CareAdvantage Members

New address or contact information?

If you move and/or change your contact information (phone number, email), you must tell both HPSM and either the San Mateo County Human Services Agency at 1-800-223-8383 or Social Security Administration at 1-800-772-1213. This will ensure that you continue to get important information about your Medi-Cal coverage status.

To report your new information with HPSM, you can log in to the Member Portal or call the number below if you need assistance.

Log in to the Member Portal

CareAdvantage Unit

Toll free: 1-866-880-0606
Local: 650-616-2174
TTY: 1-800-735-2929 or dial 7-1-1

Phone hours: Monday–Sunday 8:00 a.m. to 8:00 p.m.
Office hours: Monday–Friday 8:00 a.m. to 4:00 p.m.
Email: CareAdvantageSupport@hpsm.org

CareAdvantage Dual Eligible Special Needs Plan (D-SNP) 2025

Doctors and Specialists

Provider Network

CareAdvantage members have access to a large and diverse provider network that includes:

  • Over 500 Primary Care Providers (PCPs)
  • Over 5,000 Specialty Care Providers
  • Over 1,300 Ancillary Health Providers
  • 8 Hospitals
  • 5 Community Health Centers
  • Chain and local pharmacies

Search for a provider

Use the online provider search form to find the latest information for in-network primary care providers (PCP), specialists, pharmacies, clinics or hospitals. This directory is updated weekly.  You may need a referral from your PCP before making an appointment with a specialist for non-emergency care. Call your PCP to find out if a referral is required.

Search

  •  Search by provider name, health plan, location or type of provider
  •  Click on a provider's name in the search results to see additional information
  •  Search results include links to interactive maps and directions
  •  Print or save the information for individual providers
  •  Weekly updates ensure you get the most accurate results

Download the Provider Directory

The provider directory is updated every week; however there may be incorrect or new information about a provider that has not yet been updated. If you find an error, please call 650-616-2106 extension 5 (for TTY: 800-735-2929 or 711). You can also email HPSM Provider Services at PSInquiries@hpsm.org.

Request a Printed Copy

If you would like a provider directory mailed to you, please send an email to with the following information:

  •  Your first and last name
  •  Daytime phone number (in case we need to call you about your request)
  •  Mailing address
  •  Which directory you want (CareAdvantage or Medi-Cal)

CareAdvantage Dual Eligible Special Needs Plan (D-SNP) is a health plan that contracts with both Medicare and Medi-Cal to provide benefits of both programs to enrollees. Limitations and restrictions may apply. For more information, call the CareAdvantage Unit or read the CareAdvantage D-SNP 2025 Member Handbook.

Benefits and co-pays may change on January 1 of each year.

If you speak other languages other than English, language assistance services, free of charge, are available to you. Call 1-866-880-0606 (TTY: 1-800-735-2929 or dial 7-1-1). ( Download this statement in multiple languages.)

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Page updated November 1, 2024