M43.17 – Spondylolisthesis, lumbosacral region

Learn about the ICD 10 code M43.17 spondylolisthesis: forward vertebra displacement in the lumbosacral region through this guide.

By Matt Olivares on Apr 29, 2025.

Fact Checked by Gale Alagos.

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M43.17  – Spondylolisthesis, lumbosacral region

M43.17 diagnosis code: Spondylolisthesis, lumbosacral region

Clinical description of this code:

  • Spondylolisthesis refers to the forward displacement of one vertebra over the one below it in the lumbosacral region.
  • Various factors, including degenerative changes, fractures, or congenital abnormalities, can cause it (like Paget's disease).
  • The displacement can result in pain, limited mobility, and neurological symptoms in the lumbar spine and throughout the lumbar region.
  • It is commonly classified into different grades based on the extent of displacement.
  • Symptoms can vary depending on the severity of the condition and may include lower back pain, leg pain, weakness, or numbness.
  • Do note that this is only for the lumbosacral region. This code can't be used if the spondylolisthesis is in another region, like the sacral and sacrococcygeal regions.

Is M43.17 billable?

Yes, M43.17 is billable. Spondylolisthesis, lumbosacral region (M43.17), is a specific code in the ICD-10-CM classification system. It accurately represents and bills for medical services related to the diagnosis and treatment of this condition. Healthcare providers can use this code for reimbursement when documenting patient encounters involving spondylolisthesis in the lumbosacral region.

Clinical information

Clinical information about spondylolisthesis includes:

  • The condition is often asymptomatic and may be incidentally discovered during medical evaluations for other issues.
  • Patients with symptomatic Spondylolisthesis may experience lower back pain, leg pain, or sciatica-like symptoms.
  • Physical examination may reveal tenderness in the lower back, limited range of motion, or signs of nerve compression in the spinal curvature.
  • Imaging studies, such as X-rays, CT scans, or MRIs, are commonly used to confirm the diagnosis and assess the severity of the condition.
  • Depending on the severity and symptoms, treatment options may include conservative measures (e.g., physical therapy, pain management), bracing, or surgical intervention.

Synonyms include

  • Lumbosacral spondylolisthesis
  • L5-S1 spondylolisthesis
  • Anterolisthesis of the lumbosacral spine
  • Lumbosacral segmental instability
  • Spondylolisthesis with radiculopathy
  • Region congenital spondylolisthesis
  • Acute traumatic spondylolisthesis in the lumbosacral region

Popular search terms for this ICD-10 code

  • M43.17 ICD-10 code
  • ICD-10 M43.17
  • Lumbosacral region spondylolisthesis diagnosis code
  • ICD-10 code for lumbosacral region spondylolisthesis
  • ICD-10 code for spondylolisthesis of the lumbosacral region

Other ICD-10 codes commonly used for spondylolisthesis

Other commonly used ICD-10 codes for spondylolisthesis include:

  • M43.10 - Spondylolisthesis, site unspecified
  • M43.11 - Spondylolisthesis, occipito-atlanto-axial region
  • M43.12 - Spondylolisthesis, cervical region
  • M43.13 - Spondylolisthesis, cervicothoracic region
  • M43.14 - Spondylolisthesis, thoracic region
  • M43.15 - Spondylolisthesis, thoracolumbar region
  • M43.16 - Spondylolisthesis, lumbar region
  • M43.18 - Spondylolisthesis, other sites
  • M43.19 - Spondylolisthesis, multiple sites

Frequently asked questions

Can spondylolisthesis be prevented?

While it may not always be preventable, maintaining a healthy lifestyle, practicing good posture, and engaging in regular exercise to strengthen the back and core muscles can help reduce the risk of developing spondylolisthesis.

What are the treatment options for spondylolisthesis?

Spondylolisthesis treatment options include conservative measures such as physical therapy, pain management, and activity modification. Surgical intervention may be considered in more severe cases or when conservative treatments fail.

Is spondylolisthesis a common condition?

Spondylolisthesis is relatively common, particularly in the lumbosacral region. It can occur in individuals of all ages, but it is more prevalent among adolescents involved in sports activities and older adults with degenerative changes in the spine.

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