G57.63 ICD-10-CM Code: Lesion of plantar nerve, bilateral lower limbs
G57.63 is not a CMS-HCC payment code. MEAT criteria · RAF Calculator · HCC Buddy coding tools
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FY 2026 Apr update / Diseases of the nervous system (G00-G99) / Nerve, nerve root and plexus disorders (G50-G59)
G57.63
Billable / SpecificICD-10-CMOfficial ICD-10-CMCodebook guidanceLesion of plantar nerve, bilateral lower limbs
Damage or injury to the plantar nerve affecting both feet, causing pain, numbness, or weakness in the soles of both feet.
CMS-HCC V28
N/A—
Not mapped
CMS-HCC V24
HistoricalHistorical
Not used for CY2026 payment
ACA/HHS
N/A—
Not mapped
ESRD/PACE
N/A—
Not mapped
RXHCC
N/A—
Not mapped
Code Book Path
Inclusion Terms
Official- Morton's metatarsalgiaInherited from G57.6
Excludes 2
Official- certain conditions originating in the perinatal period (P04-P96)Inherited from G00-G99
- certain infectious and parasitic diseases (A00-B99)Inherited from G00-G99
- complications of pregnancy, childbirth and the puerperium (O00-O9A)Inherited from G00-G99
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)Inherited from G00-G99
- endocrine, nutritional and metabolic diseases (E00-E88)Inherited from G00-G99
- injury, poisoning and certain other consequences of external causes (S00-T88)Inherited from G00-G99
- neoplasms (C00-D49)Inherited from G00-G99
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)Inherited from G00-G99
Related Codes
Includes
OfficialNo Includes notes are included in this display for G57.63. Check the code and parent instructions in the Code Book.
Excludes 1
Official- current traumatic nerve, nerve root and plexus disorders - see Injury, nerve by body regionInherited from G50-G59, G57
- neuralgia NOS (M79.2)Inherited from G50-G59, G57
- neuritis NOS (M79.2)Inherited from G50-G59, G57
- peripheral neuritis in pregnancy (O26.82-)Inherited from G50-G59, G57
- radiculitis NOS (M54.1-)Inherited from G50-G59, G57
- current traumatic nerve disorder - see nerve injury by body regionInherited from G50-G59, G57
Code First
OfficialNo Code First sequencing instructions are included in this display for G57.63. Check the code and parent instructions in the Code Book.
Use Additional
OfficialNo Use Additional Code instructions are included in this display for G57.63. Check the code and parent instructions in the Code Book.
Code Also
OfficialNo Code Also instructions are included in this display for G57.63. Check the code and parent instructions in the Code Book.
Buddy Documentation Tip
Current with CMS: FY2026 ICD-10-CM Apr 1 update (effective Apr 1 – Sep 30, 2026) · CMS-HCC V28, 100% phased in for payment year 2026. FY2027 code set already staged for October 1, 2026. How HCC Buddy stays current →
Is G57.63 an HCC code?
No. G57.63 is a billable ICD-10-CM code with no mapping under the CMS-HCC V28 or V24 community payment models, and none under the ESRD, Part D RxHCC, or HHS-HCC models.
- Code
- G57.63
- Description
- Lesion of plantar nerve, bilateral lower limbs
- HCC (V28)
- No CMS-HCC V28 mapping
- RAF reference coefficient
- —
- Billable
- Yes
- Payment year
- 2026
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
G57.63 is the ICD-10-CM diagnosis code for lesion of plantar nerve, bilateral lower limbs. Damage or injury to the plantar nerve affecting both feet, causing pain, numbness, or weakness in the soles of both feet. G57.63 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).
G57.63 is a billable ICD-10-CM code, but the current payload does not show a mapping under the CMS-HCC V28 or V24 community payment models, and none under the ESRD, Part D RxHCC, or HHS-HCC models. Do not assign risk adjustment value from this page when no source-backed mapping is shown; verify the applicable model and payment year.
Use this code only when bilateral involvement is documented; do not use if only one side is affected.
HCC Buddy maintains structured V28 and V24 mapping, source-labeled coefficient references, and MEAT documentation criteria for G57.63 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.
Coding Tips
- •Use this code only when bilateral involvement is documented; do not use if only one side is affected
- •Bilateral presentation may suggest systemic causes; consider investigating underlying conditions