L5640 Addition to lower extremity, knee disarticulation, leather socket

Short descriptor: Knee disarticulat leather so

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L5640 is the HCPCS Level II code for Addition to lower extremity, knee disarticulation, leather socket (2026). It belongs to Section L — Orthotic & Prosthetic Procedures. Under Medicare, its coverage status is: Carrier judgment. Part B pricing methodology: Orthotics, prosthetics & vision services.

Classification & CMS Attributes

Medicare Coverage
Carrier judgment (code C)
Part B Pricing
Orthotics, prosthetics & vision services (indicator 38)
Type of Service
Lump-sum purchase of DME, prosthetics, orthotics
2026 Maintenance
No change this year

References

Cite This Page

Reference L5640 with the canonical source and edition:

L5640 — Addition to lower extremity, knee disarticulation, leather socket. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/L5640

Canonical URL: https://icd10codingpro.com/hcpcs-codes/L5640

Related Codes in Section L

← L5639 Below knee wood socket L5642 → Above knee leather socket
L5636 Symes type medial opening so L5637 Below knee total contact L5638 Below knee leather socket L5639 Below knee wood socket L5642 Above knee leather socket L5643 Hip flex inner socket ext fr L5644 Above knee wood socket L5645 Bk flex inner socket ext fra L5646 Below knee cushion socket L5647 Below knee suction socket
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2026-01-01

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