Exhibit 99.1

Lincare Holdings Inc. Announces Third Quarter and First Nine Months 2011 Financial Results

Press Release Source: Lincare Holdings Inc. On Monday October 17, 2011, 4:30 pm

CLEARWATER, Fla., Oct. 17, 2011 (GLOBE NEWSWIRE) — Lincare Holdings Inc. (Nasdaq:LNCR - News) today announced financial results for the three and nine months ended September 30, 2011.

For the quarter ended September 30, 2011, net revenues were $474.8 million, a 13.4% increase over net revenues of $418.7 million for the third quarter of 2010. The Company estimates that the 13.4% increase in net revenues in the third quarter of 2011 was comprised of approximately 15.7% internal and acquisition growth offset by approximately 2.3% negative impact from $9.7 million of Medicare payment changes during the third quarter of 2011. Net income for the quarter ended September 30, 2011, was $43.6 million, a 4.0% decrease over net income of $45.5 million for the third quarter of 2010. Diluted earnings per share were $0.48 for the quarter ended September 30, 2011, a 2.5% increase over diluted earnings per share of $0.47 for the comparable prior year period.

Revenues for the nine months ended September 30, 2011, were $1.355 billion, an 8.7% increase over net revenues of $1.247 billion for the comparable period in 2010. The Company estimates that the 8.7% increase in net revenues in the first nine months of 2011 was comprised of approximately 12.5% internal and acquisition growth offset by approximately 3.8% negative impact from $47.5 million of Medicare payment changes during the nine months ended September 30, 2011. Net income for the nine months ended September 30, 2011, was $132.8 million, a 2.0% decrease over net income of $135.5 million for the first nine months of 2010. Diluted earnings per share were $1.42 for the nine months ended September 30, 2011, a 2.1% increase over diluted earnings per share of $1.39 for the comparable period last year.

John P. Byrnes, Lincare’s Chief Executive Officer, said, “We are pleased with Lincare’s operating and financial performance in the first nine months of 2011. We continue to focus on those activities that we believe will drive the long-term success of our Company — an emphasis on organic revenue growth driven by our market leading positions in our core respiratory service lines and expansion of our product offerings across our national network of local distribution and sales centers, accompanied by disciplined cost containment and operating efficiencies that maximize our operating cash flows.”

Lincare generated $217.2 million of cash from operating activities during the first nine months of 2011 and invested $95.7 million in net capital expenditures and $95.6 million in business acquisitions. The Company repurchased 8,023,497 shares of its common stock during the first nine months of 2011 for $200.0 million. As of September 30, 2011, total long term obligations, including current installments, were $622.5 million and cash and investments were $56.8 million. Common shares outstanding at September 30, 2011 were 88,895,381.

Lincare, headquartered in Clearwater, Florida, is one of the nation’s largest providers of respiratory therapy and other services to patients in the home. The Company provides services and equipment to more than 790,000 customers in 48 U.S. states and Canada through 1,108 local centers.

Statements in this release concerning future results, performance or expectations are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, as amended. All forward-looking statements included in this document are based upon information available to Lincare as of the date hereof and Lincare assumes no obligation to update any such forward-looking statements. These statements involve known and unknown risks, uncertainties and other factors that may cause Lincare’s actual results, levels of activity, performance or achievements to be materially different from any results, levels of activity, performance or achievements expressed or implied by any forward-looking statements. In some cases, forward-looking statements that involve risks and uncertainties contain terminology such as “may,” “will,” “should,” “could,” “expects,” “intends,” “plans,” “anticipates,” “believes,” “estimates,” “predicts,” “potential,” or “continue” or variations of these terms or other comparable terminology.

Key factors that have an impact on Lincare’s ability to attain any estimates contained in this release include potential reductions in reimbursement rates by government and other third party payors, changes in reimbursement policies, the demand for Lincare’s products and services, the availability of appropriate acquisition candidates and Lincare’s ability to successfully complete and integrate acquisitions, efficient operation of Lincare’s existing and future operating facilities, regulation and/or regulatory action affecting Lincare or its business, economic and competitive conditions, access to borrowed and/or equity capital on favorable terms and other risks described in the filings of Lincare with the Securities and Exchange Commission.

In developing its forward-looking statements, Lincare has made certain assumptions relating to reimbursement rates and policies, internal growth and acquisitions and the outcome of various legal and regulatory proceedings. If the assumptions used by Lincare differ materially from what actually occurs, then actual results could vary significantly from the performance projected in the forward-looking statements. Lincare is under no duty to update any of the forward-looking statements after the date of this release.

LINCARE HOLDINGS INC. AND SUBSIDIARIES

Financial Summary

(In thousands, except share and per share data)

(Unaudited)

LINCARE HOLDINGS INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(In thousands)

(Unaudited)

Contact:

Paul G. Gabos

(727) 530-7700