What Medical Expenses Are Tax Deductible? The Complete IRS-Approved List for 2025

IRS Publication 502 lists hundreds of qualifying and non-qualifying medical expenses. Most taxpayers don’t have time to read the full publication — so we’ve compiled the most comprehensive, practical reference list available, organized by category, with clear explanations of what the IRS allows and what it doesn’t. This is your go-to checklist when calculating your medical expense deduction.

Quick reminder on the rules: These expenses count as qualifying medical expenses on Schedule A, subject to the 7.5% AGI threshold. You must itemize to claim them, and you cannot include costs paid with HSA or FSA funds.

Doctor and Professional Fees

Deductible: Fees paid to physicians, surgeons, specialists, psychiatrists, psychologists, licensed therapists, dentists, orthodontists, ophthalmologists, optometrists, chiropractors, acupuncturists, podiatrists, physical therapists, occupational therapists, speech therapists, audiologists, nurse practitioners, and other licensed healthcare providers for diagnosis or treatment of a medical condition.

Not deductible: Fees for general wellness consultations not tied to a diagnosed condition; fees paid to unlicensed practitioners.

Hospital and Facility Costs

Deductible: Inpatient hospital costs including room, board, nursing care, and all medical services. Outpatient surgical center fees. Urgent care and emergency room visits. Inpatient rehabilitation facilities. Residential treatment for addiction when medical care is the primary purpose. Nursing home costs when the primary reason is medical care. Laboratory, imaging, and diagnostic facility fees.

Prescription Medications and Insulin

Deductible: All drugs legally requiring a prescription. Insulin (even OTC in some states). Prescription medications for any diagnosed condition.

Not deductible: Over-the-counter medications (aspirin, cold medicine, antacids, allergy pills, etc.). General vitamins and supplements not prescribed for a specific deficiency. Controlled substances obtained illegally.

Dental and Oral Health

Deductible: Dental exams and cleanings. Fillings and restorations. Root canals. Tooth extractions. Dental implants (medically necessary). Crowns and bridges. Braces and Invisalign for functional dental health reasons. Treatment for gum disease. Oral surgery. Dentures and partials.

Not deductible: Teeth whitening and bleaching. Purely cosmetic veneers. Cosmetic orthodontia for appearance only.

Vision and Eye Care

Deductible: Eye exams. Prescription eyeglasses and contact lenses. Contact lens solution and cleaning supplies. LASIK and other refractive surgery. Cataract surgery. Glaucoma treatment. Low-vision aids and magnifying devices. Eye patches (prescribed). Surgery to correct a crossed eye or lazy eye.

Not deductible: Non-prescription reading glasses (unless no prescription is available). Sunglasses without prescription.

Mental Health Treatment

Deductible: Therapy with a licensed therapist, counselor, psychologist, or social worker for a diagnosed condition. Psychiatric care and medication management. Inpatient psychiatric hospital stays. Partial hospitalization and intensive outpatient programs (PHP/IOP). Neuropsychological testing and evaluation. Psychoanalysis.

Not deductible: Self-help programs and books. General mindfulness classes (without medical prescription). Life coaching.

Medical Equipment and Devices

Deductible: Wheelchairs and motorized scooters. Walkers, canes, and crutches. Prosthetic limbs and devices. Hearing aids and batteries. CPAP and BiPAP machines and supplies. Nebulizers and asthma inhalers. Blood glucose monitors and CGMs, including test strips and supplies. Insulin pumps. Oxygen equipment and concentrators. Orthopedic braces and supports. Compression garments for diagnosed conditions. TENS units (prescribed). Prosthetic eyes. Wigs for hair loss from chemotherapy or disease.

Fertility and Reproductive Health

Deductible: IVF and associated costs. Fertility medications. Intrauterine insemination (IUI). Fertility testing and diagnosis. Egg freezing for medical reasons. Embryo storage fees. Sperm banking for medical reasons. Birth control pills and prescription contraceptives. Vasectomy and tubal ligation (as medical procedures). Legal abortion.

Not deductible: Surrogate’s medical expenses (for the intended parents). Adoption expenses (these have a separate adoption tax credit).

Addiction and Substance Abuse Treatment

Deductible: Inpatient rehabilitation programs (full facility cost including room and board). Medical detox. Outpatient addiction treatment programs. Addiction counseling and therapy. Medication-assisted treatment (methadone, buprenorphine, naltrexone). Psychiatric care for co-occurring conditions.

Transportation and Travel

Deductible: Mileage driven to medical appointments (21 cents/mile in 2025). Taxi, rideshare, and bus fares to medical visits. Parking fees at medical facilities. Tolls during medical trips. Airfare for out-of-town medical care. Lodging for medical travel (up to $50/night per person). Ambulance transportation.

Not deductible: Meals during medical travel. Travel for general health or recuperation. Travel with a primary purpose other than medical care.

Long-Term and Elder Care

Deductible: Nursing home costs when medical care is primary (full cost including room and board). Assisted living when medical care is the primary reason. Memory care facilities for dementia patients. Long-term care insurance premiums (up to age-based limits). In-home nursing and skilled care. Home health aide costs for medical care. Adult day care for medical supervision.

Home Modifications

Deductible (to extent they don’t increase home value): Wheelchair ramps. Door widening for wheelchair access. Grab bars and safety rails. Stair lifts and elevators for accessibility. Roll-in showers and accessible bath modifications. Lowering counters and cabinets for wheelchair users.

Specialized Therapies

Deductible: Physical therapy. Occupational therapy. Speech therapy. Vision therapy. Respiratory therapy. Cardiac rehabilitation. Dialysis (including home dialysis equipment and supplies). Radiation therapy. Chemotherapy. Oxygen therapy. Lymphedema treatment.

Service Animals

Deductible: Purchase price of a guide dog or service animal for a disability. Training costs. Food and veterinary care for a guide dog or service animal used for a medical condition.

Insurance Premiums

Deductible (on Schedule A for employees; above-the-line for self-employed): Medical, dental, and vision insurance premiums paid with after-tax dollars. Medicare Part B and Part D premiums. Medicare Advantage premiums. Medigap/Medicare Supplement premiums. Qualifying long-term care insurance premiums (subject to age-based limits).

Not deductible: Life insurance premiums. Disability insurance premiums. Premiums paid through pre-tax payroll deductions (employer plans where premiums are excluded from income). Premiums paid through COBRA if paid with pre-tax FSA funds.

Weight Loss and Bariatric Treatment

Deductible: Bariatric surgery (when treating obesity as a disease). Prescription medications for obesity treatment (including GLP-1 medications). Medically supervised weight loss programs prescribed to treat a diagnosed disease.

Not deductible: Commercial diet programs not prescribed for a disease. Special diet foods and meal replacements. Gym memberships for general fitness or weight loss.

What’s Never Deductible

Even when paid for health-related reasons, the following are always non-deductible: over-the-counter medications and supplements, cosmetic surgery (unless treating disease or deformity), funeral expenses, teeth whitening, gym memberships for general fitness, bottled water, household help (even for someone with a disability), maternity clothes, health club memberships for general wellness, and prescription drugs obtained illegally.

The Bottom Line

The IRS-qualifying medical expense list is broader than most people realize, covering everything from prescription drugs and surgery to fertility treatments, addiction rehab, and disability-related home modifications. If you’re tracking expenses for Schedule A, use this list as your guide — and when in doubt, check IRS Publication 502 or consult a tax professional. Every qualifying dollar you count correctly brings you closer to clearing the 7.5% AGI threshold and generating a real tax benefit.