UnitedHealth Group (UNH)

ELECTS TO ACCEPT THE CHANGE OF CONTROL OFFER

The undersigned hereby irrevocably requests and instructs the Company to repurchase the within Note (or the portion thereof specified below), pursuant to its terms, on the Change of Control Payment Date specified in the Change of Control Offer, for the Change of Control Payment specified in the within Note, to the undersigned,                     , at                      (please print or typewrite name and address of the undersigned).

For this election to accept the Change of Control Offer to be effective, the Company must receive, at the address of the Paying Agent set forth below or at such other place or places of which the Company shall from time to time notify the Holder of the within Note, either (i) this Note with this “Election Form” form duly completed, or (ii) a telegram, telex, facsimile transmission or a letter from a member of a national securities exchange or the Financial Industry Regulatory Authority or a commercial bank or a trust company in the United States setting forth (a) the name of the Holder of the Note, (b) the principal amount of the Note, (c) the principal amount of the Note to be repurchased, (d) the certificate number or description of the tenor and terms of the Note, (e) a statement that the option to elect repurchase is being exercised, and (f) a guarantee stating that the Note to be repurchased, together with this “Election Form” duly completed will be received by the Paying Agent five Business Days prior to the Change of Control Payment Date. The address of the Paying Agent is U.S. BANK NATIONAL ASSOCIATION, 60 Livingston Avenue, EP-MN-WS3C, St. Paul, MN 55107-2292.

If less than the entire principal amount of the within Note is to be repurchased, specify the portion thereof (which principal amount must be $2,000 or an integral multiple of $1,000 in excess thereof) which the Holder elects to have repurchased: $        .

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ELECTS TO ACCEPT THE CHANGE OF CONTROL OFFER

The undersigned hereby irrevocably requests and instructs the Company to repurchase the within Note (or the portion thereof specified below), pursuant to its terms, on the Change of Control Payment Date specified in the Change of Control Offer, for the Change of Control Payment specified in the within Note, to the undersigned,                                         , at                                          (please print or typewrite name and address of the undersigned).

For this election to accept the Change of Control Offer to be effective, the Company must receive, at the address of the Paying Agent set forth below or at such other place or places of which the Company shall from time to time notify the Holder of the within Note, either (i) this Note with this “Election Form” form duly completed, or (ii) a telegram, telex, facsimile transmission or a letter from a member of a national securities exchange or the Financial Industry Regulatory Authority or a commercial bank or a trust company in the United States setting forth (a) the name of the Holder of the Note, (b) the principal amount of the Note, (c) the principal amount of the Note to be repurchased, (d) the certificate number or description of the tenor and terms of the Note, (e) a statement that the option to elect repurchase is being exercised, and (f) a guarantee stating that the Note to be repurchased, together with this “Election Form” duly completed will be received by the Paying Agent five Business Days prior to the Change of Control Payment Date. The address of the Paying Agent is U.S. BANK NATIONAL ASSOCIATION, 60 Livingston Avenue, EP-MN-WS3C, St. Paul, MN 55107-2292.

If less than the entire principal amount of the within Note is to be repurchased, specify the portion thereof (which principal amount must be $2,000 or an integral multiple of $1,000 in excess thereof) which the Holder elects to have repurchased: $            .

13

ELECTS TO ACCEPT THE CHANGE OF CONTROL OFFER

The undersigned hereby irrevocably requests and instructs the Company to repurchase the within Note (or the portion thereof specified below), pursuant to its terms, on the Change of Control Payment Date specified in the Change of Control Offer, for the Change of Control Payment specified in the within Note, to the undersigned,                                         , at                                          (please print or typewrite name and address of the undersigned).

For this election to accept the Change of Control Offer to be effective, the Company must receive, at the address of the Paying Agent set forth below or at such other place or places of which the Company shall from time to time notify the Holder of the within Note, either (i) this Note with this “Election Form” form duly completed, or (ii) a telegram, telex, facsimile transmission or a letter from a member of a national securities exchange or the Financial Industry Regulatory Authority or a commercial bank or a trust company in the United States setting forth (a) the name of the Holder of the Note, (b) the principal amount of the Note, (c) the principal amount of the Note to be repurchased, (d) the certificate number or description of the tenor and terms of the Note, (e) a statement that the option to elect repurchase is being exercised, and (f) a guarantee stating that the Note to be repurchased, together with this “Election Form” duly completed will be received by the Paying Agent five Business Days prior to the Change of Control Payment Date. The address of the Paying Agent is U.S. BANK NATIONAL ASSOCIATION, 60 Livingston Avenue, EP-MN-WS3C, St. Paul, MN 55107-2292.

If less than the entire principal amount of the within Note is to be repurchased, specify the portion thereof (which principal amount must be $2,000 or an integral multiple of $1,000 in excess thereof) which the Holder elects to have repurchased: $                                        .

13

ELECTS TO ACCEPT THE CHANGE OF CONTROL OFFER

The undersigned hereby irrevocably requests and instructs the Company to repurchase the within Note (or the portion thereof specified below), pursuant to its terms, on the Change of Control Payment Date specified in the Change of Control Offer, for the Change of Control Payment specified in the within Note, to the undersigned,                                                             , at                                                               (please print or typewrite name and address of the undersigned).

For this election to accept the Change of Control Offer to be effective, the Company must receive, at the address of the Paying Agent set forth below or at such other place or places of which the Company shall from time to time notify the Holder of the within Note, either (i) this Note with this “Election Form” form duly completed, or (ii) a telegram, telex, facsimile transmission or a letter from a member of a national securities exchange or the Financial Industry Regulatory Authority or a commercial bank or a trust company in the United States setting forth (a) the name of the Holder of the Note, (b) the principal amount of the Note, (c) the principal amount of the Note to be repurchased, (d) the certificate number or description of the tenor and terms of the Note, (e) a statement that the option to elect repurchase is being exercised, and (f) a guarantee stating that the Note to be repurchased, together with this “Election Form” duly completed will be received by the Paying Agent five Business Days prior to the Change of Control Payment Date. The address of the Paying Agent is U.S. BANK NATIONAL ASSOCIATION, 60 Livingston Avenue, EP-MN-WS3C, St. Paul, MN 55107-2292.

If less than the entire principal amount of the within Note is to be repurchased, specify the portion thereof (which principal amount must be $2,000 or an integral multiple of $1,000 in excess thereof) which the Holder elects to have repurchased: $                            .

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