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ICD-10 Coding for Cervical Foraminal Stenosis(M48.02, M99.21)

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

Also known as:

Cervical Nerve Root CompressionCervical Spinal Stenosis

Related ICD-10 Code Ranges

Complete code families applicable to Cervical Foraminal Stenosis

M48.0-M48.03Primary Range

Spinal stenosis, including cervical region

This range includes codes for spinal stenosis in various regions, with M48.02 specifically for the cervical region.

Biomechanical lesions, including subluxation and osseous stenosis

These codes are used to specify the etiology of the stenosis, such as subluxation or osseous causes.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
M48.02Spinal stenosis, cervical regionUse when cervical stenosis is identified without a specific cause or when it is the primary diagnosis.
  • MRI or CT showing stenosis at C2-C6 levels
  • Clinical symptoms correlating with imaging findings
M99.21Subluxation stenosisUse when stenosis is caused by subluxation, confirmed by imaging.
  • Dynamic X-rays showing subluxation
  • Clinical correlation with symptoms

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 cervical foraminal stenosis

Essential facts and insights about Cervical Foraminal Stenosis

The ICD-10 code for cervical foraminal stenosis is M48.02, covering spinal stenosis in the cervical region.

Primary ICD-10-CM Codes for cervical foraminal stenosis

Spinal stenosis, cervical region
Billable Code

Decision Criteria

clinical Criteria

  • Presence of cervical stenosis on imaging with correlating symptoms.

documentation Criteria

  • Detailed documentation of vertebral levels and symptoms.

Applicable To

  • Cervical spinal stenosis without specific etiology

Excludes

  • Cervical myelopathy (G95.0)

Clinical Validation Requirements

  • MRI or CT showing stenosis at C2-C6 levels
  • Clinical symptoms correlating with imaging findings

Code-Specific Risks

  • Risk of under-documenting the etiology, leading to incomplete coding.

Coding Notes

  • Ensure documentation specifies the vertebral level and etiology if known.

Ancillary Codes

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

Subluxation stenosis

M99.21
Use when stenosis is due to subluxation, confirmed by imaging.

Osseous stenosis

M99.31
Use when stenosis is due to bone spurs, confirmed by imaging.

Disc-related stenosis

M99.51
Use when stenosis is due to disc herniation, confirmed by imaging.

Differential Codes

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

Spinal stenosis, cervicothoracic region

M48.03
Use M48.03 if the stenosis involves the C7-T1 junction.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Cervical Foraminal Stenosis to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code M48.02.

Impact

Clinical: May lead to inappropriate treatment., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims.

Mitigation Strategy

Use templates that prompt for specific levels., Regular training on documentation standards.

Impact

Reimbursement: May lead to lower reimbursement due to lack of specificity., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate data for clinical and research purposes.

Mitigation Strategy

Add ancillary codes like M99.31 or M99.51 to specify the etiology.

Impact

Lack of specific details on stenosis etiology and levels.

Mitigation Strategy

Implement thorough documentation practices and regular audits.

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 Cervical Foraminal Stenosis, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Cervical Foraminal Stenosis

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

Cervical stenosis with radiculopathy

Specialty: Neurosurgery

Required Elements

  • Exact vertebral levels affected
  • Etiology of stenosis
  • Symptoms correlating with imaging

Example Documentation

Patient presents with C5-C6 foraminal stenosis due to osteophytes, confirmed by MRI. Symptoms include C6 radiculopathy.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Cervical stenosis present.
Good Documentation Example
Severe left C5-C6 foraminal stenosis (Park grade 3) due to uncovertebral joint hypertrophy, correlating with C6 radiculopathy and positive Spurling’s sign.
Explanation
The good example provides specific details on the level, cause, and symptoms, ensuring accurate coding and treatment planning.

Need help with ICD-10 coding for Cervical Foraminal Stenosis? Ask your questions below.

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