PrimeCare Administrators, Inc. has established the following P.O. Boxes for use by providers when corresponding with PCA:

Claims:
PPO Claims
PO Box 81380
Las Vegas, NV 89180

Credentialing:
Fax: (702) 852-0260
Email: credentialing@primecarebenefits.com

For other correspondence and appeals including: responding to our requests for more claim information, provider information update forms, etc:
PO Box 80118
Las Vegas, NV 89180