L5703 HCPCS code: Ankle, symes, molded to patient model, socket without solid ankle cushion heel (sach) foot, replacement only
L5703 is the HCPCS Level II code for ankle, symes, molded to patient model, socket without solid ankle cushion heel (sach) foot, replacement only. The 2026 Medicare DMEPOS fee schedule pays $2,560.96 to $3,474.01 depending on the state. Its Medicare coverage code is C (Carrier judgment): Coverage is decided by the Medicare contractor (MAC) case by case. The NCCI unit limit is 2 per day on DME suppliers. Medicare volume fell 3% from 2022 to 2024 (33 to 32 services). In 2024, 27 suppliers billed Medicare for L5703 (purchases), serving 27 beneficiaries. Its average fee ranks 18 of 25 L57 codes (family range $505.38–$5,985.47).
Code details
| Field | Value |
|---|---|
| Section | L codes — Orthotic and prosthetic procedures and devices |
| Coverage code | C — Carrier judgment |
| Pricing indicator | 38 — DMEPOS: orthotics, prosthetics, prosthetic devices and vision services |
| BETOS category | D1F — Prosthetic and orthotic devices |
| Added | 2006-01-01 |
| Last action effective | 2006-01-01 |
2026 Medicare DMEPOS fee schedule for L5703
| Modifier | Meaning | Lowest state fee | Highest state fee | Ceiling | Floor |
|---|---|---|---|---|---|
| — | base fee | $2,560.96 | $3,474.01 | $3,414.62 | $2,560.96 |
| State | Modifier | Fee | Rural fee |
|---|---|---|---|
| AK | — | $2,918.60 | — |
| AL | — | $2,758.03 | — |
| AR | — | $3,262.87 | — |
| AZ | — | $2,946.99 | — |
| CA | — | $2,946.99 | — |
| CO | — | $2,769.92 | — |
| CT | — | $2,894.38 | — |
| DC | — | $2,560.96 | — |
| DE | — | $2,560.96 | — |
| FL | — | $2,758.03 | — |
| GA | — | $2,758.03 | — |
| HI | — | $3,120.92 | — |
| IA | — | $2,575.53 | — |
| ID | — | $2,999.78 | — |
| IL | — | $3,106.52 | — |
| IN | — | $3,106.52 | — |
| KS | — | $2,575.53 | — |
| KY | — | $2,758.03 | — |
| LA | — | $3,262.87 | — |
| MA | — | $2,894.38 | — |
| MD | — | $2,560.96 | — |
| ME | — | $2,894.38 | — |
| MI | — | $3,106.52 | — |
| MN | — | $3,106.52 | — |
| MO | — | $2,575.53 | — |
| MS | — | $2,758.03 | — |
| MT | — | $2,769.92 | — |
| NC | — | $2,758.03 | — |
| ND | — | $2,769.92 | — |
| NE | — | $2,575.53 | — |
| NH | — | $2,894.38 | — |
| NJ | — | $2,847.69 | — |
| NM | — | $3,262.87 | — |
| NV | — | $2,946.99 | — |
| NY | — | $2,847.69 | — |
| OH | — | $3,106.52 | — |
| OK | — | $3,262.87 | — |
| OR | — | $2,999.78 | — |
| PA | — | $2,560.96 | — |
| PR | — | $3,474.01 | — |
| RI | — | $2,894.38 | — |
| SC | — | $2,758.03 | — |
| SD | — | $2,769.92 | — |
| TN | — | $2,758.03 | — |
| TX | — | $3,262.87 | — |
| UT | — | $2,769.92 | — |
| VA | — | $2,560.96 | — |
| VI | — | $3,414.62 | — |
| VT | — | $2,894.38 | — |
| WA | — | $2,999.78 | — |
| WI | — | $3,106.52 | — |
| WV | — | $2,560.96 | — |
| WY | — | $2,769.92 | — |
How the L5703 fee compares
| Measure | Value |
|---|---|
| Rank among 25 L57 codes (lowest = 1) | 18 |
| Family fee range (average of state fees) | $505.38–$5,985.47 |
| Rural fee uplift | — |
Who bills L5703 (2024)
| Measure | Value |
|---|---|
| Suppliers billing rentals | — |
| Suppliers billing purchases | 27 |
| Referring clinicians | 26 |
| Medicare beneficiaries | 27 |
| States with claims | 0 |
| Year | Suppliers | Beneficiaries |
|---|---|---|
| 2022 | 31 | 32 |
| 2023 | 18 | 20 |
| 2024 | 27 | 27 |
Counts only. Supplier and clinician names, contact lists and state-by-state detail are in Caduvo.
Medicare utilization for L5703, 2022–2024
| Year | Services | Beneficiaries | Avg. allowed | Avg. paid |
|---|---|---|---|---|
| 2022 | 33 | 32 | $2,567.25 | $1,954.15 |
| 2023 | 23 | 20 | $2,734.25 | $1,981.82 |
| 2024 | 32 | 27 | $2,838.48 | $2,216.76 |
NCCI unit limits (MUE)
| Claim type | Max units per day | Rationale |
|---|---|---|
| DME suppliers | 2 | Anatomic Consideration |
| outpatient hospital claims | 2 | Anatomic Consideration |
Medicare policy articles for this code
- A52496: Lower Limb Prostheses - Policy Article (CGS Administrators, LLC (DME MAC) Noridian Healthcare Solutions, LLC (DME MAC)) — mentions this code in its coding guidance
What changed for L5703
- 2026-01-01: Average state fee rose 2.0%: $2,832.69 to $2,889.34
- 2006-01-01: L5703 added to HCPCS Level II
- Next scheduled CMS quarterly update (HCPCS and DMEPOS fee schedule): 2027-01-01
Frequently asked questions
What is HCPCS code L5703?
L5703 is the HCPCS Level II code for ankle, symes, molded to patient model, socket without solid ankle cushion heel (sach) foot, replacement only. Short descriptor: "Symes ankle w/o (sach) foot".
How much does Medicare pay for L5703?
Under the 2026 DMEPOS fee schedule, non-rural state fees are base (base fee): $2,560.96–$3,474.01. Rural fees can be higher.
Does Medicare cover L5703?
Coverage code C — Carrier judgment. Coverage is decided by the Medicare contractor (MAC) case by case.
Did the Medicare fee for L5703 change in 2026?
The average non-rural state fee moved from $2,832.69 in 2025 to $2,889.34 in 2026 (+2.0%). CMS's next quarterly HCPCS and DMEPOS update takes effect January 1, 2027.
How many units of L5703 can be billed per day?
2 on DME suppliers; 2 on outpatient hospital claims (NCCI medically unlikely edits).
Related L57 codes
- L5700 — Replacement, socket, below knee, molded to patient model ($3,415.10–$4,470.21)
- L5701 — Replacement, socket, above knee/knee disarticulation, including attachment plate, molded to patient model ($4,212.11–$5,550.13)
- L5702 — Replacement, socket, hip disarticulation, including hip joint, molded to patient model ($5,328.96–$7,985.48)
- L5704 — Custom shaped protective cover, below knee ($656.17–$808.71)
- L5705 — Custom shaped protective cover, above knee ($1,172.40–$1,445.02)
- L5706 — Custom shaped protective cover, knee disarticulation ($1,149.30–$1,416.51)
- L5707 — Custom shaped protective cover, hip disarticulation ($1,515.21–$1,867.45)
- L5710 — Addition, exoskeletal knee-shin system, single axis, manual lock ($440.31–$838.03)
- L5711 — Additions exoskeletal knee-shin system, single axis, manual lock, ultra-light material ($628.18–$984.73)
- L5712 — Addition, exoskeletal knee-shin system, single axis, friction swing and stance phase control (safety knee) ($527.52–$973.68)
- L5714 — Addition, exoskeletal knee-shin system, single axis, variable friction swing phase control ($255.56–$626.05)
- L5716 — Addition, exoskeletal knee-shin system, polycentric, mechanical stance phase lock ($357.88–$1,527.40)
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Next steps
- Run a reimbursement report for a device billed under L5703
- Watch L5703 for fee, coverage and descriptor changes
- Build a full Medicare revenue model for L5703
Sources: CMS HCPCS Level II release October 2025; CMS DMEPOS fee schedule 2026; CMS NCCI MUE tables; CMS Medicare utilization (physician and DME supplier files); CMS Medicare Coverage Database articles. Fees are Medicare allowables, not commercial rates. Not billing or legal advice.