Medicare Supplement Plans Explained: Your NJ Medigap Guide

If you're enrolled in Original Medicare (Parts A and B), you've probably noticed that it doesn't cover everything. Deductibles, coinsurance, and copayments can add up quickly. That's where Medicare Supplement Insurance—commonly called Medigap—comes in. These standardized plans help fill the "gaps" in Original Medicare coverage, giving you more predictable healthcare costs and greater peace of mind.

What Is Medigap and How Does It Work?

Medigap policies are sold by private insurance companies but are standardized by the federal government. This means that a Plan G from one company offers the same basic benefits as a Plan G from another company—though the premiums may differ.

Here's how it works: When you receive healthcare services, Original Medicare pays its share first. Then your Medigap policy pays its share of the remaining costs according to your plan's benefits. You'll typically show both your red, white, and blue Medicare card and your Medigap insurance card when you visit the doctor.

It's important to note that Medigap only works with Original Medicare. If you're enrolled in a Medicare Advantage Plan (Part C), you cannot use a Medigap policy, as Medicare Advantage plans already include coverage that functions differently.

Understanding the Standardized Plan Letters

Medigap policies are identified by letters, and each letter represents a different set of standardized benefits. In most states, including New Jersey, the available plans are A, B, C, D, F, G, K, L, M, and N. Here's what you should know:

Plans F and C are no longer available to people who became eligible for Medicare on or after January 1, 2020. However, if you were eligible before that date, you may still be able to purchase these plans.

Plan G has become one of the most popular choices because it offers comprehensive coverage, paying for most out-of-pocket costs except the Part B deductible.

Plan N offers solid coverage at typically lower premiums, though you may pay small copayments for some doctor visits and emergency room visits that don't result in admission.

Plans K and L offer lower premiums but require you to pay a percentage of costs until you reach an annual out-of-pocket limit.

Plans A, B, D, and M offer varying levels of coverage, with different combinations of benefits that might suit specific healthcare needs and budgets.

The key is understanding that while the benefits are standardized, the monthly premiums can vary significantly between insurance companies. Shopping around is essential.

Monthly Premiums and Cost Considerations

Medigap premiums vary based on several factors, including which plan letter you choose, which insurance company you select, and where you live in New Jersey. Insurance companies may use different pricing methods:

Community-rated pricing charges everyone the same premium regardless of age.

Issue-age-rated pricing bases your premium on your age when you first buy the policy.

Attained-age-rated pricing increases premiums as you get older.

While it might be tempting to choose the plan with the lowest premium, consider the total picture. A plan with a slightly higher premium might offer benefits that save you money in the long run, especially if you have ongoing health needs or take multiple prescription medications. Remember that Medigap policies don't include prescription drug coverage—you'll need a separate Part D plan for that.

Guaranteed Issue Rights and When to Enroll

Timing matters with Medigap. Your best opportunity to enroll is during your Medigap Open Enrollment Period, which lasts for six months and begins the month you're both 65 or older and enrolled in Medicare Part B. During this period, you have guaranteed issue rights—insurance companies cannot deny you coverage or charge you more due to health conditions.

You may also have guaranteed issue rights in certain special situations, such as when you're losing other coverage, when your Medicare Advantage plan is leaving your area, or when you move out of your plan's service area.

Outside of these protected periods, insurance companies in most states can use medical underwriting, potentially denying coverage or charging higher premiums based on your health history.

Making the Right Choice for Your Situation

Choosing a Medigap plan is a personal decision that depends on your healthcare needs, budget, and preferences. Consider factors like how often you visit doctors, whether you travel frequently, and your comfort level with out-of-pocket costs.

Because the Medicare landscape can be complex and your individual situation is unique, it's always wise to consult with a licensed Medicare advisor who understands New Jersey's specific regulations and can help you compare your options.

Ready to explore your Medigap options? The team at New Jersey Medicare Advisory is here to help you navigate your choices with personalized guidance. Call us today at 856-221-7051 to speak with a knowledgeable Medicare advisor who can answer your questions and help you find the right coverage for your needs.