Blue Advantage from Blue Cross and Blue Shield of Alabama is a Medicare Advantage PPO. “Blue Cross C” is not enough information to identify a different insurance product. It may refer to Medicare Part C or be confused with Medigap Plan C.

Compare the correct arrangements
| Arrangement | How it works |
|---|---|
| Blue Advantage PPO | A private Part C plan administering Medicare benefits under its contract. |
| Original Medicare plus Medigap | Original Medicare pays first; the supplement helps with specified remaining costs. |
| Medigap Plan C | A standardized supplement designation with eligibility restrictions. |
Part C and Plan C are different
Medicare Advantage is called Part C; it is not a supplement that simply pays Original Medicare's leftover bills. Medigap Plan C is generally unavailable to people newly eligible for Medicare on or after January 1, 2020. That restriction does not prevent eligible people from considering Medicare Advantage.
Use Alabama's actual documents
Review the current Blue Advantage product available at your residence, including full name and contract. Compare its provider network, outside-network terms and medical spending limit. Do not invent a second “Blue Cross C” policy with supposedly higher premiums or broader benefits.
Compare total expenses and care access
- Include all premiums and expected service charges.
- Check your doctors and preferred hospitals.
- Review supplemental benefits and their limits.
- Consider travel and planned care outside your area.
A Medigap comparison also requires the correct plan designation, insurer quote and acceptance rules. Annual Medicare enrollment does not automatically guarantee a Medigap policy without underwriting.
Before switching
Confirm the enrollment period, effective date and consequences for any group coverage. Keep acceptance in writing before ending a policy. Medicare and Alabama SHIP can help clarify the coverage categories so that a similar-sounding name does not drive the decision.
Related coverage questions
- Medicare HMO and PPO: Networks, Referrals and Costs
- Medigap Comparison Chart: Benefits and 2026 Cost Limits
- How to Compare Medicare Advantage Plans: A Practical Worksheet