Medicare Supplement Underwriting: What Can Get You Denied

Most people assume they can’t pass Medicare supplement underwriting due to health conditions without even trying. Here’s the surprising truth: the actual decline rate is much lower than expected, and many conditions people think will automatically disqualify them won’t even raise an eyebrow with underwriters.

What Medicare Supplement Underwriting Actually Involves

Medicare supplement underwriting isn’t the intimidating medical exam you might imagine. The process consists of yes/no health questions reviewed by an agent over the phone, plus providing a list of your current and recent medications. That’s it—no physical exam required.

Behind the scenes, carriers check the Medical Information Bureau (MIB), a database of medical information and prescriptions. Most carriers also pull a Milliman Intelliscript report showing your prescription history going back several years. This Milliman report is often used for automated underwriting decisions before any human review takes place.

This is exactly why working with an independent agent who understands each carrier’s specific requirements matters so much. They know what each company looks for and can assess your situation before submission, potentially saving you from unnecessary declines.

Agent Tip

You can request your own Milliman Intelliscript report for free by calling 877-211-4816. I always recommend clients do this before applying—you’d be amazed how often there are errors that could trigger an unnecessary decline.

Health Conditions That Are Generally Approved

Contrary to what many believe, several common health conditions typically won’t prevent you from getting Medicare Plan G or other supplement plans:

High Blood Pressure: Controlled by one to two medications is usually fine. However, three or more blood pressure medications signals poor control to underwriters.

High Cholesterol: By itself, this condition rarely causes issues with approval.

Type 2 Diabetes: Without complications and not requiring insulin, this is often acceptable to most carriers.

Anxiety or Depression Medications: These are generally approved as long as there’s no history of inpatient mental health treatment.

Osteoarthritis: This common joint condition is typically approved, though rheumatoid arthritis requiring infusions is viewed differently by underwriters.

Moderate Overweight: Requirements vary by carrier, with some having stricter BMI requirements than others.

Conditions That Typically Result in Decline

While many conditions are manageable, certain health issues consistently trigger declines across most carriers:

Current or Recent Cancer: Most carriers require you to be cancer-free for two years minimum, with some looking back five years depending on the type of cancer.

Heart Conditions with Ongoing Treatment: Heart attacks, stent placement, valve replacement, or congestive heart failure often result in declines, especially if you’re on blood thinners. Some carriers will accept stable blood thinner patients if there have been no dosage changes for two years.

Stroke or TIA: Most carriers won’t approve applicants within two years of a stroke or transient ischemic attack.

Diabetes with Complications: Neuropathy, retinopathy, peripheral artery disease, or kidney disease related to diabetes typically result in declines.

Lung Conditions: COPD and pulmonary diseases are generally declined, though mild, controlled asthma is usually acceptable.

Neurological Conditions: Alzheimer’s, Parkinson’s, and dementia are hard declines at virtually every carrier.

Kidney Failure and Organ Transplants: These are typically declined, with the exception of corneal transplants.

Pending Treatment or Surgery: Most carriers will decline until treatment is completed and you’re released from your doctor’s care.

Medication Red Flags in Underwriting

Your prescription history from the last two years matters significantly, even if you’ve stopped taking certain medications. Recent prescription changes are particularly concerning to underwriters, especially for serious conditions.

The number of medications prescribed for a single condition also matters greatly. One diabetes medication suggests good control, while three medications for the same condition may indicate poor management and result in decline.

Agent Tip

I’ve seen clients get declined simply because their prescription report showed medications they took years ago. Always review your medication history before applying and be prepared to explain any changes or discontinued medications.

Why Strict Underwriting Actually Benefits You

Here’s something most people don’t realize: carriers with stricter underwriting standards generally have healthier policyholder pools. This results in lower claims and more stable rates over time. While it might seem counterintuitive, rigorous underwriting helps maintain healthier risk pools and keeps rate increases more manageable for everyone.

What to Do If Your Application Gets Declined

A decline doesn’t mean the end of the road. Here’s your step-by-step action plan:

Step 1: Find the Exact Reason
Contact the underwriter directly via phone call or review the decline letter to understand the specific reason for denial.

Step 2: Check Your Reports
Request your Milliman Intelliscript report for free. Look for errors like miscoded diagnoses, medications attributed to the wrong person, or incorrect conditions. Dispute any errors and consider reapplying.

Step 3: Try Different Carriers
Underwriting criteria varies significantly between companies. A decline at one carrier may be perfectly acceptable elsewhere. This is where working with an independent agent becomes invaluable.

Step 4: Check State-Specific Rules
If you live in a state with birthday rules (Oregon, California, Nevada, Maryland, Kentucky, Indiana, Delaware, Virginia, Wyoming, and others), you can bypass health questions entirely. New York and Connecticut have no underwriting requirements at all.

Step 5: Look for Guaranteed Issue Situations
Certain situations guarantee your right to purchase a supplement plan without health questions, such as being on Medicare Advantage for 12 months and switching to a supplement, plan discontinuation, moving out of service area, or coming off employer coverage.

Step 6: Consider Medicare Advantage
As a last resort, Medicare Advantage plans cannot deny coverage based on health conditions and guarantee enrollment during valid enrollment periods.

Frequently Asked Questions

Can I be denied Medicare supplement coverage for any health condition?

Yes, Medicare supplement plans can deny coverage based on health conditions during medical underwriting. However, many common conditions like controlled high blood pressure or high cholesterol typically don’t result in denial. The key is understanding what each carrier considers acceptable risk.

How far back do carriers look at my medical history?

Most carriers review your prescription history going back 2-5 years through databases like Milliman Intelliscript. They typically ask about medical conditions from the past 2-10 years depending on the severity of the condition and the specific carrier’s requirements.

What happens if I lie on my Medicare supplement application?

Lying on your application constitutes fraud and can result in policy cancellation, claim denials, and potential legal consequences. Insurance companies have access to prescription databases and medical records that make it nearly impossible to hide significant health conditions.

Can I reapply if I’m denied Medicare supplement coverage?

Yes, you can reapply with the same or different carriers. Each insurance company has different underwriting guidelines, so a denial from one carrier doesn’t guarantee denial from another. However, you should address the reason for the initial denial before reapplying.

Are there any ways to get Medicare supplement coverage without underwriting?

Yes, several situations allow guaranteed issue rights including certain state birthday rules, switching from Medicare Advantage after 12 months, plan discontinuation, losing employer coverage, or moving outside your plan’s service area. Some states like New York and Connecticut have no medical underwriting requirements.