Get a free API key

HCPCS · Medicare DME

K0669 Medicare coverage

WHEELCHAIR ACCESSORY, WHEELCHAIR SEAT OR BACK CUSHION, DOES NOT MEET SPECIFIC CODE CRITERIA OR NO WRITTEN CODING VERIFICATION FROM DME PDAC

Long description on the CMS LCD code table, this read.

Data read from the CMS Coverage API on 2026-10-13. The LCD version is the current final DME MAC LCD on that read. Text below is quoted from those CMS documents. Nothing here is a coverage rule Verzi wrote.

Coverage, in CMS's words

Local coverage indication

In addition to the “reasonable and necessary” criteria contained in this LCD there are other payment rules, which are discussed in the following documents, that must also be met prior to Medicare reimbursement: The LCD-related Standard Documentation Requirements Article, located at the bottom of this policy under the Related Local Coverage Documents section.

Excerpt from LCD L33312 version 40, effective 10/01/2025. CMS LCD L33312.

What NCD 280.3 says the item is

A. General The Centers for Medicare & Medicaid Services (CMS) addresses numerous items that it terms “mobility assistive equipment” (MAE) and includes within that category canes, crutches, walkers, manual wheelchairs, power wheelchairs, and scooters. This list, however, is not exhaustive. Medicare beneficiaries may require mobility assistance for a variety of reasons and for varying durations because the etiology of the disability may be due to a congenital cause, injury, or disease. Thus, some beneficiaries experiencing temporary disability may need mobility assistance on a short-term basis, while in contrast, those living with chronic conditions or enduring disabilities will require mobility assistance on a permanent basis. Medicare beneficiaries who depend upon mobility assistance are found in varied living situations.

National coverage indication, NCD 280.3

B. Nationally Covered Indications Effective May 5, 2005, CMS finds that the evidence is adequate to determine that MAE is reasonable and necessary for beneficiaries who have a personal mobility deficit sufficient to impair their participation in mobility-related activities of daily living (MRADLs) such as toileting, feeding, dressing, grooming, and bathing in customary locations within the home. Determination of the presence of a mobility deficit will be made by an algorithmic process, Clinical Criteria for MAE Coverage, to provide the appropriate MAE to correct the mobility deficit. Clinical Criteria for MAE Coverage The beneficiary, the beneficiary’s family or other caregiver, or a clinician, will usually initiate the discussion and consideration of MAE use. Sequential consideration of the questions below provides clinical guidance for the coverage of equipment of appropriate type and complexity to restore the beneficiary’s ability to participate in MRADLs such as toileting, feeding, dressing, grooming, and bathing in customary locations in the home. These questions correspond to the numbered decision points on the accompanying flow chart.

Excerpt from NCD 280.3 version 2. CMS NCD 280.3.

Governing LCD

L33312 · Wheelchair Seating

Version 40. CMS effective date 10/01/2025. CMS updated 09/23/2025. Contractors on the CMS report: CGS Administrators (DME MAC) and Noridian Healthcare Solutions (DME MAC).

CMS coverage policy citation on the LCD. Pub. 100-03 (Medicare National Coverage Determinations Manual), Chapter 1, Sections 280.1, 280.3

Open L33312 on CMS

Governing NCD

NCD 280.1 · Durable Medical Equipment Reference List

Current version on the CMS national report: 4. Effective date 06/09/2025. Benefit category: Durable Medical Equipment. The LCD lists related NCD version 1. The excerpt on this page, when present, is version 4.

Open NCD 280.1 on CMS

LCD-cited version 1 on CMS

NCD 280.3 · Mobility Assistive Equipment (MAE)

Current version on the CMS national report: 2. Effective date 05/05/2005. Benefit category: Durable Medical Equipment. The LCD lists related NCD version 1. The excerpt on this page, when present, is version 2.

Open NCD 280.3 on CMS

LCD-cited version 1 on CMS

Documentation requirements

From A52505

In addition to policy specific documentation requirements, there are general documentation requirements that are applicable to all DMEPOS policies. These general requirements are located in the DOCUMENTATION REQUIREMENTS section of the LCD. Refer to the LCD-related Standard Documentation Requirements article, located at the bottom of this Policy Article under the Related Local Coverage Documents section for additional information regarding GENERAL DOCUMENTATION REQUIREMENTS and the POLICY SPECIFIC DOCUMENTATION REQUIREMENTS discussed below. SPECIALTY EVALUATION: The specialty evaluation (also known as a comprehensive written evaluation) provides detailed information explaining why a prefabricated seating system is not sufficient to meet the beneficiary’s seating and positioning needs. There must be a written report of this evaluation available on request. The PT, OT, or practitioner who performs the specialty evaluation may have no financial relationship with the supplier. (Exception: If the supplier is owned by a hospital, the PT, OT, or practitioner working in the inpatient or outpatient hospital setting may perform the specialty evaluation.)

CMS source A52505

From A55426, Standard Documentation Requirements for All Claims Submitted to DME MACs

GENERAL There are numerous CMS manual requirements, reasonable and necessary (R&N) requirements, benefit category, and other statutory and regulatory requirements that must be met in order for payment to be justified. In the event of a claim review, a DMEPOS supplier must provide sufficient information to demonstrate that the applicable criteria have been met thus justifying payment. Before submitting a claim to Medicare, the DMEPOS supplier must have on file an SWO, a WOPD (if applicable), information from the treating practitioner concerning the patient's diagnosis, and any information required for the use of specific

CMS article A55426

Denial language in the policy

Get the signed answer via API

The signed answer is the receipt for this code on a date of service: the rule that was in force, with a hash you can replay. The call needs an API key. The source archive and as-of resolution are public.

curl -H "X-API-Key: $VERZI_API_KEY" \
  "https://api.verzi.health/v1/rules/warrant?hcpcs=K0669&as_of=2024-01-15&npi=1234567890&state=UT"

Other codes on the same LCD

Questions about this code

Which LCD lists K0669?

The current DME MAC LCD L33312, Wheelchair Seating, version 40, effective 10/01/2025.

Which National Coverage Determination applies to K0669?

NCD 280.1, Durable Medical Equipment Reference List, version 4, is the current national document related from the LCD.

What denial language does CMS publish for K0669?

If the supplier bills for an item addressed in this policy without first receiving a completed SWO, the claim shall be denied as not reasonable and necessary.

How do I get a signed answer for K0669?

Request a free API key and call the signed-answer endpoint with the HCPCS code, a date of service, the supplier NPI, and a state. The response is a receipt for the published rule on that date, not a guarantee of payment.