What are the five treatments that Medicare will not cover in 2026?

Original Medicare does not cover routine dental care, routine vision care, hearing aids, long-term custodial care, and most routine foot care in 2026.

5 Common Treatments and Services Not Covered

• Most Dental Care: Original Medicare excludes routine cleanings, fillings, tooth extractions, root canals, and dentures (though limited exams may be covered before specific treatments like organ transplants or kidney dialysis). You can check alternative options through the AARP Medicare Guide.
• Routine Vision Care: Standard eye exams, eyeglasses, and contact lenses are not covered, except for corrective lenses following cataract surgery.
• Hearing Aids: Routine hearing exams and hearing aids are completely excluded as elective devices under Original Medicare, which only pays for diagnostic balance exams if deemed medically necessary by a doctor.
• Long-Term Custodial Care: Extended stays in nursing homes, assisted living facilities, or continuous personal help at home with daily living tasks are not covered outside of short-term skilled rehabilitation.
• Most Routine Foot Care: Basic care like clipping toenails or removing corns and calluses is excluded, unless it is medically required for diabetic foot conditions or specific structural deformities.

You can learn more details or search specific procedures directly on Medicare.gov Coverage.

Original Medicare (Parts A and B) never covers certain elective, routine, and alternative procedures, rather than having previously covered them and dropped them.

Uncovered Procedures and Services

• Routine Dental Care: Cleanings, fillings, tooth extractions, root canals, and dentures are excluded (with rare exceptions tied to specific hospital-admitted surgeries or organ transplants).
• Routine Vision Care: Eye exams for prescription glasses, contact lenses, and standard eyeglasses are not covered, except for corrective lenses following cataract surgery.
• Routine Hearing Care: Hearing aids, exams for fitting hearing aids, and routine hearing tests are completely excluded from Original Medicare.
• Cosmetic Surgery: Elective procedures like facelifts, rhinoplasty, and laser hair removal are not covered unless required to fix an injury or improve the function of a malformed body part.
• Routine Foot Care: Cutting corns, clipping calluses, and general maintenance foot care are excluded, though medically necessary podiatry for conditions like diabetes-related nerve damage is covered.
• Alternative Therapies: Acupuncture (aside from specific limited coverage for chronic lower-back pain), massage therapy, and most chiropractic services (except spinal manipulation to correct a subluxation) are not covered.
• Long-Term Custodial Care: Extended stays in a nursing home or assisted living facility that only help with daily personal needs (like bathing or dressing) are excluded.
• Overseas Care: Medical procedures and treatments outside the United States and its territories are generally not covered.

You can review the official, complete catalog of exclusions directly through the Medicare Non-Covered Services Guide or read the comprehensive CMS Medicare Exclusions Policy.

No broad groups of people are losing traditional Medicare in 2026, but some Medicare Advantage enrollees face forced plan terminations, and roughly 100,000 lawfully present immigrants are projected to lose Medicare later due to recent federal legislation.

Medicare Advantage Changes

• Forced Disenrollment: According to Johns Hopkins Bloomberg School of Public Health, about 1 in 10 Medicare Advantage enrollees face forced plan disenrollment in 2026 as insurers scale back offerings.
• Network Drops: Major health systems nationwide have dropped specific Medicare Advantage plans due to disputes over prior authorization and reimbursements.

Immigrant Eligibility and Future Cuts

• Medicaid vs. Medicare: Recent changes from the federal spending law (such as the One Big Beautiful Bill Act) primarily target Medicaid eligibility for certain lawfully present immigrants starting October 1, 2026.
• Medicare Impact: While Medicaid changes took effect in late 2026, the Congressional Budget Office estimates that roughly 100,000 lawfully present immigrants could eventually lose Medicare coverage, with formal terminations anticipated around February 1, 2027.

Original Medicare has never covered—and continues to exclude—several routine and long-term care services, while recent policy updates have restricted certain broad expansions like pandemic-era telehealth and specific non-health supplemental benefits.

Services and Items Never Covered by Original Medicare

• Routine Dental Care: Cleanings, fillings, tooth extractions, root canals, and dentures.
• Routine Vision Care: Eye exams for glasses or contacts, eyeglasses, and contact lenses (except post-cataract surgery).
• Hearing Care: Routine hearing exams and hearing aids.
• Long-Term Custodial Care: Assisted living or nursing home care when you do not need active skilled medical care.
• Routine Foot Care: Cutting corns, trimming nails, or removing calluses (unless medically necessary for conditions like diabetes).
• Alternative Treatments: Most chiropractic care (except spinal subluxation) and most acupuncture (except for chronic low-back pain).
• Cosmetic Surgery: Elective procedures done purely for appearance.
• Overseas Care: Medical treatment received outside the United States, with very rare border or cruise-ship exceptions.

Recent Coverage Restrictions and Rollbacks

• Broad Telehealth Waivers: Broad home-based telehealth access rolled back significantly, restricting non-behavioral health remote visits mostly to rural medical facilities.
• Medicare Advantage Supplemental Limits: CMS tightened rules on Special Supplemental Benefits for the Chronically Ill (SSBCI), explicitly barring non-health items like general cosmetics, tobacco, alcohol, and non-healthy food allowances.

You can review complete official guidelines through the Medicare Services Not Covered Guide or read more via AARP's Coverage Breakdown.

Medicare does not cover blood tests that lack medical necessity, meaning routine wellness panels, self-ordered kits, or employment screenings are excluded.

Uncovered Blood Tests and Lab Work

• Routine Wellness Panels: General comprehensive metabolic or blood panels done just for a routine checkup or "peace of mind" during an annual physical are not covered unless tied to a specific symptom or diagnosis.
• Self-Requested Tests: Walk-in lab tests or direct-to-consumer mail-order kits ordered without a formal physician's prescription or authorization are completely excluded.
• Employment, Insurance, or Licensing Tests: Blood work required by an employer, for a life insurance application, or for legal/driving certifications is considered administrative rather than medical.
• Excessive Frequency: Tests repeated more often than Medicare's established guidelines allow (such as routine monitoring without a change in condition) will be denied.
• Experimental or Unproven Markers: Novel, alternative, or functional medicine blood tests that are not yet officially recognized by Medicare as standard, effective diagnostic tools.

You can review official guidelines for approved services through the Medicare Diagnostic Laboratory Tests Coverage Guide.