Exhibit 99.1

Contacts:

Zimmer Holdings, Inc. Reports First Quarter 2014

Financial Results

(WARSAW, IN) April 24, 2014—Zimmer Holdings, Inc. (NYSE and SIX: ZMH) today reported financial results for the quarter ended March 31, 2014. The Company reported first quarter net sales of $1.161 billion, an increase of 2.0% reported and an increase of 3.2% constant currency over the first quarter of 2013. Diluted earnings per share for the quarter were $1.29 reported and $1.50 adjusted, an increase of 6.4% adjusted over the prior year period.

“Zimmer produced solid results during the first quarter, providing further validation of our long-term growth and stockholder value creation strategies,”

1

said David Dvorak, Zimmer President and CEO. “As we continue focus on the execution of our quality and operational excellence initiatives, we believe that the Company is well positioned for continued growth in the evolving global healthcare landscape through the ongoing development and commercialization of innovative and clinically relevant solutions. Looking ahead, we remain committed to enhancing value for our stockholders and strengthening our position as a global leader in musculoskeletal healthcare.”

Net earnings for the first quarter were $221.5 million on a reported basis and $258.1 million on an adjusted basis, an increase of 7.2% adjusted over the prior year period. Operating cash flow for the first quarter was $188.8 million.

During the quarter, the Company utilized $400.5 million of cash to acquire 4.2 million shares. At the end of the first quarter, $599.5 million of share repurchase authorization remained available under the current program.

Also in the quarter, the Company paid $34.0 million in dividends and declared a first quarter dividend of $0.22 per share, an increase of 10% over the dividend declared for the prior year period.

Zimmer to Combine with Biomet

Zimmer also announced today that it has entered into a definitive agreement to acquire Biomet in a cash and stock transaction valued at approximately $13.35 billion, including the assumption of net debt. Please refer to the separate joint press release issued by Zimmer and Biomet today for additional details regarding the transaction.

Guidance

The Company reaffirmed its full-year revenue and updated earnings guidance for 2014. Full-year revenues are still expected to increase approximately 3.0% to 5.0% on a constant currency basis from 2013. The Company continues to

2

estimate that foreign currency translation will decrease revenues by approximately 0.5% for the full year, resulting in reported revenue growth between 2.5% and 4.5%.

The Company’s earnings guidance has been updated to give effect to a change in the anticipated number of diluted weighted average shares outstanding for 2014. The number is expected to be higher as a result of the discontinuation of previously guided share repurchases ahead of the announced transaction with Biomet. The Company now expects full-year 2014 diluted earnings per share to be in a range of $4.90 to $5.10 on a reported basis and $6.00 to $6.20 on an adjusted basis with the higher average shares. Prior guidance for full-year 2014 adjusted diluted earnings per share was $6.10 to $6.30. Consistent with the prior guidance, adjusted diluted earnings per share exclude estimated charges for inventory and manufacturing related expenses, quality and operational excellence initiatives, and special items of $250.0 million on a pre-tax basis, or approximately $1.10 per diluted share, on an after-tax basis. Additional costs connected to the pending transaction with Biomet which are not estimable at this time, shall also be excluded from the adjusted earnings measure.

Conference Call, Webcast and Presentation

The Company will conduct its first quarter 2014 investor conference call today, April 24, 2014, at 8:00 a.m. Eastern Time. The live audio webcast and accompanying presentation can be accessed via Zimmer’s Investor Relations website at http://investor.zimmer.com. It will be archived for replay following the conference.

Individuals who wish to dial into the conference call may do so at (888) 878-3901. International callers should dial (706) 634-9520 and enter the conference ID15793245. A digital recording will be available. To access the recording, US/Canada callers should dial (855) 859-2056 or (800) 585-8367, or for International callers, dial (404) 537-3406, and enter the conference ID15793245.

3

Sales Table

The following table provides sales results by geographic segment and product category, as well as the percentage change compared to the prior year period on both a reported and constant currency basis.

4

NET SALES - THREE MONTHS ENDED MARCH 31, 2014

(in millions, unaudited)

5

About the Company

Founded in 1927 and headquartered in Warsaw, Indiana, Zimmer designs, develops, manufactures and markets orthopaedic reconstructive, spinal and trauma devices, dental implants, and related surgical products. Zimmer has operations in more than 25 countries around the world and sells products in more than 100 countries. Zimmer’s 2013 sales were approximately $4.6 billion. The Company is supported by the efforts of more than 9,000 employees worldwide.

Website Information

We routinely post important information for investors on our website, www.zimmer.com, in the “Investor Relations” section. We use this website as a means of disclosing material, non-public information and for complying with our disclosure obligations under Regulation FD. Accordingly, investors should monitor the Investor Relations section of our website, in addition to following our press releases, SEC filings, public conference calls, presentations and webcasts. The information contained on, or that may be accessed through, our website is not incorporated by reference into, and is not a part of, this document.

Note on Non-GAAP Financial Measures

As used in this press release, the term “adjusted” refers to operating performance measures that exclude inventory step-up and other inventory and manufacturing related charges, special items and certain tax adjustments. Included in special items are acquisition and integration costs and asset impairment charges related to prior acquisitions as well as employee termination benefits, consulting and professional fees, certain litigation matters, dedicated personnel expenses, certain contract terminations and asset impairment charges connected with global restructuring and operational excellence initiatives. The term “constant currency” refers to any financial measure that excludes the effect of changes in foreign currency exchange rates. Reconciliations of these non-GAAP measures to the most directly comparable GAAP measure are included in this press release.

6

Zimmer Safe Harbor Statement

This press release contains forward-looking statements within the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 based on current expectations, estimates, forecasts and projections about the orthopaedics industry, management’s beliefs and assumptions made by management. Forward-looking statements may be identified by the use of forward-looking terms such as “may,” “will,” “expects,” “believes,” “anticipates,” “plans,” “estimates,” “projects,” “assumes,” “guides,” “targets,” “forecasts,” “is confident that,” and “seeks” or the negative of such terms or other variations on such terms or comparable terminology. These statements are not guarantees of future performance and involve risks, uncertainties and assumptions that could cause actual outcomes and results to differ materially. These risks and uncertainties include, but are not limited to: the success of our quality and operational excellence initiatives; price and product competition; changes in customer demand for our products and services caused by demographic changes or other factors; the impact of healthcare reform measures, including the impact of the U.S. excise tax on medical devices, reductions in reimbursement levels by third-party payors and cost containment efforts of healthcare purchasing organizations; dependence on new product development, technological advances and innovation; shifts in the product category or regional sales mix of our products and services; supply and prices of raw materials and products; control of costs and expenses; our ability to obtain and maintain adequate intellectual property protection; our ability to successfully integrate acquired businesses; our ability to form and implement alliances; challenges relating to changes in and compliance with governmental laws and regulations affecting our U.S. and international businesses, including regulations of the U.S. Food and Drug Administration (FDA) and foreign government regulators, such as more stringent requirements for regulatory clearance of our products; our ability to remediate matters identified in any inspectional observations or warning letters issued by the FDA; changes in tax obligations arising from tax reform measures

7

or examinations by tax authorities; product liability and intellectual property litigation losses; our ability to retain the independent agents and distributors who market our products; our dependence on a limited number of suppliers for key raw materials and outsourced activities; changes in general industry and market conditions, including domestic and international growth rates and general domestic and international economic conditions, including interest rate and currency exchange rate fluctuations; and the impact of the ongoing economic uncertainty affecting countries in the Euro zone on our ability to collect accounts receivable in affected countries. For a further list and description of such risks and uncertainties, see our periodic reports filed with the U.S. Securities and Exchange Commission. We disclaim any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as may be set forth in our periodic reports. Readers of this document are cautioned not to place undue reliance on these forward-looking statements, since, while we believe the assumptions on which the forward-looking statements are based are reasonable, there can be no assurance that these forward-looking statements will prove to be accurate. This cautionary statement is applicable to all forward-looking statements contained in this document.

###

8

ZIMMER HOLDINGS, INC.

CONSOLIDATED STATEMENTS OF EARNINGS

FOR THE THREE MONTHS ENDED MARCH 31, 2014 and 2013

(in millions, except per share amounts, unaudited)

9

ZIMMER HOLDINGS, INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(in millions, unaudited)

10

ZIMMER HOLDINGS, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

FOR THE THREE MONTHS ENDED MARCH 31, 2014 and 2013

(in millions, unaudited)

11

ZIMMER HOLDINGS, INC.

NET SALES BY GEOGRAPHIC SEGMENT

FOR THE THREE MONTHS ENDED MARCH 31, 2014 and 2013

(in millions, unaudited)

ZIMMER HOLDINGS, INC.

NET SALES BY PRODUCT CATEGORY

FOR THE THREE MONTHS ENDED MARCH 31, 2014 and 2013

(in millions, unaudited)

12

ZIMMER HOLDINGS, INC.

RECONCILIATION OF REPORTED % GROWTH TO

CONSTANT CURRENCY % GROWTH

(unaudited)

13

ZIMMER HOLDINGS, INC.

Reconciliation of Net Earnings and Adjusted Net Earnings

For the Three Months Ended March 31, 2014 and 2013

(in millions, unaudited)

ZIMMER HOLDINGS, INC.

Reconciliation of Diluted EPS and Adjusted Diluted EPS

For the Three Months Ended March 31, 2014 and 2013

(unaudited)

14

ZIMMER HOLDINGS, INC.

Reconciliation of 2014 Projected Diluted EPS and Projected Adjusted Diluted EPS

(unaudited)

15