Why Aetna Denies Disability Claims and What That Denial Actually Means

Aetna denies disability claims for specific, documented reasons—not because they want to reject you, but because your claim did not meet the terms written into your policy. The most common reasons are: your condition does not meet the policy's definition of disability; you did not provide medical records showing you cannot work; you missed a important date in your policy; or Aetna determined you can still perform your job despite your condition. A denial is not final. It is a decision based on the information Aetna had at the time they reviewed your file.

When Aetna sends a denial letter, it must explain which policy language they applied and why your claim did not satisfy it. Read that letter carefully—it tells you exactly what Aetna found missing or insufficient. That same letter also tells you how long you have to challenge the decision and which office to contact.

Key Takeaways

  • Aetna's denial letter names the specific policy language that disqualified your claim and must be kept because it is your roadmap for appeal.
  • You have a time window—usually 180 days from the denial date—to file an appeal, and missing that important date closes your right to challenge the decision internally.
  • An appeal requires new or clarified medical evidence showing why Aetna's reasoning was wrong, not straightforward disagreeing with their conclusion.
  • If Aetna denies your appeal, you can file a complaint with your state insurance commissioner, who can investigate whether Aetna followed state law.
  • Some denials stem from incomplete paperwork rather than medical facts, so your first step is confirming Aetna received everything you submitted.

Locating the Reason for Denial in Your Letter

Aetna's denial letter contains sections that tell you exactly why they said no. Look for language like "does not meet the definition of disability," "insufficient medical evidence," "pre-existing condition exclusion," or "waiting period not satisfied." Each of these points to a different part of your policy and a different path forward.

If the letter says your condition does not meet the definition of disability, Aetna is saying that according to your policy's wording, you can still perform your job or other work. If it says insufficient medical evidence, Aetna received records but found them incomplete—for example, no functional capacity evaluation, no statement from your treating doctor about work restrictions, or gaps in treatment. If it cites a pre-existing condition exclusion or waiting period, those are time-based rules in your policy that may or may not explore depending on when you became disabled and when your coverage began.

Write down the exact phrase Aetna used. That phrase is the hinge on which your appeal turns.

Gathering Medical Records Before You Appeal

An appeal without new medical evidence almost always fails. Aetna already reviewed the records they had; sending the same records again will not change their mind. You need either records they did not see the first time or clarification from your doctor about something Aetna misunderstood.

Contact your treating physician and ask them to write a letter addressing Aetna's specific reason for denial. If Aetna said you can still perform your job, ask your doctor to describe in writing why you cannot—be concrete: "Patient cannot sit for more than 30 minutes without severe pain" or "Patient's cognitive impairment prevents her from managing multiple tasks simultaneously." If Aetna said records were incomplete, ask your doctor for a functional capacity evaluation, a detailed work restrictions statement, or updated treatment notes showing the progression of your condition since the original denial.

If you have not seen a specialist related to your condition, now is the time to schedule one. A specialist's opinion carries more weight than a primary care doctor's in many cases, and Aetna may not have had that specialist's records in your file.

Filing Your Appeal Within the important date

Your denial letter states the important date—usually 180 days from the date of the letter, though some policies allow 90 days. Count from the date on the letter itself, not the date you received it. If the important date is approaching, file now and send additional records later; missing the important date is worse than filing incomplete.

Send your appeal in writing to the address listed in the denial letter. Include a cover letter that states you are appealing the denial and briefly restates why you believe Aetna's decision was wrong. Attach the new medical records or the letter from your doctor. Keep a copy of everything you send and send it via a method that produces a receipt—certified mail with return receipt, email with read receipt, or a delivery service that tracks arrival.

Do not call Aetna's claims line to appeal. Phone appeals are not documented, and Aetna will have no record of what you said. Written appeals create a paper trail that matters if you later file a complaint with your state insurance commissioner.

What Happens During the Appeal Review

Aetna will assign your appeal to a reviewer—ideally someone different from the person who made the original denial, though this is not may provide. The reviewer will look at your new medical evidence and reconsider whether your claim meets the policy definition of disability. This process typically takes 30 to 60 days, though Aetna's policy documents should specify the exact timeline.

Aetna may contact your doctor directly to ask clarifying questions. They may also order an independent medical examination (IME) at their expense, where a doctor they hire examines you or reviews your records. If Aetna schedules an IME, you have the right to have your own doctor present, and you can request a copy of the IME report afterward.

During this waiting period, keep paying your premiums if the policy requires it. Do not assume the appeal will succeed. If it does not, you will need to know you remained covered throughout the process.

If Aetna Denies Your Appeal

A second denial does not end your options. You can file a complaint with your state's Department of Insurance (or equivalent—the name varies by state). The insurance commissioner's office can investigate whether Aetna followed state law and your policy's terms. This is a free process and does not require a lawyer, though some people hire one at this stage.

You can also consult a disability attorney. Many work on contingency, meaning they take a percentage of any money recovered rather than charging upfront fees. An attorney can review your policy language, Aetna's reasoning, and state law to determine whether you have grounds for a lawsuit. Some policies allow you to sue Aetna in court if they wrongfully deny benefits; others require arbitration instead. Your policy documents will specify which applies to you.

Before hiring an attorney, ask whether they have experience with Aetna denials specifically and with your type of disability. A lawyer who handles car accidents may not understand the nuances of disability policy language.

Confirming Aetna Received All Your Documents

Sometimes denials happen because Aetna never received a document you thought you sent. Before you assume the denial is final, contact Aetna's claims department and ask them to list every document in your file. Request this in writing and keep the response. If something is missing, send it again with a cover letter noting the date you are sending it and asking Aetna to confirm receipt in writing.

If Aetna says they received a document but it is not in your file, ask them to search their system by the date you sent it and the method you used. Faxes sometimes fail to transmit completely; emails sometimes land in spam folders. If you originally sent something by fax, resend it by certified mail instead.

Frequently Asked Questions

Can I appeal after the important date if I have a good reason for missing it?

Some states allow appeals after the important date if you can show you had a valid reason for the delay—serious illness, a death in the family, or Aetna's own error in notifying you. Contact your state insurance commissioner's office to ask whether your state permits late appeals. Do not assume you are barred without checking.

What if Aetna says I can work part-time, so I am not disabled?

Many policies define disability as inability to perform your own occupation, not inability to work at all. If your policy uses that language and you can do some work, Aetna may deny you even if you cannot do your original job. Have your doctor write a statement about why you cannot perform your specific occupation, and ask your attorney whether your policy's definition gives you grounds to challenge Aetna's reasoning.

Do I need a lawyer to appeal?

You do not need a lawyer to file an appeal with Aetna. You do need to understand your policy language and provide medical evidence that directly addresses Aetna's stated reason for denial. A lawyer becomes valuable if your appeal fails and you are considering a complaint to the insurance commissioner or a lawsuit.

How long does an appeal take?

Aetna typically has 30 to 60 days to review an appeal, though your policy documents specify the exact timeline. If Aetna orders an independent medical examination, add two to four weeks. Do not expect a decision faster than 30 days.

What if I disagree with Aetna's definition of disability in my policy?

You cannot change the policy definition through an appeal. However, you can argue that Aetna misapplied their own definition to your facts. If the policy says you must be unable to perform your occupation and Aetna says you can, your doctor's statement about your specific work restrictions is your evidence that Aetna was wrong.