Updated October 2026 · Reviewed by the CoverageCo team
Many Medicare Advantage plans include dental, vision, and hearing benefits that Original Medicare doesn't cover, but they're typically subject to an annual maximum. A benefit that comfortably covers cleanings and exams may cover only a fraction of a crown, denture, or hearing aid.
Key takeaways
- Original Medicare doesn't cover routine dental, vision, or hearing at all.
- Advantage extras are genuine but almost always capped annually.
- Preventive care usually fits inside the cap; major work usually doesn't.
- Check the annual maximum and the network before letting extras decide the plan.
What's typically included
Coverage varies enormously between plans and counties, but the common shape is:
| Benefit | Usually covers well | Usually covers poorly |
|---|---|---|
| Dental | Cleanings, exams, x-rays | Crowns, implants, dentures, root canals |
| Vision | Routine eye exam, an allowance for frames or lenses | Premium lenses, designer frames, specialist treatment |
| Hearing | Hearing exam, an allowance toward devices | The full cost of higher-end hearing aids |
The annual maximum is the number that matters
This is where expectations and reality diverge, and it's the single thing worth checking.
Most dental benefits carry an annual cap. Below it, the plan pays its share. Above it, you pay everything. Preventive visits rarely approach the cap. A crown, a bridge, or a set of dentures often exceeds it in one appointment.
So the honest read is that these benefits reliably cover maintenance and unreliably cover repair. If you know significant dental work is coming, price it against the cap before assuming the plan handles it.
Networks apply here too
Dental and vision benefits usually have their own provider networks, separate from the plan's medical network.
That means your current dentist may not be in it even if your doctor is. It's a quick thing to check and a genuinely annoying thing to discover afterward.
Weighing extras against the medical coverage
Extras are heavily advertised because they're easy to understand and easy to compare. Medical coverage is neither, which is exactly why it deserves more of your attention.
The right order is: confirm your doctors are in network, confirm your prescriptions are covered at a reasonable tier, look at the out-of-pocket maximum, and then compare extras. Choosing a plan on the dental benefit and discovering your specialist is out of network is a bad trade.
Standalone dental and vision plans also exist and work alongside either Original Medicare or an Advantage plan, which is sometimes the better answer for someone expecting major work.
Common questions
Does Original Medicare cover dental?
No. Original Medicare doesn't cover routine dental care such as cleanings, fillings, crowns, or dentures. It may cover dental work that's an integral part of a covered medical procedure.
How good is Medicare Advantage dental coverage?
It generally covers preventive care such as cleanings and exams well, and major work less well, because most plans apply an annual maximum. Check that cap against the work you actually expect.
Do Advantage plans cover hearing aids?
Many include a hearing benefit with an allowance toward devices rather than full coverage. The allowance often falls well short of higher-end hearing aids.
Can I buy standalone dental coverage instead?
Yes. Standalone dental and vision plans work alongside Original Medicare or a Medicare Advantage plan, and can be a better fit if you expect significant work.