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ICD-10 Coding for Pinched Nerve(M54.1, G56.0)

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

Also known as:

Nerve CompressionNerve EntrapmentRadiculopathy

Related ICD-10 Code Ranges

Complete code families applicable to Pinched Nerve

M54.1-M54.19Primary Range

Radiculopathy

Covers radiculopathy, a common form of pinched nerve affecting spinal nerve roots.

Carpal Tunnel Syndrome

Includes carpal tunnel syndrome, a specific type of nerve compression in the wrist.

Brachial Plexus Disorders

Includes brachial plexus disorders, which can result from nerve compression.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
M54.1RadiculopathyUse when there is confirmed nerve root compression with specific symptoms.
  • MRI or CT evidence of nerve root compression
  • EMG/NCS showing nerve dysfunction
G56.0Carpal Tunnel SyndromeUse for confirmed median nerve compression at the wrist.
  • Positive Tinel's or Phalen's test
  • EMG/NCS confirming median nerve compression

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 pinched nerve

Essential facts and insights about Pinched Nerve

The ICD-10 code for a pinched nerve, specifically radiculopathy, is M54.1. This code is used when there is confirmed nerve root compression.

Primary ICD-10-CM Codes for pinched nerve

Radiculopathy
Non-billable Code

Decision Criteria

clinical Criteria

  • Presence of radiating pain and neurological deficits confirmed by imaging.

Applicable To

  • Cervical radiculopathy
  • Thoracic radiculopathy
  • Lumbar radiculopathy

Excludes

  • Brachial plexus disorders (G54.1)
  • Carpal tunnel syndrome (G56.0)

Clinical Validation Requirements

  • MRI or CT evidence of nerve root compression
  • EMG/NCS showing nerve dysfunction

Code-Specific Risks

  • Risk of under-documentation if imaging results are not included.

Coding Notes

  • Ensure documentation specifies the affected nerve root and laterality.

Ancillary Codes

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

Low Back Pain

M54.5
Use alongside radiculopathy to describe associated pain.

Differential Codes

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

Brachial Plexus Disorders

G54.1
Use for nerve issues originating from the brachial plexus, not spinal roots.

Ulnar Nerve Entrapment

G56.2
Use for compression of the ulnar nerve, not median.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Pinched Nerve to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code M54.1.

Impact

Clinical: May lead to incorrect treatment decisions., Regulatory: Non-compliance with coding guidelines., Financial: Potential claim denials.

Mitigation Strategy

Ensure imaging is ordered and results are documented., Review documentation before submission.

Impact

Reimbursement: May lead to claim denials or reduced reimbursement., Compliance: Non-compliance with specificity requirements., Data Quality: Decreases accuracy of clinical data.

Mitigation Strategy

Specify the exact nerve root affected and confirm with imaging.

Impact

High risk of audit if unspecified codes are used without justification.

Mitigation Strategy

Always specify the affected nerve and confirm with diagnostic tests.

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 Pinched Nerve, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Pinched Nerve

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

Orthopedic evaluation of cervical radiculopathy

Specialty: Orthopedics

Required Elements

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

Example Documentation

Patient presents with right arm weakness and neck pain. MRI shows C6 nerve root compression. Plan includes physical therapy and possible steroid injection.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has neck pain.
Good Documentation Example
Patient reports neck pain with right arm weakness. MRI confirms C6 radiculopathy.
Explanation
The good example provides specific symptoms and diagnostic confirmation.

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

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

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