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G57.80 Neurological Parent Code
Updated March 2026

Other specified mononeuropathies of unspecified lower limb

ICD-10 Code: G57.80 · Body Part: Ankle/Foot

QME Evaluation Process

Neurological examination, EMG/NCS, imaging review. LE impairment per peripheral nerve tables.

Typical Impairment Rating

5-15% LE (2-6% WPI)

AMA Guides Edition

5th Edition

Common Treatments

+ Physical therapy
+ Orthotics
+ Surgical decompression

Related Conditions

Body Part Guide

Ankle/Foot Evaluation Guide

Impairment rating methods, common conditions, and QME evaluation protocols

View Guide →

QME Specialties for Other specified mononeuropathies of unspecified lower limb

Find a QME Specialist

Browse QME-certified physicians who evaluate other specified mononeuropathies of unspecified lower limb and related ankle/foot conditions in California.

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Frequently Asked Questions

What is Other specified mononeuropathies of unspecified lower limb (G57.80)?

Other specified mononeuropathies of unspecified lower limb is an ICD-10 diagnosis code (G57.80) classified under Neurological conditions. It affects the Ankle/Foot and is commonly encountered in California workers' compensation claims. QME physicians evaluate this condition using AMA Guides 5th Edition protocols.

How is G57.80 rated for impairment?

The typical whole person impairment (WPI) range for Other specified mononeuropathies of unspecified lower limb is 5-15% LE (2-6% WPI). The exact rating depends on clinical findings, imaging, and the evaluation method (DRE or ROM) chosen by the QME physician per AMA Guides 5th Edition.

What is the QME evaluation process for G57.80?

Neurological examination, EMG/NCS, imaging review. LE impairment per peripheral nerve tables.

What treatments are common for Other specified mononeuropathies of unspecified lower limb?

Common treatments for Other specified mononeuropathies of unspecified lower limb include Physical therapy, Orthotics, Surgical decompression. Treatment appropriateness and outcomes are considered during the QME evaluation when determining permanent and stationary status and apportionment.