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G57.41

G57.41: Lesion of medial popliteal nerve, right lower limb

Billable / specific codeICD-10-CMright

G57.41 is a billable, specific ICD-10-CM code for lesion of medial popliteal nerve, right lower limb. It is valid for submission on a claim.

Check G57.41 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above G57.41

A category’s note binds every code beneath it.

Written on G57: Mononeuropathies of lower limb

  • current traumatic nerve disorder - see nerve injury by body region

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

G57.41 is named in 13 Medicare coverage policies: 13 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A53058Billing and Coding: Home Health Physical Therapy
  • A53065Billing and Coding: Outpatient Physical Therapy
  • A54095Billing and Coding: Nerve Conduction Studies and Electromyography
  • A54969Billing and Coding: Nerve Conduction Studies and Electromyography

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under G57.4

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.