Most people assume medical travel deductions are a vague, hard-to-use benefit. For addiction treatment specifically, they're less vague than you'd think — IRS Publication 502 directly names inpatient treatment for alcohol and drug addiction as a qualifying medical expense, and it's more generous on that specific point than the general medical-travel rules most articles describe.
The baseline rule
You can deduct qualified, unreimbursed medical expenses on Schedule A (Form 1040) to the extent they exceed 7.5% of your adjusted gross income (AGI) — and only if you itemize deductions rather than taking the standard deduction. Expenses covered by insurance, an HSA, or an FSA don't count; only what you actually paid out of pocket qualifies.
What Publication 502 says specifically about addiction treatment
This is the part most general medical-deduction articles miss: IRS Publication 502 explicitly states that you can include in medical expenses "amounts you pay for an inpatient's treatment at a therapeutic center for alcohol addiction. This includes meals and lodging provided by the center during treatment," with matching language for drug addiction treatment. That's a meaningfully broader allowance than the general medical-travel lodging rule (below) — meals and lodging that are part of the treatment program itself aren't subject to the usual $50-per-night cap.
Travel and lodging that isn't part of the program
For costs outside the treatment center itself — your own flight, a hotel before or after admission, transportation to the facility — the general medical travel rules apply:
- Transportation: Flights, taxi, bus, or train fare primarily for and essential to receiving medical care are generally deductible.
- Mileage: If driving, the IRS medical mileage rate (updated annually — around 21–22 cents per mile in recent years) applies, plus tolls and parking.
- Lodging: Hotel stays not provided by the treatment center are capped at $50 per person, per night, and only qualify if the lodging is primarily for and essential to medical care, the care is from a licensed practitioner at a licensed facility, the accommodations aren't lavish, and there's no significant personal-pleasure or vacation element to the trip.
- Support meetings: Transportation to and from addiction recovery support meetings (like AA) in your community can also qualify, if attendance is pursuant to competent medical advice.
Does this apply to treatment abroad specifically?
Publication 502's language isn't limited to US-based facilities — the general test is whether the expense is for legitimate medical care from a licensed provider, not where that provider is located. That said, international treatment introduces more documentation questions (proof of licensure, itemized receipts translated if needed) than a domestic program would. This is exactly the kind of detail worth reviewing with a CPA before you count on the deduction — the rule itself is favorable, but international paperwork adds a layer most preparers don't see often.
Frequently asked questions
Can I deduct the cost of treatment for my adult child or spouse?
Generally yes, if they qualify as your dependent, or in the case of a spouse, if you were married either when the treatment was received or when you paid for it. Confirm your specific situation with a CPA, since dependency rules have their own requirements.
Does this deduction cover a family member's flight to visit during treatment?
Family visit travel generally doesn't qualify the same way — the deduction is built around the patient's own medically necessary travel and care, not a family member's separate visit, though your CPA can confirm edge cases.
What documentation should I keep?
Itemized receipts from the treatment facility, proof of payment, flight and lodging receipts, and — for a facility abroad — documentation of the provider's licensing. Keep everything; the deduction is only as strong as your paper trail.
Planning the financial side of treatment?
We can walk through typical Colombia program costs so you know what you're budgeting for before you talk to a CPA.