L6703 — Terminal device, passive hand/mitt, any material, any size
L6703 is a HCPCS Level II code for terminal device, passive hand/mitt, any material, any size. It belongs to the Orthotic and Prosthetic Procedures and Devices section. Whether Medicare pays it depends on the coverage rule below.
Medicare coverage: Carrier judgment
Coverage is decided by your Medicare contractor, not by national policy. Whether this is paid depends on the LCD for your jurisdiction and on what the documentation supports.
From the coverage field of the CMS Alpha-Numeric HCPCS File, release 2026Q3-Jul. This states Medicare’s position on the code, not on your particular claim.
Medically Unlikely Edits — units per day
The most units of L6703 Medicare will pay on one date of service. Bill more on a single line and it is denied. The limit is not the same in every setting, so the row that matters is the one matching the claim you are building.
- practitioner
- 0 — never payable MAI 3 — Date of Service Edit: Clinical · CMS Policy
- outpatient
- 2 units MAI 2 — Date of Service Edit: Policy · Anatomic Consideration
- DME supplier
- 2 units MAI 2 — Date of Service Edit: Policy · Anatomic Consideration
The adjudication indicator decides whether exceeding the limit is worth appealing at all: MAI 1 is a line edit you can support with documentation, MAI 3 is a date-of-service edit that is also appealable, and MAI 2 is absolute — no documentation overrides it. CMS MUE 2026Q3.
The CMS record for L6703
- Long descriptor
- Terminal device, passive hand/mitt, any material, any size
- Short descriptor
- Term dev, passive hand mitt
- Added
- January 1, 2007
- BETOS
- D1F
- Pricing indicator
- 38 — DMEPOS
The official wording. This is what the code means.
CMS's 28-character form, which is what shows up on a remittance advice.
When CMS introduced the code.
Berenson-Eggers Type of Service — CMS's own analytic grouping.
Orthotics, prosthetics, prosthetic devices and vision services. Price subject to floors and ceilings.
Codes adjacent to L6703
HCPCS has no hierarchy — related items simply sit next to each other in the numbering. If L6703 is not quite right, the correct code is very often within a few positions of it.
- L6692Upper extremity addition, silicone gel insert or equal, with or without locking mechanism, each
- L6693Upper extremity addition, locking elbow, forearm counterbalance
- L6694Addition to upper extremity prosthesis, below elbow/above elbow, custom fabricated from existing mold or prefabricated, socket insert, silicone gel, elastomeric or equal, for use with locking mechanism
- L6695Addition to upper extremity prosthesis, below elbow/above elbow, custom fabricated from existing mold or prefabricated, socket insert, silicone gel, elastomeric or equal, not for use with locking mechanism
- L6696Addition to upper extremity prosthesis, below elbow/above elbow, custom fabricated socket insert for congenital or atypical traumatic amputee, silicone gel, elastomeric or equal, for use with or without locking mechanism, initial only (for other than initial, use code l6694 or l6695)
- L6697Addition to upper extremity prosthesis, below elbow/above elbow, custom fabricated socket insert for other than congenital or atypical traumatic amputee, silicone gel, elastomeric or equal, for use with or without locking mechanism, initial only (for other than initial, use code l6694 or l6695)
- L6698Addition to upper extremity prosthesis, lock mechanism, excludes socket insert
- L6700Upper extremity addition, external powered feature, myoelectronic control module, additional emg inputs, pattern-recognition decoding intent movement
- L6704Terminal device, sport/recreational/work attachment, any material, any size
- L6706Terminal device, hook, mechanical, voluntary opening, any material, any size, lined or unlined
- L6707Terminal device, hook, mechanical, voluntary closing, any material, any size, lined or unlined
- L6708Terminal device, hand, mechanical, voluntary opening, any material, any size
- L6709Terminal device, hand, mechanical, voluntary closing, any material, any size
- L6711Terminal device, hook, mechanical, voluntary opening, any material, any size, lined or unlined, pediatric
- L6712Terminal device, hook, mechanical, voluntary closing, any material, any size, lined or unlined, pediatric
- L6713Terminal device, hand, mechanical, voluntary opening, any material, any size, pediatric
Questions about L6703
What is HCPCS code L6703?
L6703 is a HCPCS Level II code for terminal device, passive hand/mitt, any material, any size. It sits in the Orthotic and Prosthetic Procedures and Devices section.
Does Medicare cover L6703?
The CMS HCPCS file marks L6703 as "Carrier judgment". Coverage is decided by your Medicare contractor, not by national policy. Whether this is paid depends on the LCD for your jurisdiction and on what the documentation supports.