Can you switch from one Medigap company to another in California?

Asked by: Ms. Kelsie Lockman  |  Last update: April 19, 2025
Score: 4.7/5 (26 votes)

In California, you're able to change medigap plans around your birthday to a plan with the same or lesser benefits. We can even move between carriers with this rule. It's a big deal! So, what are the most common uses of the Birthday Rule?

Can you switch from one Medigap company to another?

California, Idaho, Illinois, Nevada, Kentucky, Louisiana, Maryland, Oklahoma, and Oregon, have the Medigap Birthday Rule. If you are currently enrolled in a Medigap plan, you can change to a different Medigap plan each year around your birth month with no medical questions asked using a state-specific birthday rule.

What is the 6 month rule for Medigap insurance?

You have the right to purchase a Medigap policy for 6 months if you move out of the area served by your Medigap plan. For example, if you bought a plan while living in another state that will not cover you in your current state, you have 6 months to replace that plan.

Can you cancel a Medigap policy at any time?

If your health care needs change and you no longer wish to keep your current Medicare Supplement insurance policy, you can cancel it at any time. There is no disenrollment period and there are no penalties for canceling. Also, canceling your Medigap policy does not affect your Original Medicare benefits in any way.

Does Medigap company matter?

Comparing Medigap costs

The benefits in each lettered plan are the same, no matter which insurance company sells it. The premium amount is the only difference between policies with the same plan letter sold by different companies.

How to Switch Medicare Plans (Advantage to Supplement & Supplement to Supplement)

33 related questions found

What is the best Medigap company?

Best Overall, Best Plan G AARP/UnitedHealthcare

UHC tops the list of companies Investopedia reviewed when looking to name the best Medigap providers, in part because of its competitive pricing for Plan G.

What Medigap plan do most people choose?

There are 10 different types of Medigap policies (labeled A through N), each having a different, standardized set of benefits (Appendix Table 3). Plan G is the most popular Medigap policy, accounting for 39% of all policyholders, or nearly 5.3 million people, in 2023 (Figure 3).

When can I change my Medigap plan in California?

A: If you already have Medigap insurance, you have 60 days of "open enrollment" following your birthday each year when you can buy a new Medigap policy without a medical screening or a new waiting period. The new policy must have the same or lesser benefits as your old policy.

Is Medigap being phased out?

For example, Medigap plans C and F will no longer be available to new Medicare recipients after January 1st, 2020.

Do Medigap premiums increase with age?

Attained-age-rated: Premiums are initially based on your age when you purchase a policy, and they increase as you get older (meaning you pay a different price at age 65 than you do at age 70). These premiums may be the lowest when you first buy them, but they are generally the most expensive over your lifetime.

Can I switch Medigap plans with pre-existing conditions?

You can switch if an insurer is willing to sell you a new Medigap policy. If you have the right to switch, you may have to wait up to 6 months before any new benefits or your pre-existing condition will be covered.

What are the disadvantages of a Medigap policy?

Here we go over the disadvantages of Medigap plans listed above in more detail.
  • Medigap Monthly Medigap premiums can be pricey. ...
  • Medigap can be difficult to switch once enrolled. ...
  • May not be able to enroll in Medigap after the initial enrollment period. ...
  • Not all Medigap plans cover Medicare deductibles.

Which states have guaranteed issues for Medigap?

State laws can provide further protections, but only four states— Connecticut, Massachusetts, Maine, and New York—require either continuous or annual guaranteed issue protections for Medigap for all beneficiaries in traditional Medicare ages 65 and older, regardless of their medical history.

What states have the Medigap birthday rule?

Since no federal laws regulate the Medigap birthday rule, the rules are set by each state separately. California and Oregon were the first states to enact the birthday rule for Medicare Supplemental Insurance, and seven more -- Idaho, Illinois, Kentucky, Louisiana, Maryland, Nevada and Oklahoma -- have followed since.

Where can I buy a Medigap policy and cancel one if needed?

You can buy a Medigap policy from any insurance company that's licensed in your state to sell one. As you shop for a policy, be sure you're comparing the same lettered plan offered by different insurance companies. For example, compare Plan A from one company with Plan A from another company.

Can I switch Medicare providers?

You generally can switch Medicare providers anytime you want, as long as the doctor accepts Medicare assignment. You may want to call the doctor's office before your appointment to make sure he or she still accepts Medicare assignment.

What are the top 5 medicare supplement plans?

💬 From our Nerds: What are the top five Medicare supplement plans? "Based on NerdWallet's Medigap rubric, I picked five best Medicare Supplement Insurance companies for 2025: AARP/UnitedHealthcare, Mutual of Omaha, State Farm, Anthem and Blue Cross Blue Shield.

Is Medigap taken out of Social Security?

Yes, you can choose to have your Medicare Supplement (Medigap) premiums automatically deducted from your Social Security benefits. This is a convenient option for many beneficiaries as it ensures timely and consistent payment of premiums.

Why are some Medigap plans more expensive?

The premium amount can vary depending on various factors, such as: Insurance Company — different companies may charge different premiums for the same Medigap plan. Plan Type — plans that offer more comprehensive coverage may cost more than those that provide less coverage. Age — premium amount may increase with age.

Can I switch from one Medigap plan to another during open enrollment?

In most cases, you won't have a right under federal law to switch Medigap policies, unless: You're within your 6-month Medigap open enrollment period, or. You're eligible under a specific situation or guaranteed issue right (when an insurance company can't deny you a Medigap policy).

What is the birthday rule for Medigap in California?

To qualify for a “birthday rule” plan change, you need to already be enrolled in a Medigap plan. California: You have 60 days from the first day of your birth month to change to another Medigap plan with the same level or a lower level of benefits. You can also change insurance carriers during this time.

Why are people leaving Medicare Advantage plans?

Key takeaways: People leave Medicare Advantage plans because out-of-pocket costs vary between plans, network restrictions can cause frustration, prior authorization requests can delay care, and it can be difficult to use the additional benefits they provide.

What percentage of seniors have Medigap plans?

About 34% of Medicare beneficiaries in California have a medigap plan. So... roughly a 1/3rd of Medicare eligible people.

Is AARP UnitedHealthcare the same as UnitedHealthcare?

AARP® Medicare Supplement insurance plans for retirees. UnitedHealthcare Insurance Company (UnitedHealthcare) is the exclusive insurer of AARP Medicare Supplement insurance plans.

What plan G does not cover?

High deductible plan G does not cover the Medicare Part B deductible. However, high deductible F and G count your payment of the Medicare Part B deductible toward meeting the plan deductible. 2Plans K and L pay 100% of covered services for the rest of the calendar year once you meet the out-of-pocket yearly limit.