Exhibit (a)(1)(B)

Letter of Transmittal to Tender Shares of Common Stock
Of

WEBMD HEALTH CORP.
at $66.50 Net Per Share Pursuant to the Offer to Purchase dated August 7, 2017 by
DIAGNOSIS MERGER SUB, INC.
a wholly-owned subsidiary of
MH SUB I, LLC.

The undersigned represents that I (we) have full authority to surrender without restriction the certificate(s) listed below. You are hereby authorized and instructed to deliver to the address indicated below (unless otherwise instructed in the boxes in the following page) a check representing a cash payment for shares of common stock, par value $0.01 per share, of WebMD Health Corp. (“WebMD”) (“Shares”) tendered pursuant to this Letter of Transmittal (as defined below), at a price of $66.50 per Share, net to the seller in cash, without interest and subject to any applicable withholding taxes, upon the terms and subject to the conditions set forth in the Offer to Purchase, dated August 7, 2017 (together with any amendments or supplements thereto, the “Offer to Purchase”) and this letter of transmittal (together with any amendments or supplements hereto, the “Letter of Transmittal” and, together with the Offer to Purchase, the “Offer”).

THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 11:59 P.M., NEW YORK CITY TIME, ON SEPTEMBER 7, 2017, UNLESS THE OFFER IS EXTENDED.

Method of delivery of the certificate(s) is at the option and risk of the owner thereof. See Instruction 2.

Mail or deliver this Letter of Transmittal, together with the certificate(s) representing your Shares, to:

If delivering by hand, express mail, courier,
or other expedited service:

American Stock Transfer & Trust Co., LLC
Operations Center
Attn: Reorganization Department
6201 15^th Avenue
Brooklyn, New York 11219

By mail:

American Stock Transfer & Trust Co., LLC
Operations Center
Attn: Reorganization Department
6201 15^th Avenue
Brooklyn, New York 11219

Pursuant to the Offer of Diagnosis Merger Sub, Inc. (the “Purchaser”) to purchase all of the issued and outstanding Shares of WebMD, the undersigned encloses herewith and surrenders the following certificate(s) representing Shares of WebMD:

DESCRIPTION OF SHARES SURRENDERED
Name(s) and Address(es) of Registered Owner(s) (If blank, please fill in exactly as name(s) appear(s) on share certificate(s))	Shares Surrendered (attached additional list if necessary)
	Certificated Shares**
	Certificate Number(s)*	Total Number of Shares Represented by Certificate(s)*	Number of Shares Surrendered**	Book Entry Shares Surrendered











	Total Shares
	* Need not be completed by book-entry stockholders.
	** Unless otherwise indicated, it will be assumed that all Shares represented by certificates described above are being surrendered hereby.

DELIVERY OF THIS LETTER OF TRANSMITTAL TO AN ADDRESS OTHER THAN AS SET FORTH ABOVE OR TRANSMISSION OF INSTRUCTIONS VIA FACSIMILE TO A NUMBER OTHER THAN AS SET FORTH ABOVE WILL NOT CONSTITUTE A VALID DELIVERY. YOU MUST SIGN THIS LETTER OF TRANSMITTAL WHERE INDICATED BELOW, WITH A SIGNATURE GUARANTEE IF REQUIRED, AND COMPLETE EITHER THE SUBSTITUTE FORM W-9 ACCOMPANYING THIS LETTER OF TRANSMITTAL OR AN APPLICABLE INTERNAL REVENUE SERVICE FORM W-8. SEE INSTRUCTION 9 BELOW.

PLEASE READ THE INSTRUCTIONS ACCOMPANYING THIS LETTER OF TRANSMITTAL CAREFULLY BEFORE COMPLETING THIS LETTER OF TRANSMITTAL.

IF YOU WOULD LIKE ADDITIONAL COPIES OF THIS LETTER OF TRANSMITTAL OR ANY OF THE OTHER OFFERING DOCUMENTS, STOCKHOLDERS SHOULD CONTACT THE INFORMATION AGENT, INNISFREE M&A INCORPORATED TOLL FREE AT (877) 456-3524. BANKS AND BROKERS MAY CALL (212) 750-5833.

You have received this Letter of Transmittal in connection with the offer of Diagnosis Merger Sub, Inc., a Delaware corporation (the “Purchaser”) and a wholly-owned subsidiary of MH Sub I, LLC, a Delaware limited liability company (“Parent”), to purchase all of the issued and outstanding shares of common stock, par value $0.01 per share (collectively, the “Shares”), of WebMD Health Corp., a Delaware corporation (“WebMD”), at a price of $66.50 per Share, net to the seller in cash, without interest and less any applicable withholding taxes, as described in the Offer to Purchase, dated August 7, 2017 (together with any amendments or supplements thereto, the “Offer to Purchase”) and this letter of transmittal (together with any amendments or supplements hereto, the “Letter of Transmittal”, and together with the Offer to Purchase the “Offer”).

You should use this Letter of Transmittal to deliver to American Stock Transfer & Trust Co., LLC (the “Depositary and Paying Agent”) Shares represented by stock certificates, or held in book-entry form on the books of WebMD, for tender. If you are delivering your Shares by book-entry transfer to an account maintained by the Depositary and Paying Agent at The Depository Trust Company (“DTC”), you must use an Agent's Message (as defined in Instruction 2 below). In this Letter of Transmittal, stockholders who deliver certificates representing their Shares are referred to as “Certificate Stockholders, ” and stockholders who deliver their Shares through book-entry transfer are referred to as “Book-Entry Stockholders.”

If certificates for your Shares are not immediately available or you cannot deliver your certificates and all other required documents to the Depositary and Paying Agent prior to the Expiration Date (as defined in Section 1—“Terms of the Offer” of the Offer to Purchase) or you cannot complete the book-entry transfer procedures prior to the Expiration Date, you may nevertheless tender your Shares according to the guaranteed delivery procedures set forth in Section 3—“Procedures for Accepting the Offer and Tendering Shares” of the Offer to Purchase. See Instruction 2 below. Delivery of documents to DTC will not constitute delivery to the Depositary and Paying Agent.

o	CHECK HERE IF TENDERED SHARES ARE BEING DELIVERED BY BOOK-ENTRY TRANSFER TO THE ACCOUNT MAINTAINED BY THE DEPOSITARY AND PAYING AGENT WITH DTC AND COMPLETE THE FOLLOWING (ONLY FINANCIAL INSTITUTIONS THAT ARE PARTICIPANTS IN DTC MAY DELIVER SHARES BY BOOK-ENTRY TRANSFER):

	Name of Tendering
	Institution:

	DTC Participant
	Number:

	Transaction Code
	Number:

o	CHECK HERE IF TENDERED SHARES ARE BEING DELIVERED PURSUANT TO A NOTICE OF GUARANTEED DELIVERY PREVIOUSLY SENT TO THE DEPOSITARY AND PAYING AGENT AND COMPLETE THE FOLLOWING (PLEASE ENCLOSE A PHOTOCOPY OF SUCH NOTICE OF GUARANTEED DELIVERY):

Name(s) of Registered Owner(s):

	Number:

	Date of Execution of Notice of Guaranteed
	Delivery:

	Name of Institution which Guaranteed
	Delivery:

NOTE: SIGNATURES MUST BE PROVIDED BELOW.
PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY.

Ladies and Gentlemen:

The undersigned hereby tenders to Diagnosis Merger Sub, Inc., a Delaware corporation (the “Purchaser”) and a wholly-owned subsidiary of MH Sub I, LLC, a Delaware limited liability company (“Parent”), the above-described shares of common stock, par value $0.01 per share (“Shares”), of WebMD Health Corp., a Delaware corporation (“WebMD”), at a price of $66.50 per Share, net to the seller in cash, without interest and subject to any applicable withholding taxes, on the terms and subject to the conditions set forth in the Offer to Purchase, dated August 7, 2017 (together with any amendments or supplements thereto, the “Offer to Purchase”), receipt of which is hereby acknowledged, and this letter of transmittal (together with any amendments or supplements hereto, the “Letter of Transmittal” and, together with the Offer to Purchase, the “Offer”).

On the terms and subject to the conditions of the Offer (including, if the Offer is extended or amended, the terms and conditions of such extension or amendment), subject to, and effective upon, acceptance for payment and payment for such Shares validly tendered herewith, and not properly withdrawn, prior to the Expiration Date in accordance with the terms of the Offer, the undersigned hereby sells, assigns and transfers to, or upon the order of, the Purchaser, all right, title and interest in and to all of such Shares being tendered hereby and any and all cash dividends, distributions, rights, other shares or other securities issued or issuable in respect of such Shares on or after August 7, 2017 (collectively, “Distributions”). In addition, the undersigned hereby irrevocably appoints American Stock Transfer & Trust Co., LLC (the “Depositary and Paying Agent”) the true and lawful agent and attorney-in-fact and proxy of the undersigned with respect to such Shares and any Distributions with full power of substitution (such proxies and power of attorney being deemed to be an irrevocable power coupled with an interest in the tendered shares) to the full extent of such stockholder's rights with respect to such Shares and any Distributions (a) to deliver certificates representing Shares (the “Share Certificates”) and any Distributions, or transfer of ownership of such Shares and any Distributions on the account books maintained by DTC, together, in either such case, with all accompanying evidence of transfer and authenticity, to or upon the order of the Purchaser, (b) to present such Shares and any Distributions for transfer on the books of WebMD, and (c) to receive all benefits and otherwise exercise all rights of beneficial ownership of such Shares and any Distributions, all in accordance with the terms and subject to the conditions of the Offer.

The undersigned hereby irrevocably appoints each of the designees of the Purchaser the attorneys-in-fact and proxies of the undersigned, each with full power of substitution, to the full extent of such stockholder's rights with respect to such Shares tendered hereby which have been accepted for payment and with respect to any Distributions. The designees of the Purchaser will, with respect to such Shares and any associated Distributions for which the appointment is effective, be empowered to exercise all voting and any other rights of such stockholder, as they, in their sole discretion, may deem proper at any annual, special, adjourned or postponed meeting of the stockholders of WebMD, by written consent in lieu of any such meeting or otherwise. This proxy and power of attorney shall be irrevocable and coupled with an interest in the tendered Shares. Such appointment is effective when, and only to the extent that, the Purchaser accepts such Shares tendered with this Letter of Transmittal for payment pursuant to the Offer. Upon the effectiveness of such appointment, without further action, all prior powers of attorney, proxies and consents given by the undersigned with respect to such Shares and any associated Distributions will be revoked and no subsequent powers of attorney, proxies, consents or revocations may be given (and, if given, will not be deemed effective). The Purchaser reserves the right to require that, in order for Shares to be deemed validly tendered, immediately upon the Purchaser's acceptance for payment of such Shares, the Purchaser must be able to exercise full voting, consent and other rights, to the extent permitted under applicable law, with respect to such Shares and any associated Distributions, including voting at any meeting of stockholders or executing a written consent concerning any matter.

The undersigned hereby represents and warrants that the undersigned has full power and authority to tender, sell, assign and transfer such Shares and any Distributions tendered hereby and, when the same are accepted for payment by the Purchaser, the Purchaser will acquire good, marketable and unencumbered title thereto, free and clear of all liens, restrictions, charges and encumbrances and the same will not be subject to any adverse claim. The undersigned hereby represents and warrants that the undersigned is the registered owner of such Shares, or the Share Certificate(s) have been endorsed to the undersigned in blank, or the undersigned is a participant in DTC whose name appears on a security position listing as the owner of such Shares. The undersigned will, upon request, execute and deliver any additional documents deemed by the Depositary and Paying Agent or the Purchaser to be necessary or desirable to complete the sale, assignment and transfer of such Shares and any Distributions tendered hereby. In addition, the undersigned shall promptly remit and transfer to the Depositary and Paying Agent for the account of the Purchaser

any and all Distributions in respect of such Shares tendered hereby, accompanied by appropriate documentation of transfer and, pending such remittance or appropriate assurance thereof, the Purchaser shall be entitled to all rights and privileges as owner of any such Distributions and may withhold the entire purchase price or deduct from the purchase price the amount or value thereof, as determined by the Purchaser in its sole discretion.

It is understood that the undersigned will not receive payment for such Shares unless and until such Shares are accepted for payment and until the Share Certificate(s) owned by the undersigned are received by the Depositary and Paying Agent at the address set forth above, together with such additional documents as the Depositary and Paying Agent may require, or, in the case of Shares held in book-entry form, ownership of Shares is validly transferred on the account books maintained by DTC, and until the same are processed for payment by the Depositary and Paying Agent.

IT IS UNDERSTOOD THAT THE METHOD OF DELIVERY OF SHARES, THE SHARE CERTIFICATE(S) AND ALL OTHER REQUIRED DOCUMENTS (INCLUDING DELIVERY THROUGH DTC) IS AT THE OPTION AND RISK OF THE UNDERSIGNED AND THAT THE RISK OF LOSS OF SUCH SHARES, SHARE CERTIFICATE(S) AND OTHER DOCUMENTS SHALL PASS ONLY AFTER THE DEPOSITARY AND PAYING AGENT HAS ACTUALLY RECEIVED SUCH SHARES OR SHARE CERTIFICATE(S) (INCLUDING, IN THE CASE OF A BOOK-ENTRY TRANSFER, BY BOOK-ENTRY CONFIRMATION (AS DEFINED BELOW)). IF DELIVERY IS BY MAIL, IT IS RECOMMENDED THAT ALL SUCH DOCUMENTS BE SENT BY PROPERLY INSURED REGISTERED MAIL WITH RETURN RECEIPT REQUESTED. IN ALL CASES, SUFFICIENT TIME SHOULD BE ALLOWED TO ENSURE TIMELY DELIVERY.

All authority conferred or agreed to be conferred pursuant to this Letter of Transmittal shall not be affected by, and shall survive, the death or incapacity of the undersigned and any obligation of the undersigned hereunder shall be binding upon the heirs, executors, administrators, trustees in bankruptcy, personal representatives, successors and assigns of the undersigned. Except as stated in the Offer to Purchase, this tender is irrevocable.

The undersigned understands that the acceptance for payment by the Purchaser of Shares tendered pursuant to one of the procedures described in Section 3—“Procedures for Accepting the Offer and Tendering Shares” of the Offer to Purchase and in the instructions hereto will constitute a binding agreement between the undersigned and the Purchaser upon the terms and subject to the conditions of the Offer.

Unless otherwise indicated herein under “Special Payment Instructions,” please issue the check for the purchase price in the name(s) of, and/or return any Share Certificates representing Shares not tendered or accepted for payment to, the registered owner(s) appearing under “Description of Shares Tendered.” Similarly, unless otherwise indicated under “Special Delivery Instructions,” please mail the check for the purchase price and/or return any Share Certificates representing Shares not tendered or accepted for payment (and accompanying documents, as appropriate) to the address(es) of the registered owner(s) appearing under “Description of Shares Tendered.” In the event that both the Special Delivery Instructions and the Special Payment Instructions are completed, please issue the check for the purchase price and/or issue any Share Certificates representing Shares not tendered or accepted for payment (and any accompanying documents, as appropriate) in the name of, and deliver such check and/or return such Share Certificates (and any accompanying documents, as appropriate) to, the person or persons so indicated. Unless otherwise indicated herein in the box titled “Special Payment Instructions,” please credit any Shares tendered hereby or by an Agent's Message and delivered by book-entry transfer, but which are not purchased, by crediting the account at DTC designated above. The undersigned recognizes that the Purchaser has no obligation pursuant to the Special Payment Instructions to transfer any Shares from the name of the registered owner thereof if the Purchaser does not accept for payment any Shares so tendered.

SPECIAL PAYMENT INSTRUCTIONS
(See Instructions 1, 4, 5 and 7)

To be completed ONLY if Share Certificate(s) not tendered or not accepted for payment and/or the check for the purchase price in consideration of Shares accepted for payment are to be issued in the name of someone other than the undersigned or if Shares tendered by book-entry transfer which are not accepted for payment are to be returned by credit to an account maintained at DTC other than that designated above.

Issue: o Check and/or o Share Certificates to:

Name:
(Please Print)

Address:




(Include Zip Code)


(Tax Identification or Social Security Number)

o Credit Shares tendered by book-entry transfer that are not accepted for payment to the DTC account set forth below.


(DTC Account Number)

SPECIAL DELIVERY INSTRUCTIONS
(See Instructions 1, 4, 5 and 7)

To be completed ONLY if Share Certificate(s) not tendered or not accepted for payment and/or the check for the purchase price of Shares accepted for payment are to be sent to someone other than the undersigned or to the undersigned at an address other than that shown in the box titled “Description of Shares Tendered” above.

Deliver: o Check(s) and/or o Share Certificates to:

Name:
(Please Print)

Address:




(Include Zip Code)

IMPORTANT—SIGN HERE
(U.S. Holders Please Also Complete the Enclosed Internal Revenue Service (“IRS”) Form W-9)
(Non-U.S. Holders Please Obtain and Complete IRS Form W-8BEN or Other Applicable IRS Form W-8)


(Signature(s) of Stockholder(s))

Dated: , 2017

(Must be signed by registered owner(s) exactly as name(s) appear(s) on Share Certificate(s) or on a security position listing or by person(s) authorized to become registered owner(s) by certificates and documents transmitted herewith. If signature is by trustees, executors, administrators, guardians, attorneys-in-fact, officers of corporations or others acting in a fiduciary or representative capacity, please set forth full title and see Instruction 5. For information concerning signature guarantees, see Instruction 1.)

Name(s):
(Please Print)

Capacity (full title):

Address:


(Include Zip Code)



Area Code and Telephone Number:

Tax Identification or
Social Security No.:

GUARANTEE OF SIGNATURE(S)
(For use by Eligible Institutions only;
see Instructions 1 and 5)

Name of Firm:


(Include Zip Code)

Authorized Signature:

Name:


(Please Type or Print)

Area Code and Telephone Number:

Dated: , 2017


Place medallion guarantee in space below:

INSTRUCTIONS
Forming Part of the Terms and Conditions of the Offer

1. Guarantee of Signatures. Except as otherwise provided below, all signatures on this Letter of Transmittal must be guaranteed by a financial institution (including most commercial banks, savings and loan associations and brokerage houses) that is a member in good standing of a recognized Medallion Program approved by the Securities Transfer Association, Inc., including the Security Transfer Agents Medallion Program, the New York Stock Exchange Medallion Signature Program and the Stock Exchanges Medallion Program (each, an “Eligible Institution”). Signatures on this Letter of Transmittal need not be guaranteed (a) if this Letter of Transmittal is signed by the registered owner(s) (which term, for purposes of this document, includes any participant in any of DTC's systems whose name appears on a security position listing as the owner of such Shares) of Shares tendered herewith and such registered owner has not completed the box titled “Special Payment Instructions” or the box titled “Special Delivery Instructions” on this Letter of Transmittal or (b) if such Shares are tendered for the account of an Eligible Institution. See Instruction 5.

2. Delivery of Letter of Transmittal and Certificates or Book-Entry Confirmations. This Letter of Transmittal is to be completed by stockholders if Share Certificates are to be forwarded herewith. If tenders are to be made pursuant to the procedures for tender by book-entry transfer set forth in Section 3—“Procedures for Accepting the Offer and Tendering Shares” of the Offer to Purchase, an Agent's Message must be utilized. For any Eligible Institution, a manually executed facsimile of this document may be used in lieu of the original. Share Certificates representing all physically tendered Shares, or confirmation of any book-entry transfer into the Depositary's account at DTC of Shares tendered by book-entry transfer (“Book Entry Confirmation”), as well as this Letter of Transmittal properly completed and duly executed with any required signature guarantees, or an Agent's Message in the case of a book-entry transfer, and any other documents required by this Letter of Transmittal, must be received by the Depositary and Paying Agent at its address set forth herein prior to the Expiration Date. Please do not send your Share Certificates directly to the Purchaser, Parent, or WebMD.

Stockholders whose Share Certificates are not immediately available or who cannot deliver all other required documents to the Depositary and Paying Agent prior to the Expiration Date or who cannot complete the procedures for book-entry transfer prior to the Expiration Date may nevertheless tender their Shares by properly completing and duly executing a Notice of Guaranteed Delivery pursuant to the guaranteed delivery procedure set forth in Section 3—“Procedures for Accepting the Offer and Tendering Shares” of the Offer to Purchase. Pursuant to such procedure: (a) such tender must be made by or through an Eligible Institution, (b) a properly completed and duly executed Notice of Guaranteed Delivery substantially in the form provided by Purchaser must be received by the Depositary and Paying Agent prior to the Expiration Date, and (c) Share Certificates representing all tendered Shares, in proper form for transfer (or a Book Entry Confirmation with respect to such Shares), this Letter of Transmittal (or, with respect to Eligible Institutions, a manually executed facsimile thereof), properly completed and duly executed with any required signature guarantees (or, in the case of a book-entry transfer, an Agent's Message), and all other documents required by this Letter of Transmittal, if any, must be received by the Depositary and Paying Agent within two NASDAQ Global Select Market trading days after the date of execution of such Notice of Guaranteed Delivery.

A properly completed and duly executed Letter of Transmittal (or, with respect to Eligible Institutions, a manually executed facsimile thereof) must accompany each such delivery of Share Certificates to the Depositary and Paying Agent.

The term “Agent's Message” means a message, transmitted through electronic means by DTC to, and received by, the Depositary and Paying Agent and forming part of a Book-Entry Confirmation, which states that DTC has received an express acknowledgment from the participant in DTC tendering Shares which are the subject of such Book-Entry Confirmation that such participant has received and agrees to be bound by the terms of this Letter of Transmittal and that the Purchaser may enforce such agreement against the participant. The term “Agent's Message” also includes any hard copy printout evidencing such message generated by a computer terminal maintained at the Depositary and Paying Agent's office.

THE METHOD OF DELIVERY OF SHARES, THIS LETTER OF TRANSMITTAL AND ALL OTHER REQUIRED DOCUMENTS, INCLUDING DELIVERY THROUGH DTC, IS AT THE ELECTION AND RISK OF THE TENDERING STOCKHOLDER. DELIVERY OF ALL SUCH DOCUMENTS WILL BE DEEMED MADE AND RISK OF LOSS OF THE SHARE CERTIFICATES SHALL PASS ONLY WHEN ACTUALLY RECEIVED BY THE DEPOSITARY (INCLUDING, IN THE CASE OF A BOOK-ENTRY

TRANSFER, BY BOOK-ENTRY CONFIRMATION). IF SUCH DELIVERY IS BY MAIL, IT IS RECOMMENDED THAT ALL SUCH DOCUMENTS BE SENT BY PROPERLY INSURED REGISTERED MAIL WITH RETURN RECEIPT REQUESTED. IN ALL CASES, SUFFICIENT TIME SHOULD BE ALLOWED TO ENSURE TIMELY DELIVERY.

No alternative, conditional or contingent tenders will be accepted and no fractional Shares will be purchased. All tendering stockholders, by execution of this Letter of Transmittal (or facsimile thereof), waive any right to receive any notice of the acceptance of their Shares for payment.

All questions as to validity, form and eligibility (including time of receipt) of the surrender of any Share Certificate hereunder, including questions as to the proper completion or execution of any Letter of Transmittal, Notice of Guaranteed Delivery or other required documents and as to the proper form for transfer of any Share Certificates, will be determined by the Purchaser in its sole and absolute discretion (which may delegate power in whole or in part to the Depositary and Paying Agent) which determination will be final and binding. The Purchaser reserves the absolute right to reject any and all tenders determined by it not to be in proper form or the acceptance for payment of or payment for which may be unlawful. The Purchaser also reserves the absolute right to waive any defect or irregularity in the surrender of any Shares or Share Certificate(s) whether or not similar defects or irregularities are waived in the case of any other stockholder. A surrender will not be deemed to have been validly made until all defects and irregularities have been cured or waived. None of Parent, the Purchaser or any of their respective affiliates or assigns, the Depositary and Paying Agent, the Information Agent or any other person will be under any duty to give notification of any defects or irregularities in tenders or incur any liability for failure to give any such notification.

The Purchaser’s interpretation of the terms and conditions of the Offer (including the Letter of Transmittal and the Instructions thereto and any other documents related to the Offer) will be final and binding.

3. Inadequate Space. If the space provided herein is inadequate, the Share Certificate numbers and/or the number of Shares should be listed on a separate schedule attached hereto and separately signed on each page thereof in the same manner as this Letter of Transmittal is signed.

4. Partial Tenders (Applicable to Certificate Stockholders Only). If fewer than all Shares evidenced by any Share Certificate delivered to the Depositary and Paying Agent are to be tendered, fill in the number of Shares which are to be tendered in the column titled “Number of Shares Tendered” in the box titled “Description of Shares Tendered.” In such cases, new Share Certificate(s) for the remainder of such Shares that were evidenced by the old Share Certificate(s) but not tendered will be sent to the registered owner, unless otherwise provided in the appropriate box on this Letter of Transmittal, as soon as practicable after the Expiration Date. All Shares represented by Share Certificates delivered to the Depositary and Paying Agent will be deemed to have been tendered unless otherwise indicated.

5. Signatures on Letter of Transmittal; Stock Powers and Endorsements. If this Letter of Transmittal is signed by the registered owner(s) of such Shares tendered hereby, the signature(s) must correspond with the name(s) as written on the face of the Share Certificate(s) without alteration or any other change whatsoever.

If any Shares tendered hereby are owned of record by two or more joint owners, all such owners must sign this Letter of Transmittal.

If any tendered Shares are registered in the names of different holder(s), it will be necessary to complete, sign and submit as many separate Letters of Transmittal (or, with respect to Eligible Institutions, a manually executed facsimile thereof) as there are different registrations of such Shares.

If this Letter of Transmittal or any Share Certificates or stock powers are signed by trustees, executors, administrators, guardians, attorneys-in-fact, officers of corporations or others acting in a fiduciary or representative capacity, such persons should so indicate when signing, and proper evidence satisfactory to the Purchaser of their authority so to act must be submitted, or in lieu of such document, signatures must be guaranteed by an Eligible Institution. See Instruction 1.

If this Letter of Transmittal is signed by the registered owner(s) of such Shares listed and transmitted hereby, no endorsements of Share Certificates or separate stock powers are required unless payment is to be made to, or Share Certificates representing Shares not tendered or accepted for payment are to be issued in the name of, a person other than the registered owner(s), in which case the Share Certificates representing such Shares tendered by this Letter of

Transmittal must be endorsed or accompanied by appropriate stock powers, in either case, signed exactly as the name(s) of the registered owner(s) or holder(s) appear(s) on the Share Certificates. Signatures on such Share Certificates or stock powers must be guaranteed by an Eligible Institution.

If this Letter of Transmittal is signed by a person other than the registered owner(s) of such Share(s) listed, the Share Certificate(s) must be endorsed or accompanied by the appropriate stock powers, in either case, signed exactly as the name or names of the registered owner(s) or holder(s) appear(s) on the Share Certificate(s). Signatures on such Share Certificates or stock powers must be guaranteed by an Eligible Institution.

6. Transfer Taxes. Except as otherwise provided in this Instruction 6, the Purchaser will pay any transfer taxes with respect to the transfer and sale of Shares to it or to its order pursuant to the Offer (for the avoidance of doubt, transfer taxes do not include United States federal income or backup withholding taxes). If, however, payment of the purchase price is to be made to, or (in the circumstances permitted hereby) if Share Certificates not tendered or accepted for payment are to be registered in the name of, any person other than the registered owner(s), or if tendered Share Certificates are registered in the name of any person other than the person signing this Letter of Transmittal, the amount of any transfer taxes (whether imposed on the registered owner(s) or such person) payable on account of the transfer to such person will be deducted from the purchase price unless satisfactory evidence of the payment of such taxes, or exemption therefrom, is submitted.

Except as provided in this Instruction 6, it will not be necessary for transfer tax stamps to be affixed to the Share Certificates listed in this Letter of Transmittal.

7. Special Payment and Delivery Instructions. If a check for the purchase price is to be issued, and/or Share Certificates representing Shares not tendered or accepted for payment are to be issued or returned to, a person other than the signer(s) of this Letter of Transmittal or to an address other than that shown in the box titled “Description of Shares Tendered” above, the appropriate boxes on this Letter of Transmittal should be completed. Stockholders delivering Shares tendered hereby or by Agent’s Message by book-entry transfer may request that Shares not purchased be credited to an account maintained at DTC as such stockholder may designate in the box titled “Special Payment Instructions” herein. If no such instructions are given, all such Shares not purchased will be returned by crediting the same account at DTC as the account from which such Shares were delivered.

8. Requests for Assistance or Additional Copies. Questions or requests for assistance may be directed to the Information Agent at its addresses and telephone number set forth below or to your broker, dealer, commercial bank or trust company. Additional copies of the Offer to Purchase, this Letter of Transmittal, the Notice of Guaranteed Delivery and other tender offer materials may be obtained from the Information Agent as set forth below and will be furnished at Purchaser’s expense.

9. Backup Withholding. Under United States federal income tax laws, the Depositary and Paying Agent will be required to withhold a portion of the amount of any payments made to certain stockholders pursuant to the Offer or the Merger (as defined in the Offer to Purchase), as applicable. In order to avoid such backup withholding, each tendering stockholder or payee that is a United States person (for United States federal income tax purposes), must provide the Depositary and Paying Agent with such stockholder’s or payee’s correct taxpayer identification number (“TIN”) and certify that such stockholder or payee is not subject to such backup withholding by completing the attached IRS Form W-9. Failure to complete the IRS Form W-9 may require the Depositary and Paying Agent to withhold a portion of the amount of any payments made pursuant to the Offer or the Merger. The stockholder must write “Applied For” in Part I of the IRS Form W-9 if a TIN has not been issued and the stockholder has applied for a number or intends to apply for a number in the near future. If a TIN has been applied for and the Depositary and Paying Agent is not provided with a TIN before payment is made, the Depositary and Paying Agent will withhold 28% on all payments to such stockholders of any consideration due for their Shares. Certain stockholders or payees (including, among others, corporations and certain foreign persons) are not subject to these backup withholding and reporting requirements. A stockholder who is a foreign individual or a foreign entity should complete, sign, and submit to the Depositary and Paying Agent the appropriate IRS Form W-8, which may be downloaded from the Internal Revenue Service’s website at the following address: http://www.irs.gov. Failure to complete the IRS Form W-9 will not, by itself, cause Shares to be deemed invalidly tendered, but may require the Depositary and Paying Agent to withhold a portion of the amount of any payments made of the Offer Price pursuant to the Offer.

NOTE: FAILURE TO COMPLETE AND RETURN THE IRS FORM W-9 MAY RESULT IN BACKUP WITHHOLDING OF A PORTION OF ANY PAYMENTS MADE TO YOU PURSUANT TO THE OFFER. PLEASE REVIEW THE “IMPORTANT TAX INFORMATION” SECTION BELOW.

10. Lost, Destroyed, Mutilated or Stolen Share Certificates. If any Share Certificate has been lost, destroyed, mutilated or stolen, the stockholder should promptly notify WebMD’s stock transfer agent, American Stock Transfer & Trust Co., LLC at (800) 937-5449. The stockholder will then be instructed as to the steps that must be taken in order to replace the Share Certificate. This Letter of Transmittal and related documents cannot be processed until the procedures for replacing lost, mutilated, destroyed or stolen Share Certificates have been followed.

11. Waiver of Conditions. Subject to the terms and conditions of the Merger Agreement (as defined in the Offer to Purchase) and the applicable rules and regulations of the Securities and Exchange Commission, the conditions of the Offer may be waived by the Purchaser in whole or in part at any time and from time to time in its sole discretion.

IMPORTANT: THIS LETTER OF TRANSMITTAL (OR A MANUALLY EXECUTED FACSIMILE COPY THEREOF) OR AN AGENT’S MESSAGE, TOGETHER WITH SHARE CERTIFICATE(S) OR BOOK-ENTRY CONFIRMATION OR A PROPERLY COMPLETED AND DULY EXECUTED NOTICE OF GUARANTEED DELIVERY AND ALL OTHER REQUIRED DOCUMENTS, MUST BE RECEIVED BY THE DEPOSITARY AND PAYING AGENT PRIOR TO THE EXPIRATION DATE.

IMPORTANT TAX INFORMATION

Under current United States federal income tax law, a stockholder who tenders Shares pursuant to the Offer or the Merger may be subject to backup withholding. In order to avoid such backup withholding, a stockholder that is a non-exempt United States person (for United States federal income tax purposes) whose tendered Shares are accepted for payment, or whose Shares are converted in the Merger, is required by law to provide the Depositary and Paying Agent (as payer) with such stockholder’s correct TIN on the IRS Form W-9 attached hereto. In general, if such stockholder is an individual, the TIN is such stockholder’s social security number. If the Depositary and Paying Agent is not provided with the correct TIN, the stockholder may be subject to penalties imposed by the IRS and payments that are made to such stockholder with respect to Shares purchased pursuant to the Offer, or converted in the Merger, may be subject to backup withholding. For further information concerning backup withholding and instructions for completing the IRS Form W-9 (including how to obtain a TIN if you do not have one and how to complete the IRS Form W-9 if such Shares are held in more than one name), consult the instructions to the enclosed IRS Form W-9.

Certain stockholders or payees (including, among others, corporations and certain foreign persons) are not subject to these backup withholding and reporting requirements. In order to satisfy the Depositary and Paying Agent that a foreign person qualifies as an exempt recipient, such stockholder must submit a statement, signed under penalties of perjury, attesting to such person’s exempt status, on a properly completed and executed appropriate IRS Form W-8, which may be downloaded from the IRS website at the following address: http://www.irs.gov.

Failure to properly complete and execute the attached IRS Form W-9 (or applicable IRS Form W-8) may require the Depositary and Paying Agent to withhold a portion of the amount of any payments made pursuant to the Offer or the Merger. If backup withholding applies, the Depositary and Paying Agent is required to withhold 28% of any payments of the purchase price made to the stockholder. Backup withholding is not an additional tax. Rather, the tax liability of persons subject to backup withholding will be reduced by the amount of tax withheld. If withholding results in an overpayment of taxes, a refund or credit may be obtained from the IRS provided that the required information is timely furnished to the IRS.

NOTE: STOCKHOLDERS ARE URGED TO CONSULT THEIR TAX ADVISORS REGARDING THE APPLICABILITY AND REFUND OF BACKUP WITHHOLDING TAX. FAILURE TO COMPLETE AND RETURN THE ENCLOSED IRS FORM W-9 (OR APPLICABLE IRS FORM W-8) MAY RESULT IN BACKUP WITHHOLDING OF A PORTION OF ANY PAYMENTS MADE TO YOU PURSUANT TO THE OFFER OR THE MERGER. PLEASE REVIEW THE INSTRUCTIONS TO IRS FORM W-9 (OR TO APPLICABLE IRS FORM W-8) FOR ADDITIONAL DETAILS.

The Depositary and Paying Agent for the Offer to Purchase is:

If delivering by hand, express mail,
courier,
or other expedited service:

American Stock Transfer & Trust Co., LLC
Operations Center
Attn: Reorganization Department
6201 15^th Avenue
Brooklyn, New York 11219

By mail:

American Stock Transfer & Trust Co., LLC
Operations Center
Attn: Reorganization Department
6201 15^th Avenue
Brooklyn, New York 11219

By facsimile:

For Eligible Institutions Only:
718-234-5001
For Telephonic Confirmation of Facsimile Receipt:
877-248-6417

DELIVERY OF THIS LETTER OF TRANSMITTAL TO AN ADDRESS OTHER THAN AS SET FORTH ABOVE WILL NOT CONSTITUTE A VALID DELIVERY TO THE DEPOSITARY AND PAYING AGENT.

Any questions or requests for assistance may be directed to the Information Agent at its telephone number and location listed below. Requests for additional copies of this Offer to Purchase and the Letter of Transmittal may be directed either to the Information Agent at their respective telephone numbers and locations listed below. You may also contact your broker, dealer, commercial bank or trust company or other nominee for assistance concerning the Offer.

The Information Agent for the Offer is:

501 Madison Avenue, 20th floor
New York, New York 10022

Stockholders may call toll free: (877) 456-3524
Banks and Brokers may call collect: (212) 750-5833