If you have a medical emergency, please call 911.

Mariners Hospital in Tavernier, a vital part of the Florida Keys community, is nationally recognized for its high patient satisfaction. It recently added SPECT/CT to its imaging capabilities, particularly useful for helping to identify tumors, brain injuries and spinal fractures. The technology is another step in the hospital’s quest to become an accredited stroke center.

Services & Specialties Available

  • Sleep Medicine
  • Cardiovascular Diagnostic Testing Services
  • Nuclear Medicine Studies
  • Allergic Reaction - Minor
  • Wound Care
  • Common Cold
  • Endocrinology
  • Heart Failure Services
  • Pregnancy Testing
  • Dislocations
  • Diarrhea
  • Minor Bug Bites & Allergic Reactions
  • Sinus Infections
  • Coughs
  • Pink Eye
  • Drug Screening
  • CT Scan
  • Nose Bleeds
  • UTI Treatment
  • Cardiology Services
  • Sore Throat and Strep
  • Hospice & Palliative Care
  • Women's Health
  • Minor Rashes & Skin Disorders
  • Fever
  • Primary Care Sports Medicine
  • Back, Neck & Spine Services
  • Bone Density (DEXA Scan)
  • Cancer Diagnostic Testing
  • Physical Medicine & Rehabilitation
  • Neurology
  • Urology
  • Headaches
  • Physical Therapy
  • Audio and Vision Test
  • Nutrition
  • Cancer Preventive Screenings
  • School & Sports Physicals
  • Comprehensive Blood Testing
  • Non - Invasive Vascular Ultrasound
  • Vomiting
  • Endoscopy Services
  • Fluoroscopy Studies
  • Orthognathic Surgery
  • Digital X-Ray
  • Non-surgical Treatments
  • Cancer Surgery
  • 3D Mammography
  • Cancer Patient Support Services
  • Pediatric Orthopedics
  • Cuts & Scrapes
  • Colon & Rectal Surgery
  • Pulmonary
  • Ear Nose & Throat
  • Coronavirus Screening
  • Electrocardiogram
  • Total Joint Replacement
  • Inpatient Rehabilitation
  • Gynecology
  • COVID-19 Antibody (IgG) Testing
  • Emergency Care
  • Core Biopsy
  • Earaches & Ear Infections
  • Minor Wounds & Burns
  • Respiratory Infections
  • Simple Bone Fractures
  • Tetanus Shots
  • Flu & Flu Shots
  • Infectious Disease
  • Ultrasound
  • PET/CT Scan
  • Gastroenterology
  • Laboratory Services
  • Oculoplastic Surgery
  • Internal Medicine
  • Stroke Services
  • Radiation Therapies
  • Vascular Disease Services
  • Nausea
  • Diabetes
  • General Surgery
  • Surgery
  • Infusion Services
  • Vascular Services
  • Galactogram
  • STD Testing
  • Holter Monitor
  • Breast Biopsy
  • Sprains & Strains
  • Asthma Attacks - Minor
  • Hyperbaric Medicine
  • Orthopedic Trauma
  • Sports Medicine
  • Cardiac Rehabilitation Services
  • Cholesterol Screening
  • Laboratory Services
  • Rapid Flu, Strep Throat and Mono Testing
  • Breast Surgery
  • MRI
  • Cardiovascular Disease Prevention Services

Address

91500 Overseas Highway
Tavernier, Florida 33070

Get Directions

About Mariners Hospital

The only hospital serving the Upper Keys community, Mariners Hospital is a 25-bed critical access hospital located in Tavernier and founded in 1962. In addition to medical-surgical and intensive care units, Mariners is home to the southernmost branch of Baptist Health's Miami Cancer Institute. Specialized nurses, trained by the Oncology Nursing Society in chemotherapy/biotherapy administration and pain management, offer care in a supportive and healing environment. Mariners also operates the only hospital-based hyperbaric chamber in the Keys, which uses oxygen therapy to treat many illnesses and injuries, including diving-related decompression sickness, non-healing wounds, radiation tissue damage, and carbon monoxide poisoning. The Diabetes Care Center and Sleep Diagnostic Center are also located on the campus, as well as swing bed services, which are available to patients who are recovering from illness or injury and require specialized care. And to help the Keys community achieve a new level of wellbeing, the 7,000-square-foot Wellness Center, located in the Tassell Medical Arts Building, offers a comprehensive line of gym equipment, exercise physiologists, group exercise classes, and personal training.

Mariners Hospital Awarded Laboratory Accreditation from The Joint Commission

Mariners Hospital Awarded Laboratory Accreditation from The Joint Commission

Mariners Hospital has earned The Joint Commission’s Gold Seal of Approval® for Laboratory Accreditation by demonstrating continuous compliance with its performance standards. The Gold Seal is a symbol of quality that reflects a healthcare organization’s commitment to providing safe and quality patient care.

Mariners Wellness Center

Explore our website to learn more about us and how we can help you achieve your health, fitness and wellness goals.

Expecting a Baby?

Expecting a Baby?

When your baby is born at a Baptist Health hospital, you can expect a warm, welcoming, highly professional atmosphere. Baptist Health Pregnancy and Childbirth Services offer families a comfortable, relaxing environment in which to welcome their newest family member. Our caring staff takes a patient- and family-centered approach to care, guiding and supporting you throughout the birth experience. To provide you with the best possible childbirth experience, Baptist Health facilities are equipped with advanced technology to ensure excellent medical care for mothers and newborns.

Nominate a Nurse

Nominate a Nurse

If you are a patient, family member, medical staff, support staff or volunteer, and would like to nominate a deserving nurse for The DAISY Award, click here.

COVID-19 Safety Precautions

COVID-19 Safety Precautions

At Baptist Health, we’ve always maintained high standards of safety and cleanliness. Now, in addition to our existing ongoing safety procedures, we’ve added new measures to keep us all well.

Parking

Reserved Parking is available for the patients visiting our facility. There is also a valet service, and a public transportation drop off a block away from our facility.

Classes & Events

To learn more about the classes & events being held at Mariners Hospital, click here.

Volunteer Opportunities

All volunteer opportunities with Mariners Hospital are currently on hold due to the COVID-19 pandemic. To receive information and updates about our volunteer program, please contact us at our volunteer general information line at 305-434-3000​ Monday-Friday from 9:00am - 5:00pm.

Thank you for your time and thank you for choosing to volunteer at Mariners Hospital.

Visitor Information

For the health and safety of our patients and staff, one visitor may accompany non-COVID patients in the hospital, Emergency Department, or for elective procedures or diagnostic imaging procedures. Additional information regarding our COVID-19 visitor policies can be found here.

General visiting hours are from 9 a.m.-9 p.m. After 9 p.m., all patients must enter and exit through the Emergency Center. The main lobby will be closed.

Exceptions will be made for pediatrics, oncology and special circumstances.

Labor & Delivery and Maternity patients may have one partner present at all times.

Gift Shop

The Mariners Treasures Gift Shop is located in the main lobby of the hospital.

Hours of Operation

Monday - Friday: 10:00am - 4:00pm / Saturday: 11:00am - 2:00pm / Sunday: Closed. To place an order call the South Miami Hospital gift shop at 305-434-3645 .

Forms of payment accepted include Visa, Master Card, American Express and Discover Card.

Deliveries to a patient's rooms can be arranged throughout the day.

Pricing

Mariners Hospital is committed to providing consumers of healthcare services with pricing information so they may better anticipate and understand their financial responsibilities and be able to make informed healthcare decisions.

Learn More

Insurance Accepted

  • Aetna
  • AvMed Health Plans
  • Blue Cross Blue Shield and Florida Blue
  • Cigna HealthCare
  • Great West
  • Humana
  • Neighborhood Health Plan
  • UnitedHealthcare
  • Beech Street Corporation (a Multiplan company)
  • Dimension Health
  • First Health Network and CCN Network
  • Multiplan
  • Private Healthcare Systems
  • AvMed Entrust
  • Florida Blue
  • Molina Marketplace Exchange
  • Algemene Ziektekosten Verzekering: A.Z.V.
  • Apollo Ship Chandlers
  • AXA Assistance USA
  • Banco Centroamericano De Integracion Economica
  • Cardea Health Solutions Limited
  • Family Guardian Insurance Company Limited
  • Generali Global Health Services
  • Ingle International, Inc. (d.b.a. Intrepid 24/7)
  • Interamericana de Seguros, S.A. (Fichohsa Seguros)
  • Pan American Life Insurance Group
  • Seguros Azul Vida, S.A., Seguros de Personas
  • Seguros Sura, S.A.
  • Social Security Board, British Virgin Islands
  • VIP Universal Medical Insurance Group, Ltd.
  • WW Concierge Healthcare Services, Ltd.
  • Aetna International
  • Blue Cross International
  • Cigna International
  • Dimension International
  • Global Excel Management
  • Global Medical Management/Europ Assistance Holding SA
  • Quality Health Management
  • UnitedHealthcare International
  • Care Plus
  • Aetna Better Health Medicaid and HealthyKids
  • Amerigroup Medicaid
  • Community Care Plan
  • Florida Community Care, LLC
  • Miami Childrens Health Plan, LLC
  • Molina Health Medicaid
  • Prestige Health Choice
  • Staywell/Wellcare Medicaid and Healthy Kids
  • Simply Healthcare
  • United Healthcare of Florida Medicaid
  • Tricare Prime
  • TRICARE Select
  • Veterans Affairs (VA) Community Care Network (CCN)
  • Beech Street Corporation
  • First Health Network
  • Heritage Summit HealthCare of Florida

Resources

Pay a Bill

Paying your bill online is fast, easy, and secure.

Patient Portal

Access your medical records, test results, and track health conditions, allergies and medications through myBaptistHealth.

Patient Rights & Responsibilities

Baptist Health believes it’s important for you to take an active part in your healthcare.
NEWS STORIES

Recent Baptist Health News

*Estimated wait times are estimates only and cannot be guaranteed. While your medical condition will be evaluated by a qualified health care professional after your arrival, The estimated wait time indicated is the average estimated time it will take for you to be seen by a treating medical professional (physician, nurse, practitioner or physician assistant.

Depending on your medical condition and that of other patients at the center, the estimated wait time can change since patients are seen based on the severity of their condition, and the more critical patients are seen first. This estimate is provided for information purposes only and cannot be guaranteed.

During your visit at our facility, you may receive services from our facility as well as from other health care providers. You may receive a separate bill from these other health care providers, and they may or may not participate in the same health insurance plans as the facility. You should contact the health care providers who may render services to you for a list of the insurance plans with which they participate. You may also request from the facility and other health care providers a personalized estimate of charges. For a list of health care providers and medical practices who may provide services to you during your visit a Baptist Health facility, click here.

If you have any questions regarding a separate statement/invoice you received from a health care provider, please contact the specific health care provider’s or group’s billing offices.

If however, you have any questions or concerns directly pertaining to your Baptist Health facility bill, please contact our Patient Financial Services Department at 786-594-6000.

Additional information regarding patient billing and collection procedures, our financial assistance policy and charitable care program is available on our site.

Resources for Hospital Data

Florida's Agency for Health Care Administration (AHCA) makes available data on hospital prices and performance on their Internet website at FloridaHealthFinder.gov and Pricing.FloridaHealthFinder.gov. The data on hospital prices and performance are based on a compilation of charges for the average patient. A patient's bill may vary from the average shown, depending upon the severity of illness and individual care needs. The service bundle information is a non-personalized estimate of costs that may be incurred by the patient for anticipated services and that actual costs will be based on services actually provided to the patient.