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Appendix C

Prior Authorization and Review Agencies 

The ColoradoPAR Program
DepartmentEmail Addresses
Provider Issues Email:
Provider Training Registration Email:
COproviderissue@acentra.com 
COproviderregistration@acentra.com 
DepartmentTelephone Numbers
Customer Service Line720-689-6340
Provider FAX Line800-922-3508 (toll free)
Colorado Department of Health Care Policy & Financing
303 E. 17th Avenue
Suite 1100
Denver, CO 80203
303-866-2993
Regional Accountable Entities

The Mental Health Program is operated statewide. The state is divided into seven (7) service areas. In each area the program is managed by a different Regional Accountable Entity (RAE), formerly called MHASA.

Visit the Accountable Care Collaborative web page for the chart that contains contact information for the RAEs.

Dental PARS - Administered by DentaQuest
Mailing Address:DentaQuest- CO
PO BOX 2906
Milwaukee, WI 53201-2906
DentaQuest PAR Provider Line Customer Service855-225-1731
Fiscal Agent
Gainwell TechnologiesP.O. Box 30
Denver, CO 80202
Provider Services Call Center844-235-2387

Appendix C Revisions Log

Revision DateAppendixMade by
12/01/2016Updated for new Fiscal AgentHPE (now Gainwell)
1/10/2017Updates based on Colorado iC Stage II Provider Billing Manual Comment Log v0_3.xlsxHPE (now Gainwell)
1/26/2017Updates based on Department 1/20/2017 approval emailHPE (now Gainwell)
5/22/2017Updates based on Fiscal Agent name change from HPE to DXCGainwell
6/25/2018Updated BHO to RAEGainwell
6/7/2022Converted PDF to web pageHCPF
5/21/2024Changed Kepro to Acentra in email address; reformatted tableHCPF