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Our mailing address is:

Fifth Avenue Place
120 Fifth Avenue
Pittsburgh, PA 15222-3099
(412) 544-7000


Use the mailing address or form below if you have questions about our company or comments about this website.


Do not use this mailing address or form to ask questions about your health coverage or to provide confidential personal health information. If you are a Highmark plan member with questions about your coverage, call the member service number on the back of your insurance card (hours vary depending on plan). You can also contact our dedicated member service representatives through Twitter (@HighmarkHelp) or Facebook between 8 a.m. and 9 p.m., seven days a week. Please do not share personal health information or other private information on social media unless you are using a direct message on Twitter or a private message on Facebook.


Do not use this mailing address or form for provider inquiries. Providers in need of assistance should contact provider services at 866-731-8080 (toll-free).

Reporting Fraud

Do not use this mailing address or form to report fraud. If you suspect fraud, contact Highmark's Financial Investigations and Provider Review (FIPR) Department .


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