ICD-10-CM Code M40.29

Other kyphosis

Version 2020 Non-Billable Code

Not Valid for Submission

M40.29 is a "header" nonspecific and non-billable code code, consider using a code with a higher level of specificity for a diagnosis of other kyphosis. The code is NOT valid for the year 2020 for the submission of HIPAA-covered transactions.

ICD-10:M40.29
Short Description:Other kyphosis
Long Description:Other kyphosis

Consider the following ICD-10 codes with a higher level of specificity:

Clinical Information

  • KYPHOSIS-. deformities of the spine characterized by an exaggerated convexity of the vertebral column. the forward bending of the thoracic region usually is more than 40 degrees. this deformity sometimes is called round back or hunchback.
  • SCHEUERMANN DISEASE-. a type of juvenile osteochondrosis affecting the fibrocartilaginous disc intervertebral disc in the thoracic or thoracolumbar region of the spine. it is characterized by a forward concave spinal curvature or kyphosis.

Code Classification

  • Diseases of the musculoskeletal system and connective tissue (M00–M99)
    • Deforming dorsopathies (M40-M43)
      • Kyphosis and lordosis (M40)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020

Information for Patients


Spine Injuries and Disorders

Your backbone, or spine, is made up of 26 bone discs called vertebrae. The vertebrae protect your spinal cord and allow you to stand and bend. A number of problems can change the structure of the spine or damage the vertebrae and surrounding tissue. They include

  • Infections
  • Injuries
  • Tumors
  • Conditions, such as ankylosing spondylitis and scoliosis
  • Bone changes that come with age, such as spinal stenosis and herniated disks

Spinal diseases often cause pain when bone changes put pressure on the spinal cord or nerves. They can also limit movement. Treatments differ by disease, but sometimes they include back braces and surgery.


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