Can You Have Medicare Advantage and a Medicare Supplement at the Same Time?
If you're trying to get the
most coverage possible, you may be wondering:
Can I enroll in both a Medicare Advantage (MAPD) plan and a Medicare Supplement (Medigap) plan?
It’s a smart question — but the answer is clear:
No, You Cannot Have Both at the Same Time
Medicare
doesn’t allow you to be enrolled in a
Medicare Advantage plan and a
Medicare Supplement plan simultaneously.
Here’s why:
- Medicare Advantage (Part C) replaces your Original Medicare (Parts A & B)
- Medigap (Supplement plans) only work with Original Medicare, not with Medicare Advantage

Once you enroll in a Medicare Advantage plan, your Medigap plan becomes
inactive and unnecessary.
In fact,
insurance companies are legally prohibited from selling you a Medigap plan
if you’re already enrolled in Medicare Advantage.
What’s the Best Way to Be “Fully Covered”?
That depends on your personal situation, medical needs, and budget. Here are your two main options:
Option 1: Medicare Advantage (MAPD Plan)
These are
all-in-one plans that include:
- Hospital and medical coverage (Parts A & B)
- Prescription drug coverage (Part D)
- Extra benefits like dental, vision, transportation, OTC cards, and more
You’ll have:
- Lower monthly premiums (some $0 plans available)
- Copays when you use services
- An annual maximum out-of-pocket (MOOP) limit to protect you financially

Great choice if you want
convenient, bundled benefits and live in an area with good provider networks.
Option 2: Original Medicare + Medigap + Part D
This combo gives you:
- Nationwide access to any doctor who accepts Medicare
- A Medigap plan (like Plan G) that pays most or all of Medicare’s deductibles and coinsurance
- A separate Part D plan for prescription drug coverage

Ideal if you want
freedom to travel,
low out-of-pocket medical costs, and
predictable expenses — even if it means paying a bit more monthly.
Quick Recap
FeatureMedicare Advantage (MAPD)Medigap + Original Medicare
Monthly Premium |
Usually lower |
Usually higher |
Network |
Local providers |
Any Medicare provider nationwide |
Prescription Drugs |
Included |
Add separate Part D |
Dental/Vision/Extras |
Included in many plans |
Not included |
Travel Coverage |
Limited to U.S. regions |
Nationwide |
Out-of-Pocket Limit |
Annual MOOP |
Minimal with Plan G |
Need Help Choosing the Right Coverage?
At
Peace & Grace Insurance Services, we guide you through:
- Reviewing doctors and prescriptions
- Understanding what’s really covered
- Choosing between Medicare Advantage and Medigap — based on your needs

Call or Text:
209-812-4026

Email:
CSinsurepng@icloud.com
Proudly serving all counties in California.