The following are most of the Larger Health Insurance Companies that we participate with. 
These companies all offer several types of Plans and Programs. 
Please check with your specific plan to see what type of coverage you have.

Aetna (www.aetna.com)

APA Partners (www.apapartners.com)

Beech Street (www.beechstreet.com)

Beacon Network Services (www.univerahealthcare.com)

Blue Shield of Northeastern New York (www.bsneny.com)

Capital District Physicians Health Plan (www.cdphp.com)

Community Hospice (www.communityhospice.org)

Empire Health Choice (www.empireblue.com)

Eddy Senior Care (www.nehealth.com/Senior_Services/Senior_Care_PACE)

Fidelis Care New York (www.fideliscare.org)

Great West (www.greatwest.com)

Group Health Incorporated (www.ghi.com)

HealthNet Federal Services (Tricare) (www.hnfs.net)

Humana (ChoiceCare) (www.humana.com/)

Medicaid (www.emedny.com)

Medicare (www.cms.hhs.gov/home/medicare.asp)

MVP Health Plan (www.mvphealthcare.com)

National Health Administrators (www.nha.net)

NOVA

PHCS (www.phcs.com)

Quad Graphics

Railroad Medicare (www.palmettogba.com)

Senior Whole Health (www.seniorwholehealth.com)

Three Rivers Provider Network (www.trpnppo.com)

United Healthcare Services Corp. (Empire Plan - State Employees) (www.uhc.com)

United Health Care (www.uhc.com)

Upstate Medicare (www.umd.nycpic.com)

WellCare (www.wellcare.com)