UNITED STATES SECURITIES AND EXCHANGE COMMISSION

29076V109

(Name, Address and Telephone Numbers of Person Authorized
to Receive Notices and Communications on Behalf of Filing Persons)

CALCULATION OF FILING FEE

Transaction Valuation*		Amount of Filing Fee
Not Applicable		Not Applicable

o		Check the box if any part of the fee is offset as provided by Rule 0-11(a)(2) and identify the filing with which the offsetting fee was previously paid. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.

Amount Previously Paid: None		Filing Party: Not applicable
Form or Registration No.: Not applicable		Date Filed: Not applicable

þ		Check the box if the filing relates solely to preliminary communications made before the commencement of a tender offer.

Check the appropriate boxes below to designate any transactions to which the statement relates:

þ		third-party tender offer subject to Rule 14d-1.
o		issuer tender offer subject to Rule 13e-4.
o		going-private transaction subject to Rule 13e-3.
o		amendment to Schedule 13D under Rule 13d-2.

Check the following box if the filing is a final amendment reporting the results of the tender offer: o

This Tender Offer Statement on Schedule TO (this “Schedule TO”) relates to the planned tender offer by AMICAS Acquisition Corp., a Delaware corporation (“Purchaser”) and a direct wholly-owned subsidiary of AMICAS, Inc., a Delaware corporation (“AMICAS”), to purchase all outstanding shares of common stock, $0.001 par value per share, of Emageon Inc., a Delaware corporation (“Emageon”), to be commenced pursuant to an Agreement and Plan of Merger, dated as of February 23, 2009 by and among Purchaser, AMICAS and Emageon (the “Agreement”). The transcript of an investor call on February 23, 2009 regarding the announcement of the signing of the Agreement is Exhibit 99.1 to this Schedule TO.

The tender offer described in this announcement has not yet been commenced. This announcement and the description contained herein is neither an offer to purchase nor a solicitation of an offer to sell shares of Emageon. At the time the tender offer is commenced, AMICAS and Purchaser intend to file a Tender Offer Statement on Schedule TO containing an offer to purchase, forms of letters of transmittal and other documents relating to the tender offer, and Emageon intends to file a Solicitation/Recommendation Statement on Schedule 14D-9 with respect to the tender offer. AMICAS, Purchaser and Emageon intend to mail these documents to the stockholders of Emageon. These documents will contain important information about the tender offer and stockholders of Emageon are urged to read them carefully and in their entirety when they become available. Stockholders of Emageon will be able to obtain a free copy of these documents (when they become available) and other documents filed by Emageon with the SEC at the website maintained by the SEC at www.sec.gov. In addition, stockholders will be able to obtain a free copy of these documents (when they become available) from the Information Agent named in the tender offer materials.

Item 12. Exhibits.

99.1		Transcript of investor conference call on February 23, 2009

EXHIBIT INDEX

99.1		Transcript of investor conference call on February 23, 2009