G57.11 ICD-10-CM Code: Meralgia paresthetica, right lower limb
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FY 2026 Apr update / Diseases of the nervous system (G00-G99) / Nerve, nerve root and plexus disorders (G50-G59)
G57.11
Billable / SpecificICD-10-CMOfficial ICD-10-CMCodebook guidanceMeralgia paresthetica, right lower limb
A condition causing burning pain and tingling in the outer right thigh due to compression of a nerve.
CMS-HCC V28
00
RAF 0
CMS-HCC V24
00
RAF 0
ACA/HHS
00
RAF 0
ESRD/PACE
00
RAF 0
RXHCC
00
RAF 0
Code Trumping
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Code Book Path
Inclusion Terms
Official- Lateral cutaneous nerve of thigh syndrome
Excludes 2
OfficialICD-10-CM does not list Excludes 2 notes for G57.11 in this effective period.
Related Child Codes
Includes
OfficialICD-10-CM does not list Includes notes for G57.11 in this effective period.
Excludes 1
OfficialICD-10-CM does not list Excludes 1 notes for G57.11 in this effective period.
Code First
OfficialICD-10-CM does not list Code First sequencing instructions for G57.11 in this effective period.
Use Additional
OfficialICD-10-CM does not list Use Additional Code instructions for G57.11 in this effective period.
Code Also
OfficialICD-10-CM does not list Code Also instructions for G57.11 in this effective period.
Buddy Documentation Tip
Last updated: FY2026 ICD-10-CM Apr update, Apr 1, 2026 through Sep 30, 2026. CMS-HCC V28 is 100% phased in for payment year 2026.
Is G57.11 an HCC code?
No. G57.11 is a billable ICD-10-CM code but does not map to any HCC category in V28, V24, ESRD, or RxHCC.
Coder workflow notes
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This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
G57.11 is the ICD-10-CM diagnosis code for meralgia paresthetica, right lower limb. A condition causing burning pain and tingling in the outer right thigh due to compression of a nerve. G57.11 sits in the ICD-10-CM chapter for diseases of the nervous system (g00-g99), within the section covering nerve, nerve root and plexus disorders (g50-g59).
G57.11 is a billable ICD-10-CM code but does not map to a payment HCC under the CMS-HCC V28, V24, ESRD, or RxHCC risk adjustment models. It can be reported on Medicare Advantage encounter data submissions but it does not contribute to a beneficiary's RAF score and therefore does not affect risk-adjusted payments to the plan.
Confirm right side is documented; do not assume from clinical presentation alone.
HCC Buddy maintains structured V28 and V24 mapping, RAF weights, and MEAT documentation criteria for G57.11 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.
Coding Tips
- •Confirm right side is documented; do not assume from clinical presentation alone
- •Document any contributing factors such as tight waistbands or weight gain