ICD-10 Diagnosis Code M99.0

Segmental and somatic dysfunction

Diagnosis Code M99.0

ICD-10: M99.0
Short Description: Segmental and somatic dysfunction
Long Description: Segmental and somatic dysfunction
This is the 2018 version of the ICD-10-CM diagnosis code M99.0

Not Valid for Submission
The code M99.0 is a "header" and not valid for submission for HIPAA-covered transactions.

Code Classification
  • Diseases of the musculoskeletal system and connective tissue (M00–M99)
    • Biomechanical lesions, not elsewhere classified (M99)
      • Biomechanical lesions, not elsewhere classified (M99)

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.

  • Compression fractures of the back (Medical Encyclopedia)
  • Foraminotomy (Medical Encyclopedia)
  • Kyphosis (Medical Encyclopedia)
  • Laminectomy (Medical Encyclopedia)
  • Lordosis (Medical Encyclopedia)
  • Spinal fusion (Medical Encyclopedia)
  • Spine surgery - discharge (Medical Encyclopedia)
  • Spondylolisthesis (Medical Encyclopedia)


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