HCPCS Code: L8470
Single Ply Below-Knee Prosthetic Sock (L8470)
Prices last updated: March 2026
Typical Healthcare System Prices
Private insurers typically reimburse about 2x the Medicare allowed amount.
Without insurance, providers typically charge 3–5x the Medicare allowed amount.
Original Medicare (Part B) covers 80% (~$7.00) after the $283 annual deductible. Your 20% coinsurance: ~$2.00. Medicare Advantage plans vary.
Estimated national averages. Actual costs vary by provider, region, and plan.
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About Single Ply Below-Knee Prosthetic Sock (L8470)
HCPCS code L8470 is the Medicare and insurance billing code for Single Ply Below-Knee Prosthetic Sock (L8470). This code is used by healthcare providers and insurance companies when prescribing and processing claims for this durable medical equipment (DME) item.
Knee braces and orthotic supports are prescribed to stabilize, protect, or immobilize the knee joint. They are commonly used after surgery, for chronic conditions like osteoarthritis, or during recovery from ligament injuries. Proper fitting is essential for effectiveness.
Many patients find that purchasing DME items like single ply below-knee prosthetic sock (l8470) directly on Amazon can be significantly cheaper than going through traditional healthcare channels, especially for those with high deductibles or limited insurance coverage.
Frequently Asked Questions
What is HCPCS code L8470?
HCPCS code L8470 is the Medicare and insurance billing code for Single Ply Below-Knee Prosthetic Sock (L8470). Healthcare providers use this code when prescribing and billing for this durable medical equipment (DME) item.
How much does Single Ply Below-Knee Prosthetic Sock (L8470) cost?
The typical private insurance price for Single Ply Below-Knee Prosthetic Sock (L8470) is $17.00. If paying cash without insurance, expect to pay around $30.00. The estimated Medicare Allowed Amount is $9.00. The same or equivalent product is available on Amazon for approximately $9.00.
How much does Medicare pay for Single Ply Below-Knee Prosthetic Sock (L8470)?
The estimated Medicare Allowed Amount for Single Ply Below-Knee Prosthetic Sock (L8470) is $9.00. Under Original Medicare Part B, Medicare covers 80% (approximately $7.00) after the annual deductible ($283 in 2026). Your 20% coinsurance would be approximately $2.00. Medicare Advantage plan costs vary.
Can I buy Single Ply Below-Knee Prosthetic Sock (L8470) on Amazon instead of through my insurance?
Yes. Many durable medical equipment items covered under HCPCS code L8470 are available on Amazon at up to 70% less than typical healthcare prices. This can be a smart option if you have a high deductible, high copay, or no insurance coverage for DME.
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