Highmark Medicare Services - A CMS Contractor - ISO 9001:2000 Certified

Medicare A+B

Electronic Mailing Lists

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Telephone Number

Fax Number

Provider Inquiries1

1-866-488-0548

 

Provider Enrollment

1-866-488-0549, Option 1

 

Provider IVR/Fax2

1-866-488-0548

(Click For Help)

EDI

1-866-488-0546, Option 1

717-302-4252

Telephone Reopenings3

1-866-488-0551

 

SGS Benefit Integrity Support Center

717-975-4492

717-975-4246

Provider Teletypewriter (TTY)4

1-877-486-2048

 

Beneficiary Inquiries

1-800-MEDICARE
1-800-633-4227

Beneficiary TTY Inquiries

1-877-486-2048

 

1Our provider services lines are operational 8:30am – 4:30pm daily, except between 8:30-9:30am on Wednesdays when we are closed so that our Customer Service Representatives may participate in training sessions.  During these periods of time, the IVR is available to provide Medicare information.

2Our Interactive Voice Response (IVR) system enables you to receive information without representative intervention.  The IVR provides quick and accurate responses to routine inquiries.  It is available Monday through Friday, 6:00 AM - 7:00 PM, and on Saturdays from 6:00 AM - 4:00 PM.

3Our Telephone Reopenings program provides an opportunity to have your Medicare claims reviewed over the telephone.  This is a faster and more efficient process for you, rather than submitting your request in writing.  This service is available 9:00am – 4:15pm M-T, and 9:00am – 4:00pm Friday.

4TTY stands for text telephone.  It is also referred to as a TDD or telecommunication device for the deaf.  A TTY is a special device that allows individuals to type messages back and forth to one another instead of talking and listening.  A TTY is required at both ends of the conversation in order to communicate.

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