Original Medicare (Parts A and B) does not cover routine dental or vision care. If you want those benefits through Medicare, the main option is a Medicare Advantage plan (Part C), which bundles your hospital and medical coverage with extras like dental exams, cleanings, eye exams, and glasses. About 96% of Medicare Advantage enrollees have a plan that includes vision benefits, and roughly 69% have one with dental coverage.
What Original Medicare Leaves Out
Parts A and B explicitly exclude routine dental services: cleanings, fillings, extractions, dentures, and implants. The exclusion extends to any procedure involving the care, treatment, filling, removal, or replacement of teeth and the structures supporting them. Preparing the mouth for dentures, removing bony growths on the palate, and extracting impacted teeth are all excluded.
On the vision side, Part B does not pay for routine eye exams, eyeglasses, or contact lenses. There are two narrow exceptions. Part B covers one pair of eyeglasses or contacts after cataract surgery. It also covers a glaucoma screening once every 12 months if you’re considered high risk, meaning you have diabetes, a family history of glaucoma, are African American and 50 or older, or are Hispanic and 65 or older.
When Original Medicare Does Pay for Dental
Medicare will cover certain dental services when they are directly tied to the success of another covered medical treatment. These situations are specific:
- Before organ, bone marrow, or kidney transplants: an oral exam and any dental treatment needed to clear infection before surgery.
- Before chemotherapy or CAR T-cell therapy: extractions or other procedures to treat a mouth infection that could complicate cancer treatment.
- During head and neck cancer treatment: dental care for complications caused by radiation or chemotherapy.
- Before and during dialysis (for end-stage renal disease): oral exams and treatment of dental infections.
- Before cardiac valve replacement or valvuloplasty: dental clearance to reduce infection risk.
Part A can also cover dental services if you’re admitted as a hospital inpatient because your underlying medical condition or the severity of the procedure requires hospitalization. Outside these scenarios, Original Medicare pays nothing for dental care.
How Medicare Advantage Covers Dental and Vision
Medicare Advantage plans are offered by private insurers and must include everything Original Medicare covers. Most plans layer on dental, vision, and hearing benefits at no additional premium beyond what you already pay for Part B. The scope of those extras varies widely from plan to plan.
A typical Medicare Advantage dental benefit covers two preventive visits a year (exams, cleanings, X-rays) with low or no copays. Comprehensive dental, which includes fillings, crowns, root canals, and dentures, usually comes with higher cost sharing and an annual dollar cap. That cap commonly falls at $1,000 or more, though some plans set it between $1,000 and $2,000, and a smaller number offer $2,000 or higher or no cap at all. Plans may set separate limits for preventive and comprehensive services or combine them into a single shared limit.
Vision benefits in Medicare Advantage generally cover a routine eye exam each year plus an allowance toward glasses or contacts. The allowance might range from $100 to $300 depending on the plan. Some plans also cover lens upgrades or offer discounts at specific optical retailers.
Plan Type Affects Your Provider Options
Medicare Advantage plans come in HMO and PPO structures, and your plan type determines where you can go for dental and vision care. HMO plans typically require you to use dentists and eye doctors within the plan’s network, with no coverage for out-of-network providers except in emergencies. PPO plans let you see providers outside the network, but you’ll pay more out of pocket when you do.
Before enrolling, check whether your current dentist and eye doctor are in the plan’s network. A plan with generous benefits on paper won’t help much if you need to switch providers or travel to find one who participates.
Medigap Does Not Add Dental or Vision
If you stick with Original Medicare and buy a Medigap (Medicare Supplement) policy to help with deductibles and copays, you still won’t have dental or vision coverage. Medigap plans specifically exclude vision care, dental care, hearing aids, and glasses. They’re designed to fill gaps in Parts A and B cost sharing, not to add new categories of benefits.
This means that if you prefer Original Medicare’s flexibility to see any provider who accepts Medicare, your only route to dental and vision coverage is purchasing separate standalone insurance or a discount plan from a private insurer. Standalone dental plans for seniors typically cost $20 to $50 or more per month, often with waiting periods for major services and annual benefit caps similar to what Medicare Advantage plans offer. Standalone vision plans tend to be cheaper but limited in scope.
Medicaid as an Additional Source
If your income is low enough to qualify for both Medicare and Medicaid (known as being “dual eligible”), Medicaid can fill the dental and vision gap. Many states cover dental and vision services through their Medicaid programs, and dual-eligible individuals may already have access to these benefits without needing to rely on a Medicare Advantage plan’s extras.
There are also Dual-Eligible Special Needs Plans (D-SNPs), a type of Medicare Advantage plan designed specifically for people on both programs. These plans often include dental, vision, and other supplemental benefits, though some of those services may overlap with what Medicaid already provides. If you qualify for both programs, it’s worth comparing what your state Medicaid plan covers before choosing a D-SNP, so you understand which benefits are new and which you already have.
Choosing the Right Option
Your decision comes down to how you want to receive Medicare overall. If you’re willing to use a network of providers and want dental and vision bundled with your medical coverage at little or no extra premium, Medicare Advantage is the most straightforward path. Compare plans during Open Enrollment each fall (October 15 through December 7) and look closely at the annual dental benefit cap, copays for major services, and which dentists and eye doctors are in network.
If you prefer Original Medicare’s freedom to see any Medicare-accepting provider nationwide and want to pair it with a Medigap policy, you’ll need to buy separate dental and vision insurance. This approach gives you more provider flexibility for medical care but adds another monthly premium and another set of benefit limits to manage for your teeth and eyes.