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Authorized Representative

Appointing a Representative – Instructions & Form

A member can give okay to another adult person (like a relative, friend, lawyer or doctor) to act as his or her representative to file a complaint or appeal or to request a coverage determination on his or her behalf.

A representative can also be approved by the court or act on behalf of the member to file an appeal or complaint on their behalf. A representative can include, but is not limited to, a court ordered guardian, a person who has Durable Power of Attorney, a health care proxy or a person chosen under a health care consent statute.

If a member is incapacitated or legally incompetent a representative is not required to submit a CMS-1696 Appointment of Representative Form (PDF). The representative will need to give Superior HealthPlan STAR+PLUS Medicare-Medicaid Plan (MMP) copies of the legal papers supporting his or her status as the member’s authorized representative.


How to Authorize a Representative:

Part C (and Part B Drugs) Appeals, and Part C and D Grievances:
Superior STAR+PLUS MMP
Appeals & Grievances
Medicare Operations
7700 Forsyth Blvd.
St. Louis, MO 63105

Fax: 1-844-273-2671

Part D Appeals:
Superior STAR+PLUS MMP
Medicare Part D Appeals
P.O. Box 31383
Tampa, FL  33631-3383

Fax: 1-866-388-1766

Superior HealthPlan STAR+PLUS Medicare-Medicaid Plan (MMP) requires a copy of the completed and signed CMS-1696 Appointment of Representative Form (PDF) to move forward with appeals or complaints filed by the member’s representative.


For more information, call Member Services at 1-866-896-1844. Hours are 8 a.m. to 8 p.m., Monday through Friday. After hours, on weekends and on holidays, you may be asked to leave a message. Your call will be returned within the next business day. TTY users call 711. 

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Last updated: 10/01/2024

Material ID: H6870_WEBSITE_2025 Approved 10232024

Superior HealthPlan STAR+PLUS Medicare-Medicaid Plan (MMP) is a health plan that contracts with both Medicare and Texas Medicaid to provide benefits of both programs to enrollees.

This is not a complete list. The benefit information is a brief summary, not a complete description of benefits. For more information contact the plan or read the Superior STAR+PLUS MMP Member Handbook.

Out-of-network/non-contracted providers are under no obligation to treat Superior STAR+PLUS MMP members, except in emergency situations. Please call our Member Services number or see your Member Handbook for more information, including the cost-sharing that applies to out-of-network services.

Other pharmacies/physicians/providers are available in our network.

If you need help finding a network provider and/or pharmacy, please call 1-866-896-1844 (TTY: 711) or visit mmp.SuperiorHealthPlan.com to access our online searchable directory. If you would like a Provider/Pharmacy Directory mailed to you, you may call the number above, request one at the website link provided above, or email SHPMSCONTACTUS@centene.com.

For accommodations of persons with special needs at meetings, call 1-866-896-1844 (TTY: 711).

ATTENTION: If you do not speak English, language assistance services, free of charge, are available to you. Call 1-866-896-1844 (TTY: 711) from 8 a.m. to 8 p.m., Monday through Friday. After hours, on weekends and on holidays, you may be asked to leave a message. Your call will be returned within the next business day. The call is free.

ATENCIÓN: Si habla español, tiene a su disposición servicios gratuitos de asistencia lingüística. Llame al 1-866-896-1844 (TTY: 711) de 8 a. m. a 8 p. m., lunes a viernes. Después de horas hábiles, los fines de semana y los días festivos, es posible que se le pida que deje un mensaje. Le devolveremos la llamada el próximo día hábil. La llamada es gratuita.


Last updated: 10/01/2024

Material ID: H6870_WEBSITE_2025 Approved 10232024

Superior HealthPlan STAR+PLUS Medicare-Medicaid Plan (MMP) is a health plan that contracts with both Medicare and Texas Medicaid to provide benefits of both programs to enrollees.

This is not a complete list. The benefit information is a brief summary, not a complete description of benefits. For more information contact the plan or read the Superior STAR+PLUS MMP Member Handbook.

Out-of-network/non-contracted providers are under no obligation to treat Superior STAR+PLUS MMP members, except in emergency situations. Please call our Member Services number or see your Member Handbook for more information, including the cost-sharing that applies to out-of-network services.

Other pharmacies/physicians/providers are available in our network.

If you need help finding a network provider and/or pharmacy, please call 1-866-896-1844 (TTY: 711) or visit mmp.SuperiorHealthPlan.com to access our online searchable directory. If you would like a Provider/Pharmacy Directory mailed to you, you may call the number above, request one at the website link provided above, or email SHPMSCONTACTUS@centene.com.

For accommodations of persons with special needs at meetings, call 1-866-896-1844 (TTY: 711).

ATTENTION: If you do not speak English, language assistance services, free of charge, are available to you. Call 1-866-896-1844 (TTY: 711) from 8 a.m. to 8 p.m., Monday through Friday. After hours, on weekends and on holidays, you may be asked to leave a message. Your call will be returned within the next business day. The call is free.

ATENCIÓN: Si habla español, tiene a su disposición servicios gratuitos de asistencia lingüística. Llame al 1-866-896-1844 (TTY: 711) de 8 a. m. a 8 p. m., lunes a viernes. Después de horas hábiles, los fines de semana y los días festivos, es posible que se le pida que deje un mensaje. Le devolveremos la llamada el próximo día hábil. La llamada es gratuita.