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Welcome to the Palmetto GBA Railroad Medicare PTAN LookUp and Request tool. This tool allows you to access your existing Railroad Medicare Provider Transaction Access Number(PTAN).

If you are new to Railroad Medicare, you can also request a PTAN if you are already enrolled with your local Medicare Administrative Contractor (A/B MAC) and have a Railroad Medicare claim to submit. To start the process, please complete the following required fields :


Contact Information

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If you previously requested a PTAN and are returning to verify that your PTAN is active, please enter your reference number :



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