M40.15Other secondary kyphosis, thoracolumbar region
  • M40.0Postural kyphosis
    • M40.05Postural kyphosis, thoracolumbar region
    • M40.00Postural kyphosis, site unspecified
    • M40.03Postural kyphosis, cervicothoracic region
    • M40.04Postural kyphosis, thoracic region
  • M40.2Other and unspecified kyphosis
    • M40.20Unspecified kyphosis
      • M40.202Unspecified kyphosis, cervical region
      • M40.203Unspecified kyphosis, cervicothoracic region
      • M40.204Unspecified kyphosis, thoracic region
      • M40.205Unspecified kyphosis, thoracolumbar region
      • M40.209Unspecified kyphosis, site unspecified
    • M40.29Other kyphosis
      • M40.292Other kyphosis, cervical region
      • M40.293Other kyphosis, cervicothoracic region
      • M40.294Other kyphosis, thoracic region
      • M40.295Other kyphosis, thoracolumbar region
      • M40.299Other kyphosis, site unspecified
  • M40.3Flatback syndrome
    • M40.30Flatback syndrome, site unspecified
    • M40.35Flatback syndrome, thoracolumbar region
    • M40.36Flatback syndrome, lumbar region
    • M40.37Flatback syndrome, lumbosacral region
  • M40.4Postural lordosis
    • M40.40Postural lordosis, site unspecified
    • M40.45Postural lordosis, thoracolumbar region
    • M40.46Postural lordosis, lumbar region
    • M40.47Postural lordosis, lumbosacral region
  • M40.5Lordosis, unspecified
    • M40.50Lordosis, unspecified, site unspecified
    • M40.55Lordosis, unspecified, thoracolumbar region
    • M40.56Lordosis, unspecified, lumbar region
    • M40.57Lordosis, unspecified, lumbosacral region
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