L4020 Replace quadrilateral socket brim, molded to patient model

Short descriptor: Replace quadlat socket brim

✓ Active HCPCS Level II 2026
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L4020 is the HCPCS Level II code for Replace quadrilateral socket brim, molded to patient model (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
Effective Date
1996-01-01
2026 Maintenance
No change this year

References

Cite This Page

Reference L4020 with the canonical source and edition:

L4020 — Replace quadrilateral socket brim, molded to patient model. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/L4020

Canonical URL: https://icd10codingpro.com/hcpcs-codes/L4020

Related Codes in Section L

← L4010 Replace trilateral socket br L4030 → Replace socket brim cust fit
L3999 Upper limb orthosis nos L4000 Repl girdle milwaukee orth L4002 Replace strap, any orthosis L4010 Replace trilateral socket br L4030 Replace socket brim cust fit L4040 Replace molded thigh lacer L4045 Replace non-molded thigh lac L4050 Replace molded calf lacer L4055 Replace non-molded calf lace L4060 Replace high roll cuff
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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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