We've brought together the power of Cigna's national and local provider networks and Oscar's innovative digital member experience.

Learn more or contact us 1-855-672-2755



Introducing the Cigna + Oscar Alliance

Together, our partnership makes for healthy employees and a healthy bottom line. With Cigna + Oscar, you benefit from direct integration with two of Cigna's most popular provider networks: Open Access Plus and LocalPlus®. These networks will be utilized for Cigna + Oscar plans.


Sample ID cards

Member ID cards will include details about the network the plan aligns with and will look like the samples below:


OpenAccess Plus Plan

LocalPlus Plan



About Cigna + Oscar Plans

Expand/Collapse All FAQs

Claim submission and status

Pharmacy Services

Eligiblity and Benefits

Prior Authorization

Contact Us

Provider portal:
www.hioscar.com/providers

Support phone:
1-855-672-2755, option 4
Monday – Friday, 8 am – 9 pm ET

By mail:
Cigna + Oscar
PO Box 188061
Chattanooga, TN 37422-8061


Additional Information

Please visit www.hioscar.com/providers 24 hours a day, 7 days a week for additional information. We are also available to assist you at 1-855-672-2755, Monday through Friday, from 8 am – 9 pm ET.



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Video | July 2020

Cigna + Oscar: Taking care

Introducing the Cigna + Oscar Health Plan for Small Businesses. Bringing together the power of Cigna’s nationwide and local provider networks, and Oscar’s member-focused experience.



News about the Cigna and Oscar alliance

Cigna press release


Learn more at Oscar