Mariner/USCG Physical Examination: Employer's Quick Guide
Everything employers need to know about Mariner Physical — who needs it, what's included, and how to find a provider through BlueHive.

What Is Mariner Physical?
Coast Guard-required medical examination for merchant mariners seeking or renewing credentials.
The Mariner Physical Examination is required by the U.S. Coast Guard for merchant mariners applying for or renewing Merchant Mariner Credentials (MMC). This examination ensures seafarers are medically fit to perform their duties safely at sea.
Who Needs This Service?
- Merchant mariners
- Commercial vessel operators
- Tugboat captains
- Ferry operators
- Offshore workers
What's Included
A typical Mariner Physical appointment includes:
- CG-719K form completion
- Vision assessment (with and without correction)
- Hearing evaluation
- Physical examination
- Medical history review
Turnaround time: 24-48 hours
Typical cost: $150–$250
How It Works
- Schedule — Book appointment with approved medical examiner through BlueHive.
- Examination — Complete physical examination and required tests.
- Documentation — Examiner completes CG-719K medical certificate.
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