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ICD-10 Coding for Lumbar Degenerative Disc Disease with Radiculopathy(M51.16, M51.362)

Complete ICD-10-CM coding and documentation guide for Lumbar Degenerative Disc Disease with Radiculopathy. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Lumbar DDD with RadiculopathyDegenerative Disc Disease of the Lumbar Spine with Nerve Root Compression

Related ICD-10 Code Ranges

Complete code families applicable to Lumbar Degenerative Disc Disease with Radiculopathy

M51.1-M51.3Primary Range

Intervertebral disc disorders with radiculopathy and degeneration

This range includes codes for lumbar disc disorders with radiculopathy, which is the primary focus for coding lumbar DDD with radiculopathy.

Radiculopathy

This range includes codes for radiculopathy when the underlying cause is not specified or different from DDD.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
M51.16Intervertebral disc disorders with radiculopathy, lumbar regionUse when imaging confirms lumbar disc herniation with radiculopathy symptoms.
  • MRI showing lumbar disc herniation compressing nerve root
  • Positive straight leg raise test
  • Dermatomal pain pattern
M51.362Disc degeneration with both axial back and lower extremity painUse when both axial back pain and lower extremity pain are present due to disc degeneration.
  • Imaging showing disc degeneration with Modic changes
  • Non-dermatomal leg pain

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 degenerative disc disease with radiculopathy

Essential facts and insights about Lumbar Degenerative Disc Disease with Radiculopathy

The ICD-10 code for lumbar degenerative disc disease with radiculopathy is M51.16.

Primary ICD-10-CM Codes for lumbar degenerative disc disease with radiculopathy

Intervertebral disc disorders with radiculopathy, lumbar region
Billable Code

Decision Criteria

clinical Criteria

  • MRI confirms disc herniation with nerve root compression.

documentation Criteria

  • Explicit documentation of DDD causing radiculopathy.

Applicable To

  • Lumbar disc herniation with nerve root compression

Excludes

  • Cervical disc disorders with radiculopathy (M50.1-)
  • Thoracic disc disorders with radiculopathy (M51.2-)

Clinical Validation Requirements

  • MRI showing lumbar disc herniation compressing nerve root
  • Positive straight leg raise test
  • Dermatomal pain pattern

Code-Specific Risks

  • Assuming radiculopathy without imaging confirmation

Coding Notes

  • Ensure documentation explicitly links DDD to radiculopathy.

Ancillary Codes

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

Other chronic pain

G89.29
Use for chronic pain management when pain is the primary focus of treatment.

Differential Codes

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

Radiculopathy, lumbar region

M54.16
Use when radiculopathy is present without confirmed disc etiology.

Low back pain

M54.5
Use when pain is present without confirmed discogenic origin.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Lumbar Degenerative Disc Disease with Radiculopathy to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code M51.16.

Impact

Clinical: Misrepresentation of the patient's condition, Regulatory: Potential for audit due to incorrect coding, Financial: Loss of reimbursement for specific treatment

Mitigation Strategy

Verify imaging and clinical findings before coding, Ensure documentation specifies discogenic origin

Impact

Reimbursement: Incorrect coding can lead to denied claims or reduced reimbursement., Compliance: Non-compliance with coding guidelines may result in audits., Data Quality: Inaccurate data entry affects patient records and statistical data.

Mitigation Strategy

Query providers to confirm the relationship between DDD and radiculopathy.

Impact

Using unspecified codes can lead to audits and denied claims.

Mitigation Strategy

Ensure all documentation is specific and supports the chosen codes.

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 Lumbar Degenerative Disc Disease with Radiculopathy, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Lumbar Degenerative Disc Disease with Radiculopathy

Use these documentation templates to ensure complete and accurate documentation for Lumbar Degenerative Disc Disease with Radiculopathy. These templates include all required elements for proper coding and billing.

Patient with lumbar DDD and radiculopathy

Specialty: Orthopedics

Required Elements

  • History of present illness
  • Physical examination findings
  • Imaging results
  • Diagnosis and treatment plan

Example Documentation

65M with 6-month history of axial low back pain radiating to left posterior thigh (VAS 7/10), worse with sitting. Failed 12 weeks of PT/NSAIDs. Positive left SLR at 45°, reduced left ankle reflex. MRI: L4-L5 disc extrusion compressing left L5 root. Assessment: Lumbar DDD with L5 radiculopathy (M51.16). Plan: L4-L5 microdiscectomy.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Low back pain with leg numbness.
Good Documentation Example
Chronic discogenic low back pain (L4-L5) with left L5 radiculopathy (numbness in lateral calf, weakness in dorsiflexion). MRI confirms L4-L5 disc extrusion compressing left L5 root.
Explanation
The good example provides specific details about the location, symptoms, and imaging findings, linking the DDD to radiculopathy.

Need help with ICD-10 coding for Lumbar Degenerative Disc Disease with Radiculopathy? Ask your questions below.

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