If you don’t see your insurance plan on the list below, please call the OSMS Business Office at 920-430-8120. A representative can help determine if your insurance is accepted.

At OSMS, we accept most major insurance plans, including but not limited to:

• Aetna (check with us to see if your plan is in network)
• Alliance
• America’s PPO
• Anthem/Blue Cross (check with us to see if your plan is in network)
• Chorus Community Health Plan – CCHP (check with us to see if your plan is in network)
• Christian Health Care Ministries (Gold Plan)
• Cigna
• First Health
• Health EOS/Multiplan
• Health Partners (check with us to see if your plan is in network)
• Health Payment Systems – HPS
• Humana
• iCare Independent Health Plan
• Managed Health Services
• Medicare
• Molina Medicare and Medicaid
• My Choice
• Network Health Plan (check with us to see if your plan is in network)
• Northcentral Employers Healthcare Alliance – NEHA
• Preferred One
• Provider Network of America – PNOA
• Security Health
• Sheboygan Employers Healthcare Network – SEHN
• Smart Health
• Trilogy
• UMR
• United HealthCare – UHC (all but Marketplace plan)
• United Healthcare Medicare Advantage – UHC Medicare (HMO and HMO-POS plans require a primary care physician referral to be seen by a specialist)
• Wisconsin Medicaid
• Wisconsin Physician Service WPS – (check with us to see if your plan is in network)