L8310 — Truss, double with standard pads
L8310 is a HCPCS Level II code for truss, double with standard pads. It belongs to the Orthotic and Prosthetic Procedures and Devices section. Whether Medicare pays it depends on the coverage rule below.
Medicare coverage: Special coverage instructions apply
There are published conditions attached to this code. Check the applicable coverage policy before billing it: the code being valid is not the same as the service being covered.
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 L8310 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
- 1 unit MAI 3 — Date of Service Edit: Clinical · Clinical: CMS Workgroup
- DME supplier
- 1 unit MAI 3 — Date of Service Edit: Clinical · Clinical: Data
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 L8310
- Long descriptor
- Truss, double with standard pads
- Short descriptor
- Truss double w/ standard pad
- Added
- January 1, 1986
- 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 L8310
HCPCS has no hierarchy — related items simply sit next to each other in the numbering. If L8310 is not quite right, the correct code is very often within a few positions of it.
- L8043Upper facial prosthesis, provided by a non-physician
- L8044Hemi-facial prosthesis, provided by a non-physician
- L8045Auricular prosthesis, provided by a non-physician
- L8046Partial facial prosthesis, provided by a non-physician
- L8047Nasal septal prosthesis, provided by a non-physician
- L8048Unspecified maxillofacial prosthesis, by report, provided by a non-physician
- L8049Repair or modification of maxillofacial prosthesis, labor component, 15 minute increments, provided by a non-physician
- L8300Truss, single with standard pad
- L8320Truss, addition to standard pad, water pad
- L8330Truss, addition to standard pad, scrotal pad
- L8400Prosthetic sheath, below knee, each
- L8410Prosthetic sheath, above knee, each
- L8415Prosthetic sheath, upper limb, each
- L8417Prosthetic sheath/sock, including a gel cushion layer, below knee or above knee, each
- L8420Prosthetic sock, multiple ply, below knee, each
- L8430Prosthetic sock, multiple ply, above knee, each
Questions about L8310
What is HCPCS code L8310?
L8310 is a HCPCS Level II code for truss, double with standard pads. It sits in the Orthotic and Prosthetic Procedures and Devices section.
Does Medicare cover L8310?
The CMS HCPCS file marks L8310 as "Special coverage instructions apply". There are published conditions attached to this code. Check the applicable coverage policy before billing it: the code being valid is not the same as the service being covered.