Original Medicare covers some medically necessary services involving the mouth, eyes and ears, but it generally does not cover routine dental, routine vision or hearing aids.
Dental
Routine cleanings, fillings, extractions and dentures are generally not covered. Medicare may cover certain dental services closely connected to a covered procedure, such as some care before an organ transplant, cardiac valve procedure, dialysis treatment or cancer treatment. The connection must meet Medicare’s rules.
Vision
Routine eye exams for eyeglass prescriptions and ordinary glasses are generally not covered. Part B can cover certain exams and treatments related to diabetes, glaucoma risk, macular degeneration and cataract surgery. After cataract surgery with an implanted intraocular lens, Medicare may cover one pair of corrective lenses under its rules.
Hearing
Original Medicare generally does not cover hearing aids or exams solely to fit them. Part B may cover diagnostic hearing and balance exams ordered to determine whether medical treatment is needed.
Ways to fill the gaps
- Compare the exact dental, vision and hearing limits in Medicare Advantage plans.
- Price standalone dental or vision coverage against paying cash.
- Ask providers about negotiated self-pay rates and payment plans.
- Build a dedicated annual reserve for predictable care.
- Check Medicaid, veteran benefits or community programs if eligible.
Read the benefit details: annual maximums, waiting periods, covered codes, networks, frequency limits and the percentage paid. “Dental included” can mean a small cleaning allowance rather than protection from major work.In the RetireNerd Medicare Series
- Medicare Explained: The Complete, Easy-to-Follow Guide
- How Much Does Medicare Cost in 2026? A Realistic Monthly Budget
- Medicare for Married Couples: What Spouses Need to Handle Separately
- Does Medicare Cover Dental, Vision and Hearing?
- What Does Medicare Cover for Free? Preventive Services Explained
- What Medicare Does Not Cover: 10 Gaps to Plan For
- Original Medicare vs. Medicare Advantage: How to Choose
- When to Sign Up for Medicare: Deadlines, Work Coverage and Penalties
- Medicare Part D: How to Compare Drug Plans Every Year
Official resources
- Medicare.gov
- Medicare Plan Compare
- Free, unbiased SHIP counseling
- Sign up for Medicare through Social Security
Educational information only. Medicare rules, costs and plan details can change. Confirm decisions with Medicare, Social Security, your current benefits administrator and a licensed professional when appropriate.