Written and maintained by CASRAI Editorial Board
Last updated
General coding and coverage-policy information only. It is not medical advice and does not say which device suits any person.
Short answer
E0143 is the HCPCS Level II code for a folding, wheeled walker with adjustable or fixed height. In the Medicare DME MAC walker policy article it belongs to the wheeled walker group (E0141, E0143, E0149), meaning a walker with 2, 3 or 4 wheels. Brakes and wheels supplied with it at initial issue are bundled rather than billed on separate lines, and its coverage criteria are the shared standard-walker criteria in LCD L33791.
What E0143 describes
The HCPCS Level II long descriptor for E0143, as returned by the National Library of Medicine Clinical Tables HCPCS service (checked 2026-11-01), is “Walker, folding, wheeled, adjustable or fixed height”. The same record shows an action effective date of 2004-01-01.
CMS Policy Article A52503 (Walkers) defines the wheeled group more precisely than the descriptor does: “A wheeled walker (E0141, E0143, E0149) is one with either 2, 3, or 4 wheels.” It adds that such a walker may be fixed or adjustable in height, may or may not include glide-type brakes (or equivalent), and may have fixed or swivel wheels. So the code is not tied to one wheel count, one brake type or one wheel style.
The same article states that gait trainers, which it notes are sometimes called rollators, are billed using one of the codes for walkers, and that suppliers should contact the Pricing, Data Analysis and Coding (PDAC) contractor for guidance on correct coding. For the rollator question in detail, see the CASRAI guide to HCPCS codes for rollator walkers.
E0143 compared with the neighbouring walker codes
The table sets E0143 beside the codes it is most often confused with. Every descriptor is from the NLM HCPCS record checked on 2026-11-01. The policy notes are from A52503 and LCD L33791.
| Code | HCPCS descriptor | Policy note |
|---|---|---|
| E0130 | Walker, rigid (pickup), adjustable or fixed height | Standard walker in LCD L33791 |
| E0135 | Walker, folding (pickup), adjustable or fixed height | Standard walker in LCD L33791 |
| E0141 | Walker, rigid, wheeled, adjustable or fixed height | Wheeled walker group in A52503; standard walker in the LCD |
| E0143 | Walker, folding, wheeled, adjustable or fixed height | Wheeled walker group in A52503; standard walker in the LCD |
| E0144 | Walker, enclosed, four sided framed, rigid or folding, wheeled with posterior seat | LCD: medical necessity for an enclosed frame walker has not been established |
| E0148 | Walker, heavy duty, without wheels, rigid or folding, any type, each | Heavy duty walker with no wheels; see LCD L33791 |
| E0149 | Walker, heavy duty, wheeled, rigid or folding, any type | Wheeled walker group in A52503; heavy duty; see LCD L33791 |
The practical reading: E0141 and E0143 differ in the descriptor by rigid versus folding, E0130 and E0135 are the matching codes without wheels, and E0148 and E0149 are the heavy duty equivalents. The LCD sets its own rules for the heavy duty codes.
What is bundled with E0143
Article A52503 uses a Column I and Column II table. E0141 and E0143 are Column I codes. The Column II codes listed against them are A4636, A4637, E0155 and E0159, and the article states: “A Column II code must not be billed at the time of billing the Column I code.”
It also states that brakes other than hand-operated brakes, provided at the same time as a walker (E0141, E0143, E0149), may not be billed separately to the DME MACs or the beneficiary upon initial issue. Per the article, wheels are different once the walker is in use: E0155 may be used for replacement wheels on a covered, beneficiary-owned wheeled walker, or when wheels are added to a non-wheeled walker (E0130, E0135). The related CASRAI explainer on walker wheels covers the hardware side, and the ambulatory aids overview places walkers among the other mobility devices. For the wider coverage picture see Medicare Part B durable medical equipment, and for the equipment categories see assistive devices for older adults.
Documents and checks before a claim
This checklist is assembled only from the two CMS documents above. It is a reading aid for supply and billing staff, not a substitute for the current policy text.
- Standard Written Order. LCD L33791 says an SWO must be communicated to the supplier before a claim is submitted.
- Code family. Confirm whether the product is a standard walker (E0130, E0135, E0141, E0143), a heavy duty walker (E0148, E0149) or an enclosed frame walker (E0144), because the LCD treats each differently.
- Coverage criteria. The LCD sets coverage criteria for a standard walker and related accessories, and they are shared by E0130, E0135, E0141 and E0143; E0143 has none of its own.
- Bundled items. Do not add Column II codes (A4636, A4637, E0155, E0159) on the same billing as E0143, and do not bill non-hand-operated brakes separately at initial issue.
- Ambiguous products. When a product does not obviously fit a descriptor, A52503 directs suppliers to the PDAC contractor.
- Policy version. A52503 revision R10 is effective 2026-10-01 and LCD L33791 revision R5 applies to services on or after 2026-10-01. Check the current version of both before relying on this page.
Common misunderstandings
“A wheeled walker with brakes needs a different code”
A52503 says wheeled walkers in this group may or may not include glide-type brakes or equivalent, so brakes do not by themselves move a walker out of E0143.
“A rollator has its own HCPCS code”
A52503 states that gait trainers, sometimes called rollators, are billed using one of the walker codes. It does not assign a separate rollator code.
“E0143 has its own coverage rules”
The LCD lists E0143 together with E0130, E0135 and E0141 under one set of criteria.
FAQ
What is HCPCS code E0143?
E0143 is the HCPCS Level II code with the descriptor “Walker, folding, wheeled, adjustable or fixed height”, with an action effective date of 2004-01-01 in the NLM record checked on 2026-11-01.
What does the HCPCS code E0143 cover under Medicare?
Under LCD L33791 it is a standard walker, covered with related accessories under the criteria shared with E0130, E0135 and E0141, and a Standard Written Order must reach the supplier before the claim.
Is E0143 the same as E0141?
No. Both are wheeled walkers in the same A52503 group and share the same Column II list, but the descriptors differ: E0141 is rigid and E0143 is folding.
Can brakes or wheels be billed with E0143?
Not on the same billing as the walker at initial issue. A52503 lists E0155 (wheels) and E0159 as Column II codes and bars non-hand-operated brakes from separate billing at that point.
Sources
- CMS Medicare Coverage Database, Policy Article A52503, Walkers (original effective 2015-10-01; revision R10 effective 2026-10-01). cms.gov. Checked 2026-11-01.
- CMS Medicare Coverage Database, LCD L33791, Walkers (revision R5, services on or after 2026-10-01). cms.gov. Checked 2026-11-01.
- National Library of Medicine, Clinical Tables HCPCS service (HCPCS Level II descriptors). clinicaltables.nlm.nih.gov. Checked 2026-11-01.
