Yes, cruise ships have medical facilities, but they are not hospitals
Most cruise ships carry a doctor and nurse on board, along with a small clinic equipped for basic care. The size and capability of the medical staff and equipment depend on the ship's size and the cruise line. A large ship carrying 4,000 passengers might have a doctor, multiple nurses, and a clinic with diagnostic tools. A smaller ship with 500 passengers might have only a nurse practitioner and basic supplies.
These shipboard clinics handle seasickness, minor infections, sprains, chest pain, and other urgent problems that arise during the voyage. They cannot perform surgery, deliver babies, or treat severe trauma. If you need that level of care, the ship will divert to the nearest port or arrange a helicopter evacuation — both of which are expensive and time-consuming.
The medical staff on your ship are employees of the cruise line, not independent physicians. They work under maritime law, which differs from U.S. medical law. This matters for liability, record-keeping, and what treatments they can legally provide.
Key Takeaways
- Cruise ships have doctors and clinics for minor injuries and illnesses, but cannot perform surgery or advanced emergency care.
- Serious medical events may require the ship to divert to port or call for helicopter evacuation, which can cost tens of thousands of dollars.
- Medical care on a ship is not covered by your health insurance unless your plan explicitly covers international maritime care.
- Cruise lines are not required to disclose the qualifications of their medical staff or the contents of their medical facilities.
- Travel insurance that covers medical evacuation is strongly recommended, especially for cruises longer than a few days or to remote areas.
What the shipboard clinic can and cannot treat
The clinic on a cruise ship is equipped to handle what a doctor's office or urgent care center might handle on land: fever, nausea, minor cuts, sprains, urinary tract infections, and medication refills. The doctor can order blood tests and X-rays if the ship has that equipment. They can give injections, prescribe antibiotics, and monitor vital signs.
What they cannot do is operate. There is no operating room. They cannot perform emergency C-sections, appendectomies, or trauma surgery. They cannot intubate and ventilate a patient long-term. They cannot perform dialysis. If you have a heart attack, stroke, or serious infection that requires intensive care, the ship's doctor can stabilize you but cannot treat you fully. At that point, the ship either changes course to the nearest port with a hospital or calls for evacuation.
The decision to divert or evacuate is made by the ship's captain and the doctor together. It is not made by you or your insurance company. Once the decision is made, the ship may travel 12 to 24 hours out of its way, and you will be billed for the cost of diversion, the evacuation itself, and the hospital care that follows.
How much medical care costs on a ship
Cruise lines do not publish their medical fees. A visit to the clinic typically costs between $100 and $300, depending on the cruise line and what is done. Blood tests, X-rays, and medications cost extra. A doctor's visit for seasickness might be $150. An EKG for chest pain might be $300 to $500. Prescription medications are marked up significantly.
The real expense comes if you need evacuation or diversion. A helicopter evacuation can cost $10,000 to $50,000. Diverting a large ship to an unplanned port costs the cruise line tens of thousands of dollars per hour, and some cruise lines bill the passenger for part or all of that cost. Hospital care at the port of diversion is billed separately and is not covered by your cruise fare.
Your personal health insurance may not cover any of this. Most U.S. health insurance plans do not cover care provided outside the United States, and maritime care is treated as international care even if the ship is in U.S. waters. You will need to check your policy or purchase separate travel insurance.
Medical staff qualifications and what you should know before boarding
Cruise lines are not required to disclose the medical credentials of their doctors or the specific equipment in their clinics. Some ships employ fully licensed physicians. Others employ doctors trained in other countries whose credentials may not be recognized in the United States. Some employ nurse practitioners or physician assistants instead of doctors.
You cannot call ahead and ask to speak with the ship's doctor or request a specific type of care. You cannot review the clinic's equipment list or infection control procedures. This information is not public. If you have a serious medical condition, you can contact the cruise line's medical department before you book and describe your situation, but the cruise line is not required to may provide that the ship can accommodate you.
Some cruise lines publish general information about their medical facilities on their websites. Royal Caribbean, Carnival, and Disney Cruise Line all have pages describing their onboard medical services. Read these before you book, especially if you have a chronic condition or take medications that require refrigeration or frequent monitoring.
Travel insurance and medical evacuation coverage
Standard travel insurance covers trip cancellation and lost luggage. Medical evacuation insurance covers the cost of helicopter rescue and transport to a hospital if you become seriously ill or injured at sea. This is a separate product from regular travel insurance, and you must purchase it before you leave home.
Medical evacuation insurance typically costs $50 to $200 for a week-long cruise, depending on your age and the length of the voyage. It covers the cost of evacuation, transport to a hospital, and sometimes the first few days of hospital care. It does not cover the hospital stay itself or follow-up care on land.
If you have a chronic condition such as heart disease, diabetes, or a history of blood clots, evacuation insurance is not optional. The cost of evacuation without insurance can exceed $100,000. Some cruise lines require passengers with serious medical conditions to sign a waiver acknowledging that they understand the risks and costs of medical care at sea.
What to do if you become ill or injured on a ship
If you become ill or injured, go to the front desk or find a crew member and ask to see the doctor. The clinic is usually located near the medical office or infirmary, which is marked on your cabin key card or the ship's map. Do not wait if you have chest pain, difficulty breathing, severe bleeding, or signs of stroke such as facial drooping or slurred speech.
Bring your insurance card and a list of your medications and allergies. The doctor will examine you and decide whether you need to stay in the clinic, return to your cabin, or be evacuated. If evacuation is recommended, the ship will contact the nearest coast guard or maritime rescue service. You will be transferred to a rescue boat or helicopter, which is uncomfortable and sometimes dangerous, but necessary for serious conditions.
After you return home, you will receive bills from the cruise line for the clinic visit, from the hospital where you were treated, and possibly from the rescue service. Submit these to your insurance company and to your travel insurance provider. Keep copies of all medical records and receipts.
Medications and medical supplies to bring yourself
Bring all prescription medications in their original bottles with your name on the label. The ship's doctor can refill some medications, but not all, and the cost is high. If you take insulin, blood pressure medication, or other drugs that you cannot skip, bring enough for the entire cruise plus extra in case the ship is delayed.
Bring over-the-counter medications for seasickness, nausea, diarrhea, pain, and allergies. The ship sells these items, but at inflated prices. Bring any medical devices you use, such as an inhaler, EpiPen, glucose meter, or blood pressure cuff. The ship's clinic may not have the specific brand or type you need.
If you wear glasses or contacts, bring a spare pair and a copy of your prescription. If you use a CPAP machine for sleep apnea, bring it and the power adapter. The ship's doctor cannot fit you with a new device at sea.
Frequently Asked Questions
Can I see my own doctor while on a cruise?
No. The only medical care available on the ship is provided by the ship's doctor and clinic. If you need a second opinion or want to consult your own physician, you will have to wait until the ship reaches a port with internet access and you can call or video chat. For serious conditions, the ship's doctor may arrange a consultation with a shore-based physician by radio or satellite phone.
What happens if I need surgery while at sea?
The ship will divert to the nearest port with a hospital capable of performing the surgery you need. This may take 12 to 24 hours. You will be stabilized in the ship's clinic during that time. Once the ship reaches port, you will be transferred to the hospital by tender boat or coast guard vessel. The cost of diversion, evacuation, and hospital care is your responsibility unless your insurance covers it.
Is the ship's doctor a real doctor?
Most ships employ licensed physicians, but cruise lines do not disclose their credentials. Some doctors are trained outside the United States and may not be board-certified in the U.S. Some ships employ nurse practitioners instead of doctors. If this concerns you, contact the cruise line before you book and ask about the qualifications of the medical staff.
Does my health insurance cover medical care on a cruise ship?
Most U.S. health insurance plans do not cover care provided outside the country, and maritime care is treated as international care. Check your policy or call your insurance company before you cruise. If your plan does not cover it, purchase travel insurance with medical evacuation coverage.
What should I do if the ship's doctor says I need to be evacuated?
Follow the doctor's recommendation. Evacuation is expensive and uncomfortable, but it means the condition is serious enough that the ship cannot treat it. The coast guard or a rescue helicopter will transport you to the nearest hospital. Bring your insurance information and medical records with you. Contact your family and your insurance company as soon as you reach land.