A mariner physical is a medical exam used to help determine whether a mariner meets the medical and physical standards required for work on the water. For many mariners, this exam is part of the process for obtaining or renewing a merchant mariner credential or medical certificate through the U. S. Coast Guard. Life at sea can be physically demanding.

Mariners may work long shifts, operate in remote environments, respond to emergencies, and perform safety sensitive duties where health and readiness matter. A mariner physical helps document whether the individual is medically fit for that type of work. So, what should you expect? During the appointment, the provider may review your health history, medications, vision, hearing, vital signs, and overall physical condition. Depending on the situation, additional documentation may be needed, so it is helpful to bring your ID, medication list, glasses or contacts, hearing aids if you use them, and any relevant medical records.

The provider completes the medical exam documentation, but the Coast Guard makes the final determination for certification. To order a mariner physical through BlueHive, log in to your account, select the employee, use the mariner physical service, find an available provider, and place the order. BlueHive helps employers coordinate the appointment, track progress, and keep required documentation moving in one organized workflow.