A4565 — Slings
A4565 is a HCPCS Level II code for slings. It belongs to the Transportation, Medical & Surgical Supplies, Administrative 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.
Physician fee schedule statusX
Statutory exclusion. The item or service is not within the statutory definition of 'physician services', so the fee schedule never pays it.
Global period: XXX
Want the dollar amount for your locality? The fee calculator applies your GPCI and the current conversion factor.
Medically Unlikely Edits — units per day
The most units of A4565 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
- 2 units MAI 3 — Date of Service Edit: Clinical · Clinical: Data
- outpatient
- 2 units 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 A4565
- Long descriptor
- Slings
- Short descriptor
- Slings
- Added
- January 1, 1983
- BETOS
- D1A
- Pricing indicator
- 55 — Other
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.
Splints and casts, effective 1 October 2014.
Codes adjacent to A4565
HCPCS has no hierarchy — related items simply sit next to each other in the numbering. If A4565 is not quite right, the correct code is very often within a few positions of it.
- A4557Lead wires, (e.g., apnea monitor), per pair
- A4558Conductive gel or paste, for use with electrical device (e.g., tens, nmes), per oz
- A4559Coupling gel or paste, for use with ultrasound device, per oz
- A4560Neuromuscular electrical stimulator (nmes), disposable, replacement only
- A4561Pessary, reusable, rubber, any type
- A4562Pessary, reusable, non rubber, any type
- A4563Rectal control system for vaginal insertion, for long term use, includes pump and all supplies and accessories, any type each
- A4564Pessary, disposable, any type
- A4566Shoulder sling or vest design, abduction restrainer, with or without swathe control, prefabricated, includes fitting and adjustment
- A4570Splint
- A4575Topical hyperbaric oxygen chamber, disposable
- A4580Cast supplies (e.g., plaster)
- A4590Special casting material (e.g., fiberglass)
- A4593Neuromodulation stimulator system, adjunct to rehabilitation therapy regime, controller
- A4594Neuromodulation stimulator system, adjunct to rehabilitation therapy regime, mouthpiece each
- A4595Electrical stimulator supplies, 2 lead, per month, (e.g., tens, nmes)
Questions about A4565
What is HCPCS code A4565?
A4565 is a HCPCS Level II code for slings. It sits in the Transportation, Medical & Surgical Supplies, Administrative section.
Does Medicare cover A4565?
The CMS HCPCS file marks A4565 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.
How is A4565 paid under the physician fee schedule?
A4565 carries PFS status code X. Statutory exclusion. The item or service is not within the statutory definition of 'physician services', so the fee schedule never pays it.