Medicare & Medicaid

Understanding Medicare parts, plans, and coverage

Navigating Medicare doesn't have to be confusing. Learn about Parts A through D, Medicare Advantage vs Medigap, and enrollment deadlines.

65M+
Americans on Medicare
$185
Part B premium (2025)
7 mos
Initial enrollment window

Recent Medicare & Medicaid Questions

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113
Medicare & Medicaid HotPinned

Medicare enrollment periods - when can I sign up and what if I miss the window?

I'm turning 65 in 4 months and feel completely overwhelmed by Medicare enrollment. There's an Initial Enrollment Period, General Enrollment Period, Special Enro…

@MedicareNewbie658 months ago47answers
108
Medicare & Medicaid Hot

Medicare Advantage vs Original Medicare + Medigap - which is truly better?

Turning 65 soon. Insurance agent pushing Medicare Advantage (lower premium, $0 cost) but my doctor isn't in network. My friend loves her Medigap Plan G with Ori…

@MedicareDecision658 months ago46answers
106
Hot

Medicare Part B premium $560/month - is this an error?

Just got Medicare statement showing Part B premium of $560.40/month. Standard rate is $174.70. Why am I paying so much more? I'm retired and only make $45k/year…

@HighMedicarePremium9 months ago43answers
103
Medicare & Medicaid Hot

Medicare Part A vs Part B vs Part D - what does each actually cover?

Just turned 64 and trying to understand Medicare before I turn 65. I see Part A, B, C, D mentioned everywhere. What does each part cover specifically? And what …

@PreMedicareConfused8 months ago44answers
102
Hot

Medicare Part D donut hole - suddenly paying full price for prescriptions?

Been paying $15 copays for my meds all year. Hit some coverage gap and now paying $180/month full price. What is this 'donut hole'? When does it end? Can't affo…

@DonutHoleVictim9 months ago41answers
99
Hot

Medigap vs Medicare Advantage cost comparison - which saves more money?

Medigap Plan G: $180/month + $240 Part B deductible = $2,400/year. Medicare Advantage: $0 premium but $6,500 max out-of-pocket. Which is better deal?

@CostComparison9 months ago40answers
98
Hot

Medicare at 65 - do I HAVE to sign up even if I'm still working?

Turning 65 in 3 months, still working full-time with employer health insurance (company has 50+ employees). Do I need Medicare Part B now or can I delay without…

@WorkingAt659 months ago39answers
97
Medicare & Medicaid Hot

Can I keep my employer health insurance after turning 65 and getting Medicare?

My employer has 200 employees. I'm turning 65 in 8 months but plan to work until 68. Can I delay Medicare and stay on employer coverage? Is employer coverage pr…

@WorkingPast658 months ago40answers
97
Medicare & Medicaid Hot

Medicare Advantage enrollment - can I switch back to Original Medicare later?

I enrolled in a Medicare Advantage plan 3 years ago because premiums were lower. Now my health has changed and I want to switch back to Original Medicare plus a…

@MAtoMedigapSwitch8 months ago41answers
96
Hot

Medicare observation status - why won't they admit me to hospital?

Been in hospital for 3 days but kept on 'observation status' not admitted. Now Medicare won't cover my rehab facility. Why does observation vs admission matter …

@ObservationStatus9 months ago38answers
95
Medicare & Medicaid Hot

Medicare Part B late enrollment penalty - how bad is it and is it permanent?

I'm 68 and just realized I should have enrolled in Medicare Part B when I turned 65. I didn't because I thought I had employer coverage but it turns out it didn…

@LateEnrollmentPenalty8 months ago40answers
94
Hot

Medicare doesn't cover hearing aids - why not?

Need $5,000 hearing aids. Medicare doesn't cover hearing aids, glasses, or dental. How is this reasonable for seniors? Any way to get coverage?

@HearingLoss9 months ago37answers
94
Hot

Can I switch from Medicare Advantage back to Original Medicare?

Been on Medicare Advantage for 2 years. Network is too restrictive - can't see my specialists. Can I switch back to Original Medicare + Medigap? Will I have to …

@MARegrets9 months ago37answers
93
Hot

Medicare Advantage prior authorization - why do I need permission for MRI?

Doctor ordered MRI for back pain. Medicare Advantage plan requires prior authorization, now waiting 2 weeks in pain. Original Medicare doesn't need pre-auth. Ca…

@WaitingForApproval9 months ago37answers
92
Hot

Medicare Advantage plan changed networks - can I switch mid-year?

My MA plan dropped my cardiologist and hospital from network. Next open enrollment is 10 months away. Can I switch plans now due to provider change?

@NetworkChanged9 months ago36answers
91
Hot

Medicare doesn't cover dental - now I need $8k in dental work, what are my options?

Need multiple crowns and root canals, dentist quoted $8,000. Medicare doesn't cover dental at all. Can't afford this. Are there dental insurance plans for senio…

@SeniorWithToothache9 months ago36answers
91
Medicare & Medicaid Hot

Medicare drug plan formulary - my medication isn't covered, what can I do?

Just enrolled in Medicare Part D and discovered my specialty medication ($800/month retail) is not on my plan's formulary. My doctor says there's no generic. Ca…

@FormularyException8 months ago39answers
90
Hot

IRMAA reconsideration - can I appeal high-income Medicare surcharge?

Got IRMAA notice increasing Part B to $350/month based on 2023 income. I retired in 2024 and income dropped 70%. Can I appeal and provide new income proof?

@IRMAAAppeal9 months ago35answers
89
Hot

Medicare MSA plan - is this the best kept secret for healthy seniors?

Just discovered Medicare MSA plans. Medicare deposits money into account, I use it for healthcare, keep unused balance. Zero premium. Why doesn't everyone do th…

@MSAEnthusiast9 months ago35answers
89
Medicare & Medicaid Hot

IRMAA Medicare surcharge thresholds 2025 - how much extra will I pay?

My accountant says my income from 2023 (the year Medicare uses) will trigger IRMAA surcharges for 2025. I made about $115,000 as a single filer. How much extra …

@IRMAASurchargeCalc8 months ago37answers

Frequently Asked Questions

Medicare Advantage vs Medigap: which is better?

Medicare Advantage (Part C) combines Parts A, B, and usually D — often with $0 premium but limited networks. Medigap has higher premiums but freedom to see any doctor nationwide.

When do I need to enroll in Medicare?

Your Initial Enrollment Period is the 7-month window around your 65th birthday. If you miss it, you'll face late enrollment penalties.

What is IRMAA and how does it affect Medicare costs?

IRMAA is an extra charge on Part B and Part D premiums for higher-income beneficiaries. It applies if your MAGI exceeds $103,000 (individual) or $206,000 (married) for 2025.

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