Back to HomeBeta

ICD-10 Coding for Peroneal Neuropathy(G57.62, S84.82XA)

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

Also known as:

Common Peroneal Nerve PalsyFibular Nerve DysfunctionFoot Drop

Related ICD-10 Code Ranges

Complete code families applicable to Peroneal Neuropathy

G57.6-G57.63Primary Range

Lesion of plantar nerve

Primary range for non-traumatic peroneal neuropathy cases.

Injury of other nerves at lower leg level

Used for traumatic peroneal nerve injuries.

Type 2 diabetes mellitus with diabetic neuropathy

Used when peroneal neuropathy is associated with diabetes.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
G57.62Lesion of plantar nerve, left lower limbFor non-traumatic peroneal neuropathy affecting the left leg.
  • EMG showing axonal loss
  • Nerve conduction studies indicating reduced CMAP amplitude
S84.82XAInjury of other nerves at lower leg level, left leg, initial encounterFor traumatic peroneal nerve injuries.
  • History of trauma
  • Imaging showing nerve injury

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 peroneal neuropathy

Essential facts and insights about Peroneal Neuropathy

The ICD-10 code for non-traumatic peroneal neuropathy is G57.62 for the left lower limb. For traumatic cases, use S84.82XA.

Primary ICD-10-CM Codes for peroneal neuropathy

Lesion of plantar nerve, left lower limb
Billable Code

Decision Criteria

clinical Criteria

  • Confirmed by EMG and nerve conduction studies.

documentation Criteria

  • Must specify laterality and etiology.

Applicable To

  • Left common peroneal nerve lesion

Excludes

  • Traumatic peroneal nerve injury (S84.82)

Clinical Validation Requirements

  • EMG showing axonal loss
  • Nerve conduction studies indicating reduced CMAP amplitude

Code-Specific Risks

  • Incorrect laterality documentation

Coding Notes

  • Ensure laterality is documented to avoid unspecified codes.

Ancillary Codes

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

Neuralgia and neuritis, unspecified

M79.2
For associated pain management.

Fracture of fibula, left leg, initial encounter

S82.82XA
For associated fractures.

Differential Codes

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

Injury of other nerves at lower leg level, left leg

S84.82
Requires documentation of trauma mechanism.

Lesion of plantar nerve, left lower limb

G57.62
Non-traumatic etiology.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Peroneal Neuropathy to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code G57.62.

Impact

Clinical: Misleading clinical picture., Regulatory: Potential audit issues., Financial: Incorrect DRG assignment.

Mitigation Strategy

Always document the cause of injury.

Impact

Reimbursement: May lead to lower reimbursement rates., Compliance: Non-compliance with coding guidelines., Data Quality: Decreases accuracy of health records.

Mitigation Strategy

Ensure documentation specifies right or left.

Impact

High risk of audit if laterality is not documented.

Mitigation Strategy

Implement EHR prompts for laterality.

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 Peroneal Neuropathy, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Peroneal Neuropathy

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

Non-traumatic peroneal neuropathy

Specialty: Neurology

Required Elements

  • Laterality
  • Branch involvement
  • Electrodiagnostic findings

Example Documentation

Patient presents with left common peroneal neuropathy confirmed by EMG.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Foot drop noted.
Good Documentation Example
EMG-confirmed left common peroneal neuropathy at fibular head.
Explanation
The good example provides specific diagnostic confirmation and laterality.

Need help with ICD-10 coding for Peroneal Neuropathy? 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