UnitedHealthOne Customer Service Number

Customer Service Number [UnitedHealthOne]:

Customer Service number (New Customers)	+1 800 273 8115
Customer Service number (Existing Customers)	+1 800 657 8205
Customer Service number (Broker Services)	+1 800 474 4467
[Accesibility] contact number	+1 844 386 7491
[Accesibility] contact number	+1 877 844 4999

[Legal] contact email (DMCA Inquiries)
[Legal] contact email
[General Info] contact email

Help Center

Fax

Additional

Hours:

Monday – Thursday: 8:00 a.m. – 10:00 p.m. (ET)

Friday: 8:00 a.m. – 8:00 p.m. (ET)

Saturday: 9:00 a.m. – 5:30 p.m. (ET)

Medicare Hours:

Monday – Friday: 8:00 a.m. – 8:00 p.m. (ET)

Brokers Hours:

Monday – Thursday: 8:00 a.m. – 6:00 p.m. (ET)

Friday: 9:00 a.m. – 5:00 p.m. (ET)

Locations:

Premium Payments

UnitedHealthOne Plans

PO Box 740209

Cincinnati, OH 45274-0209

Grace Period/Overnight Payments

UnitedHealthOne Plans

1006 State Street

Lawrenceville, IL 62439