PAYER NAME LINK
Aetna MA only Medsolutions online https://www.medsolutionsonline.com/portal/server.pt/community/medsolutions_online/223
Aetna All states  2009 Aetna Participating Providers List http://www.aetna.com/provider/medical/resource_med/coverage_med/precertification_policy_att_a12-12.html
BMC HealthNet Plan  BMC HealthNet http://www.bmchp.org/pages/home.aspx
Massachusetts BlueCross/BlueShield (BCBSMA) HMO & POS  AIM http://www.americanimaging.net/ 
Anthem BC/BS CT/ME/NH/CO/NV/CA AIM http://www.americanimaging.net/ 
Rhode Island, Delaware, and Tennesse BCBS BCBS of RI - 3 ways to obtain Prior Auth https://www.bcbsri.com/BCBSRIWeb/pdf/3_Ways_Prior_Authorization121707.pdf
BlueCross/BlueShield (all other states) Information depends on the state.    
CIGNA HMO Info confirmed for MA - varies by state  Medsolutions online https://www.medsolutionsonline.com/portal/server.pt/community/medsolutions_online/223
CIGNA Carelink Members             Updated 7/1/09 CIGNA - For Health care Professionals https://cignaforhcp.cigna.com/corp/portal/app/provider/public/guest
Connecticare  NIA website http://www.radmd.com/
Fallon Community Healthplan Medsolutions online https://www.medsolutionsonline.com/portal/server.pt/community/medsolutions_online/223
Harvard Pilgrim Health Care (HPHC)  NIA website http://www.radmd.com/
(HPHC) Choice and Choice Plus with Passport Connect United Healthcare www.unitedhealthcareonline.com
(HPHC) Choice and Choice Plus with Passport Connect NIA website http://www.radmd.com/
Health New England  NIA website http://www.radmd.com/
GIC (Commonwealth Indemnity Plan) Group #131192 Managed Care Notification Requirements for Non-Medicare Members http://www.unicare-cip.com/mcrecsbasicplus.html
GIC (Commonwealth Indemnity Plan) Group #131192 Unicare State Indemnity Plan http://www.unicarestateplan.com/
Great-West Healthcare Medsolutions online https://www.medsolutionsonline.com/portal/server.pt/community/medsolutions_online/223
Maine Medicaid Schaller-Anderson - An Aetna company http://www.schalleranderson.com/Home.aspx
MassHealth Medicaid  Mass Health Prior Authorization form https://www.masshealth-apas.com/dma/PAForms.asp
New Hampshire Medicaid CPT list http://www.mynewhampshirecare.com/PDFs/Prior_Auth_CPT_Codes_Imaging.pdf
New Hampshire Medicaid Schaller-Anderson - An Aetna company http://www.mynewhampshirecare.com/
New Hampshire Medicaid Schaller-Anderson -Prior Auth forms list http://www.mynewhampshirecare.com/providers_medical.aspx
New Hampshire Medicaid Schaller-Anderson -Prior Auth form http://www.mynewhampshirecare.com/PDFs/272X_Diag_Imaging.pdf
Neighborhood Health Plan (NHP) Medsolutions online https://www.medsolutionsonline.com/portal/server.pt/community/medsolutions_online/223
Network Health Medsolutions online https://www.medsolutionsonline.com/portal/server.pt/community/medsolutions_online/223
Tricare Prime Tricare (formerly Champus) (TRICARE smart - website)  Tricare Authorization & Referrals Tools https://www.hnfs.net/provider/authorizations/Auth_Referral_New.htm
Tufts Health Plan (THP) in NH/MA/RI (HMO, POS, & PPS) NIA website http://www.radmd.com/
United Healthcare (UHC) United Healthcare https://www.unitedhealthcareonline.com/b2c/CmaAction.do?channelId=12f8c7958f5fa010VgnVCM100000c520720a____
Unicare    
Unicare (American Imaging) AIM http://www.americanimaging.net/