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)

Beech Street (www.beechstreet.com)

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

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

Community Hospice (www.communityhospice.org)

Coventry Healthcare (www.cvty.com)

Department of Corrections

Empire Blue Cross Blue Shield (www.empireblue.com)

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

Excellus Blue Cross Blue Shield (www.excellusbcbs.com)

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)

MultiPlan (www.multiplan.com)

MVP Health Plan (www.mvphealthcare.com)

National Health Administrators (www.nha.net)

NOVA Healthcare (www.novahealthcare.com)

Quad Graphics (www.quad-med.com)

Railroad Medicare (www.palmettogba.com)

Shared Health Network

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)