L8684 – Radiofrequency transmitter (external) for use with implantable sacral root neurostimulator receiver for bowel and bladder management, replacement
HCPCS Level II code · L codes: Orthotic and Prosthetic Procedures and Devices
HCPCS codeL8684
- Long description
- Radiofrequency transmitter (external) for use with implantable sacral root neurostimulator receiver for bowel and bladder management, replacement
- Short description
- Radiof trsmtr implt scrl neu
- Pricing indicator
38Orthotics, prosthetics, prosthetic devices & vision services- Medicare coverage
DSpecial coverage instructions apply- BETOS category
D1FProsthetic/Orthotic devices- Added
- January 1, 2006
- Last change
- January 1, 2006 – No change
Frequently asked questions
What is HCPCS code L8684?
L8684 is a HCPCS Level II code for radiofrequency transmitter (external) for use with implantable sacral root neurostimulator receiver for bowel and bladder management, replacement.
Does Medicare cover L8684?
The HCPCS file lists coverage code D: Special coverage instructions apply. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby L codes
- L8659 – Interphalangeal finger joint replacement, 2 or more pieces, metal (e.g., stainless steel or cobalt chrome), ceramic-like material (e.g., pyrocarbon) for surgical implantation, any size
- L8670 – Vascular graft material, synthetic, implant
- L8678 – Electrical stimulator supplies (external) for use with implantable neurostimulator, per month
- L8679 – Implantable neurostimulator, pulse generator, any type
- L8680 – Implantable neurostimulator electrode, each
- L8681 – Patient programmer (external) for use with implantable programmable neurostimulator pulse generator, replacement only
- L8682 – Implantable neurostimulator radiofrequency receiver
- L8683 – Radiofrequency transmitter (external) for use with implantable neurostimulator radiofrequency receiver
- L8685 – Implantable neurostimulator pulse generator, single array, rechargeable, includes extension
- L8686 – Implantable neurostimulator pulse generator, single array, non-rechargeable, includes extension
- L8687 – Implantable neurostimulator pulse generator, dual array, rechargeable, includes extension
- L8688 – Implantable neurostimulator pulse generator, dual array, non-rechargeable, includes extension
- L8689 – External recharging system for battery (internal) for use with implantable neurostimulator, replacement only
- L8690 – Auditory osseointegrated device, includes all internal and external components
- L8691 – Auditory osseointegrated device, external sound processor, excludes transducer/actuator, replacement only, each
- L8692 – Auditory osseointegrated device, external sound processor, used without osseointegration, body worn, includes headband or other means of external attachment
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.