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Personal Health Information Statement

Commonwealth Care Alliance is required by law to maintain the privacy of your Personal Health Information (PHI) and to provide you with notice of our legal duties and privacy practices with respect to your PHI. See the Evidence Of Coverage (EOC) for the respective plans for more information.

Potential for Contract Termination

Commonwealth Care Alliance may terminate its contract with CMS as CMS may terminate the contract with Commonwealth Care Alliance if there is failure to carry out all of the terms of the Medicare Advantage contract.

Privacy Notice

Commonwealth Care Alliance is committed to protecting your privacy. We have designed our Web site to allow you to visit most areas without identifying yourself or providing personal information. For those areas where you elect to provide identifiable information, we assure you that we will make every effort to protect your privacy. All material contained on this World Wide Web site is provided "as is" for general informational purposes only and should not be considered medical advice. Consult your health care professional for advice relating to a medical problem or condition.

All questions regarding enrollment should be directed to the Member Services Department.

Commonwealth Care Alliance


Member Services Department
30 Winter Street, 11th floor
Boston, MA 02108
Toll Free: 1-866-610-2273
TTY: 1-866-322-7357