Back to HomeBeta

ICD-10 Coding for Herniated Nucleus Pulposus Lumbar(M51.16, M51.06)

Complete ICD-10-CM coding and documentation guide for Herniated Nucleus Pulposus Lumbar. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Lumbar Disc HerniationLumbar HNP

Related ICD-10 Code Ranges

Complete code families applicable to Herniated Nucleus Pulposus Lumbar

M51.0-M51.9Primary Range

Other intervertebral disc disorders

This range includes codes for various intervertebral disc disorders, including lumbar herniated nucleus pulposus.

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 lumbar disc herniation causes radiculopathy.
  • MRI confirmation of disc herniation
  • Radicular pain extending below the knee
  • Positive straight leg raise test
M51.06Intervertebral disc disorders with myelopathy, lumbar regionUse when lumbar disc herniation causes myelopathy.
  • MRI showing spinal cord compression
  • Neurological signs like clonus or bowel/bladder dysfunction

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 herniated nucleus pulposus

Essential facts and insights about Herniated Nucleus Pulposus Lumbar

The ICD-10 code for lumbar herniated nucleus pulposus with radiculopathy is M51.16, requiring documentation of radicular symptoms and imaging confirmation.

Primary ICD-10-CM Codes for herniated nucleus pulposus lumbar

Intervertebral disc disorders with radiculopathy, lumbar region
Billable Code

Decision Criteria

clinical Criteria

  • Presence of radicular pain and MRI confirmation

Applicable To

  • Lumbar disc herniation with radiculopathy

Excludes

Clinical Validation Requirements

  • MRI confirmation of disc herniation
  • Radicular pain extending below the knee
  • Positive straight leg raise test

Code-Specific Risks

  • Incorrect use without radiculopathy documentation

Coding Notes

  • Ensure documentation specifies radiculopathy and imaging confirmation.

Ancillary Codes

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

Other chronic pain

G89.29
Use if chronic pain management is the primary focus.

Differential Codes

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

Intervertebral disc disorders with myelopathy, lumbar region

M51.06
Presence of myelopathy signs such as hyperreflexia or Babinski sign.

Intervertebral disc disorders with radiculopathy, lumbar region

M51.16
Presence of radiculopathy rather than myelopathy.

Documentation & Coding Risks

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

Impact

Clinical: Misdiagnosis risk, Regulatory: Non-compliance with coding standards, Financial: Potential claim denials

Mitigation Strategy

Always include MRI or CT findings, Ensure imaging supports clinical diagnosis

Impact

Reimbursement: Incorrect coding may lead to claim denials., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Use M51.16 or M51.06 when HNP is confirmed.

Impact

Failure to document radiculopathy can lead to audit issues.

Mitigation Strategy

Ensure detailed documentation of neurological findings.

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 Herniated Nucleus Pulposus Lumbar, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Herniated Nucleus Pulposus Lumbar

Use these documentation templates to ensure complete and accurate documentation for Herniated Nucleus Pulposus Lumbar. These templates include all required elements for proper coding and billing.

Neurosurgery referral for lumbar HNP

Specialty: Neurosurgery

Required Elements

  • Patient history
  • Physical examination findings
  • Imaging results
  • Previous treatments

Example Documentation

HPI: 45M with 3-week history of sharp R leg pain (VAS 8/10) radiating to dorsum of foot. Worse with sitting/Valsalva. Exam: Positive R straight leg raise at 30°, weak ankle dorsiflexion (4/5), absent Achilles reflex. Imaging: MRI shows 6mm R paracentral disc extrusion at L5-S1 compressing S1 nerve root. Assessment: Lumbar HNP with S1 radiculopathy.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Low back pain with leg numbness
Good Documentation Example
L4-L5 left paracentral disc herniation compressing L5 nerve root, confirmed by MRI, causing left anterior thigh numbness (VAS 7/10) + diminished patellar reflex
Explanation
The good example provides specific anatomical and clinical details, confirming the diagnosis with imaging.

Need help with ICD-10 coding for Herniated Nucleus Pulposus Lumbar? Ask your questions below.

Ask about any ICD-10 CM code, or paste a medical note

We build tools for
clinician happiness.

Learn More at Freed.ai
Back to HomeBeta

Built by Freed

Try Freed for free for 7 days.

Learn more