What Blue Cross Blue Shield Medicare Supplement Plans Cost

Blue Cross Blue Shield Medicare Supplement Pricing Varies by State and Plan Type

Blue Cross Blue Shield (BCBS) offers Medicare Supplement plans in most states, but the monthly premium you pay depends on three things: which state you live in, which plan letter you choose (A, B, D, G, K, L, M, or N), and your age when you first enroll. There is no single national price — a Plan G in Florida costs differently than a Plan G in New York, and the same plan costs more at age 75 than at age 65.

BCBS uses age-based pricing, meaning your premium increases as you get older. Most people see the largest jump when they turn 65 and enroll in their first supplement plan. After that, your rate typically rises each year, though the amount varies by plan and state. Some BCBS plans also increase your premium based on when you enroll — if you wait past your initial enrollment window, you may pay more.

The only way to know your actual cost is to contact BCBS directly or use their online quote tool for your state. Asking for a quote does not commit you to anything and takes about five minutes.

Key Takeaways

Blue Cross Blue Shield Medicare Supplement premiums vary by state, plan type, and your age, so there is no single price that applies everywhere.
Plan G and Plan N tend to be the most popular BCBS options because they cover most out-of-pocket costs, but they cost more than plans A, K, or L.
You can get a personalized quote from BCBS by visiting their website or calling your state's local office — no commitment required.
Enrolling during your initial enrollment window (the six months after you turn 65 and enroll in Medicare Part B) usually means lower rates than enrolling later.
Your premium will increase each year, and the amount depends on your age, the plan you choose, and BCBS's pricing in your state.

How Plan Type Affects Your Monthly Cost

Medicare Supplement plans are standardized by the federal government, so a Plan G from BCBS covers the same things as a Plan G from any other insurer. What changes is the price. BCBS typically charges different premiums for different plan letters because some plans cover more than others.

Plan G and Plan N are usually the most expensive BCBS options because they cover most of your Medicare deductibles and coinsurance. Plan A costs less but covers fewer gaps. Plans K and L are the least expensive but require you to pay more out of pocket before the plan kicks in. The trade-off is straightforward: lower monthly premium means higher costs when you actually use care.

To compare costs, you need to think about both the premium and what you will pay at the doctor's office. A cheaper plan with a higher deductible might cost you more overall if you see doctors frequently. BCBS can provide side-by-side quotes for different plans so you can see the full picture.

Age and Enrollment Timing Matter for Your Rate

BCBS calculates your premium partly based on your age at enrollment. If you enroll in a Medicare Supplement plan during your initial enrollment window — the six-month period that starts the month you turn 65 and enroll in Medicare Part B — you will typically pay a lower rate than if you enroll later. This is called may provide issue pricing, and it is one of the few times you cannot be charged more for pre-existing health conditions.

If you miss your initial window and enroll later, BCBS may charge you a higher premium to make up for the risk of insuring someone who waited. Some states allow BCBS to charge a permanent surcharge for late enrollment. The longer you wait, the more you may pay.

Once you are enrolled, your rate increases each year. The amount depends on your age, inflation, and BCBS's claims experience in your state. You will receive a notice before your rate changes so you can decide whether to stay or switch to a different plan or insurer.

State-by-State Price Differences

BCBS operates in most states but not all, and pricing varies significantly from state to state. New York, for example, has strict rate regulations that keep BCBS premiums lower than in many other states. Florida, California, and Texas have different pricing structures altogether. A Plan G that costs $150 a month in one state might cost $200 in another.

Your state's insurance commissioner's office publishes rate information for all Medicare Supplement insurers, including BCBS. You can usually find this on your state's insurance department website. These published rates give you a sense of what BCBS charges compared to other insurers in your area, though your individual rate may differ based on your age and when you enroll.

How to Get a Quote from Blue Cross Blue Shield

The fastest way to find out what BCBS Medicare Supplement plans cost in your state is to visit the BCBS website and use their quote tool. You will need to enter your state, date of birth, and which plans interest you. The tool will show you monthly premiums for each option.

You can also call BCBS directly. Each state has its own BCBS office, and the phone number is on the BCBS website. A representative can walk you through the plans, explain what each covers, and give you a quote over the phone. This is especially helpful if you have questions about how a plan works or whether it makes sense for your situation.

Getting a quote is free and does not obligate you to enroll. Many people get quotes from several insurers before deciding, since BCBS is not always the cheapest option in every state.

Comparing BCBS to Other Medicare Supplement Insurers

BCBS is one of the largest Medicare Supplement insurers in the country, but it is not the only option. Other major insurers include Aetna, Cigna, Humana, and UnitedHealthcare. Each charges different premiums for the same plan letter, and the difference can be hundreds of dollars a year.

Because Medicare Supplement plans are standardized, you are really comparing price and customer service. Some people choose BCBS because they already have a relationship with Blue Cross in their state. Others choose a different insurer because it costs less. There is no wrong answer — it depends on your budget and what matters to you.

Your state's insurance department website usually lists all Medicare Supplement insurers licensed to sell in your state and their rates. Spending an hour comparing quotes from three or four insurers can save you hundreds of dollars a year.

What Happens to Your Rate After You Enroll

Once you enroll in a BCBS Medicare Supplement plan, your premium will increase over time. BCBS uses age-attained pricing, which means your rate goes up each year as you get older. You will also see increases due to inflation and changes in medical costs. BCBS must notify you before any rate increase takes effect, usually 30 to 60 days in advance.

You have options when your rate increases. You can stay with BCBS and pay the new premium. You can switch to a different BCBS plan (usually Plan A, which is less expensive). Or you can switch to a different insurer altogether. If you switch insurers, you may face medical underwriting unless you have a may have access to life event, so it is worth comparing rates before your increase takes effect.

Frequently Asked Questions

Does Blue Cross Blue Shield charge more if I have pre-existing conditions?

Not if you enroll during your initial six-month window after turning 65 and enrolling in Medicare Part B. During this period, BCBS must offer you coverage at the same rate as anyone else your age. If you enroll after this window closes, BCBS may charge you more or deny you coverage entirely, depending on your state's rules.

Can I switch from one BCBS plan to another without medical underwriting?

Yes. If you are already enrolled in a BCBS Medicare Supplement plan, you can usually switch to a different BCBS plan without answering health questions. However, if you switch to a different insurer, you may face medical underwriting unless you have a may have access to event like losing employer coverage.

What is the difference between Plan G and Plan N?

Both cover most of your Medicare gaps, but Plan N requires you to pay a small copay at the doctor's office (usually $20) and a small coinsurance for emergency room visits. Plan G covers these costs. Plan N typically costs less per month, but you pay more when you use care. The right choice depends on how often you see doctors.

Will my BCBS rate go down if I switch plans?

Switching to a less expensive plan letter (like Plan A instead of Plan G) will lower your monthly premium. However, you will pay more out of pocket when you use care. Switching to a different insurer might lower your rate, but you will face medical underwriting unless you have a may have access to event.

How do I know if BCBS is available in my state?

BCBS operates in most states, but not all. The easiest way to check is to visit the BCBS website and enter your state. If BCBS does not serve your state, the site will tell you and may suggest other options. You can also call your state's insurance commissioner's office for a list of Medicare Supplement insurers in your area.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.