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Durable medical equipment was denied. How do I appeal?

DME denials usually say the item is not medically necessary, not primarily medical in nature, not the least costly alternative, or missing documentation. The appeal needs the clinician's order, medical records showing functional need, the plan's DME criteria, and a supplier quote or code that matches the requested item.

Last reviewed Sep 29, 2026 · General information, not legal or medical advice · Apellica is not a law firm

By Apellica · Sources and references

What to do, in order

  1. Step 1

    Identify the DME reason

    A wheelchair, CPAP, brace, hospital bed, pump, or prosthetic can be denied for different reasons. Read whether the plan disputes the diagnosis, item type, documentation, code, supplier, or benefit.

  2. Step 2

    Get the policy and code

    Ask the supplier for the HCPCS code and the plan for the DME policy applied to that code.

  3. Step 3

    Have the clinician document functional need

    The record should explain what the patient cannot do without the item, what alternatives failed or are unsafe, and why this specific model or feature is required.

  4. Step 4

    Correct coding before appealing if that is the issue

    If the supplier used the wrong code or left out modifiers, a corrected claim may be faster than a medical appeal. Preserve the appeal deadline anyway.

The deadline that applies

At least 180 days to appeal on most employer and ACA plans. Medicare and Medicaid DME appeals use their own ladders and notices; the date printed on the DME denial controls.

Calculate your date →

Documents to gather

  • The DME denial or EOB
  • Clinician order or prescription
  • Clinical notes showing functional need
  • Supplier quote, HCPCS code, and modifiers
  • The plan's DME policy

Go deeper

Related questions

What if the insurer says a cheaper item is enough?

The clinician must explain why the cheaper item is not clinically appropriate or functionally adequate for this patient.

Can a supplier appeal for me?

Suppliers often submit reconsiderations or corrected claims, but you can still file a member appeal in your own name.

Is a missing document denial easier to fix?

Usually yes. Get the missing note, prescription, or supplier detail and ask for reprocessing while preserving the formal appeal deadline.

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