Contact Us
- If you are a provider, please call 1-833-552-3876 for Provider Services.
- For network inquiries, contact NetworkRelations@CCH-Network.com
- To contact Provider Engagement, see our Provider Engagement Contact List.
- For phone and fax numbers related to submission of prior authorzations, visit the Prior Authorization page.
- For mailing addresses for claim correspondance, grievances, appeals, and more, see the Provider Manual and Billing Manuals.