Durable Medical Equipment Appeal Letter Template

When insurance denies coverage for durable medical equipment (DME) like wheelchairs, CPAP machines, or prosthetics, this template helps you build a compelling appeal based on functional necessity.

When to Use This Template

Use this letter for denials of:

  • Wheelchairs (manual or power)
  • CPAP/BiPAP machines
  • Prosthetic limbs
  • Hospital beds
  • Oxygen equipment
  • Orthotic devices
  • Diabetic supplies

Template

[Your Name] [Your Address] [Date] [Insurance Company] Appeals Department [Address] Re: DME Appeal — [Equipment Type] Claim Number: [Number] Member ID: [Your ID] Patient: [Name] | DOB: [Date]

Dear Appeals Review Committee,

I am appealing the denial of [specific equipment] (HCPCS Code: [code]) denied on [date] under claim number [number]. The stated reason for denial was [denial reason].

Medical Necessity:

[Patient name] has been diagnosed with [diagnosis/ICD-10 code] which results in [specific functional limitations]. [Treating physician] has determined that [specific equipment] is medically necessary to [restore/maintain function, prevent decline, ensure safety].

Functional Limitations:

Without this equipment, [patient name] is unable to:

  • [Specific ADL limitation 1]
  • [Specific ADL limitation 2]
  • [Specific mobility limitation]
  • [Safety concern — falls, inability to use current equipment]
Clinical Documentation:

Enclosed please find:

  1. Physician order for [equipment], including diagnosis, medical necessity, and equipment specifications
  2. Face-to-face examination notes dated [date] (within 6 months per CMS requirements)
  3. Functional assessment documenting mobility/ADL limitations
  4. [Physical/occupational therapist evaluation if applicable]
  5. Prior equipment failure documentation [if replacing existing equipment]
Requested Action:

Please approve [specific equipment] as medically necessary for [patient's] functional needs. I am available to provide additional documentation if needed.

Sincerely, [Your Name]

DME-Specific Tips

  • Face-to-face encounter documentation is critical for Medicare DME appeals
  • HCPCS codes must match the exact equipment prescribed
  • Power mobility devices require a detailed mobility exam

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Frequently Asked Questions

What is a Certificate of Medical Necessity?

A CMN is a form completed by your physician documenting the medical need for specific DME. It includes diagnosis, functional limitations, and expected duration of need. Many DME denials result from incomplete CMNs.

Can I get a loaner while appealing?

Some DME suppliers offer loaner equipment during appeals. Ask your supplier and your insurer about temporary equipment provisions while the appeal is pending.