Email Addresses

Use the email addresses below for the intended purposes only. Emailing us for a reason not described below will cause response delays. Allow up to 45 business days to receive a response on postal and/or email submitted inquiries. For a quicker inquiry response, contact our Provider Contact Center to speak directly with a Customer Service Representative.

Beneficiaries must contact Medicare directly by calling 1-800-MEDICARE (1-800-633-4227).

Do not email us confidential information as it is possible for others to view the email contents, exposing you or others as a target for fraud or abuse. This includes private information such as patient names, claim information, Medicare IDs, Social Security Numbers (SSNs), Claim Control Numbers (CCNs) or provider numbers. If you have a question that contains confidential information, contact our Provider Contact Center.

Correspondence When To Use This Address Email Address
LCD Reconsideration Request

Use this address to request a revision to an existing LCD.

Emails sent to this address require specific information. Review the LCD Reconsideration Process webpage for a full listing of required items to include.

mpreconsideration@noridian.com
LCD: New LCD Request

Use this address to request the creation of a new LCD.

Emails sent to this address require specific information. Review the New LCD Request Process webpage for a full listing of required items to include.

mpreconsideration@noridian.com
Website Questions Use this form to report website ease of use or difficulties. Website Feedback Form
CMS Comments on Noridian Use this contact information to send comments to CMS concerning Noridian's performance. CMS Contact
General Written Inquiries A general inquiry is a written or emailed inquiry asking a question regarding basic provider information related to regulations and coverage, and is used when the requester prefers a response in writing. For faster service, we highly recommend contacting the Provider Contact Center.

Contact Us Form
(general inquiries)

General Written Inquiries form [PDF]
(confidential information)

Last Updated Feb 19 , 2025