One Care - Enrollment and contact information

About One Care

One Care is a way to get your MassHealth and Medicare benefits together.

One Care offers services that you can't get when your MassHealth and Medicare benefits are separate. With One Care, you have one plan, one card, and one person to coordinate your care.

It's a better, simpler way to get care for your individual needs and goals.

 

Eligibility:

Age: 21-64

 

Insurance: MassHealth Standard or CommonHealth & Medicare A, B

 

How to enroll

Online application: Click here

Masshealth: Call 1-800-841-2900

 

Member Services contact

CCA member services: 866-610-2273 (TTY 711)

UnitedHealthCare member services: 877-842-3210

Tufts Health member services: 1-855-393-3154 (TTY711)

 

The client

Provide clients with information about One Care:

  • Explain the services One Care provides
  • Check what medication is covered with One Care
  • Find out if the PCP is covered under One Care

 

 

 

How to document 

Smart Sheet: 01/07/2025 ERS Jane Doe called and spoke to the client. The client agreed to enroll into One Care. Plan start 02/01/2025 Your submission tracking number is: 01045461078 Your Health Plan Submission is: UNITEDHEALTHCARE CONNECTED

Carelogic: ERS Jane Doe called and spoke to the client. The client agreed to enroll into One Care. Plan start 02/01/2025 Your submission tracking number is: 01045461078 Your Health Plan Submission is: UNITEDHEALTHCARE CONNECTED

 

Inform referent 

Update the referent via email or phone. Let them know the client has been enrolled into One Care with start date and which agency CCA, UnitedHealthcare, Tufts 

 

Engagement & Retention Manual

For more detail information please see the Engagement & Retention Manual: Click here