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ICD-10 Coding for Spondylolisthesis(M43.16, M43.17)

Complete ICD-10-CM coding and documentation guide for Spondylolisthesis. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Vertebral SlippageSpinal Slippage

Related ICD-10 Code Ranges

Complete code families applicable to Spondylolisthesis

M43.1Primary Range

Spondylolisthesis

This range covers spondylolisthesis across different spinal regions, requiring specification of the affected area.

Radiculopathy

Used as an ancillary code when radiculopathy is present with spondylolisthesis.

Spinal Stenosis

Differential diagnosis for spinal conditions that may present similarly to spondylolisthesis.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
M43.16Spondylolisthesis, lumbar regionUse when there is confirmed lumbar spondylolisthesis with imaging evidence.
  • Confirmed vertebral slippage at lumbar level
  • Imaging showing pars defect
M43.17Spondylolisthesis, lumbosacral regionUse when there is confirmed lumbosacral spondylolisthesis with imaging evidence.
  • Confirmed vertebral slippage at lumbosacral level
  • Imaging showing pars defect

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for lumbar spondylolisthesis

Essential facts and insights about Spondylolisthesis

The ICD-10 code for lumbar spondylolisthesis is M43.16, indicating vertebral slippage in the lumbar region.

Primary ICD-10-CM Codes for spondylolisthesis

Spondylolisthesis, lumbar region
Billable Code

Decision Criteria

clinical Criteria

  • Presence of lumbar vertebral slippage on imaging

documentation Criteria

  • Detailed description of symptoms and imaging findings

Applicable To

  • Lumbar spondylolisthesis

Excludes

  • Spondylolysis without spondylolisthesis

Clinical Validation Requirements

  • Confirmed vertebral slippage at lumbar level
  • Imaging showing pars defect

Code-Specific Risks

  • Misclassification if spinal region is not specified

Coding Notes

  • Ensure documentation specifies the lumbar region and includes imaging findings.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Radiculopathy, lumbar region

M54.16
Use when radiculopathy is documented alongside lumbar spondylolisthesis.

Radiculopathy, lumbosacral region

M54.17
Use when radiculopathy is documented alongside lumbosacral spondylolisthesis.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Spinal stenosis, lumbar region

M48.061
Use when imaging shows stenosis without vertebral slippage.

Spinal stenosis, lumbosacral region

M48.07
Use when imaging shows stenosis without vertebral slippage.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Spondylolisthesis to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code M43.16.

Impact

Clinical: Leads to misdiagnosis and inappropriate treatment., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials due to insufficient documentation.

Mitigation Strategy

Always include imaging findings in the patient's record., Verify imaging reports before coding.

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with coding standards., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Use decompression and fusion codes instead of fracture codes.

Impact

Reimbursement: Claims may be denied due to lack of specificity., Compliance: Fails to meet ICD-10 specificity requirements., Data Quality: Leads to inaccurate patient records.

Mitigation Strategy

Always document and code the specific spinal region affected.

Impact

Audits may target non-specific coding of spinal conditions.

Mitigation Strategy

Ensure detailed documentation and correct code selection.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Spondylolisthesis, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Spondylolisthesis

Use these documentation templates to ensure complete and accurate documentation for Spondylolisthesis. These templates include all required elements for proper coding and billing.

Pre-surgical evaluation for lumbar spondylolisthesis

Specialty: Neurosurgery

Required Elements

  • Patient history
  • Physical examination findings
  • Imaging results
  • Treatment plan

Example Documentation

Patient presents with L4-L5 spondylolisthesis, confirmed by MRI showing grade I anterolisthesis. Symptoms include L5 radiculopathy with positive straight-leg raise. Plan for PLIF L4-L5.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Back pain, needs surgery.
Good Documentation Example
L5-S1 isthmic spondylolisthesis with 8mm slippage, failed 8 weeks of core stabilization PT, scheduled for TLIF.
Explanation
The good example provides specific diagnosis, failed treatments, and planned surgical intervention.

Need help with ICD-10 coding for Spondylolisthesis? Ask your questions below.

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