Exhibit 99.1

FOR IMMEDIATE RELEASE

Thursday, October 30, 2014

INFUSYSTEM HOLDINGS, INC. TO ISSUE THIRD QUARTER 2014

FINANCIAL RESULTS ON MONDAY, NOVEMBER 10, 2014

Investor Conference Call to be Held at 9:00 a.m. Eastern Time

MADISON HEIGHTS, MI, October 30, 2014 – InfuSystem Holdings, Inc. (NYSE MKT: INFU), a leading national provider of infusion pumps and related services for the U.S. healthcare industry, today announced that it will issue results for the third quarter of 2014 on Monday, November 10, 2014 prior to the Market Open.

The Company will also conduct a conference call for investors on Monday, November 10, 2014 at 9:00 a.m. Eastern Time to discuss third quarter performance and results. To participate in this call, please dial in toll-free 1-800-447-0521 and use the confirmation number 38393591.

A replay of the call will be available via the Company’s website for 90 days following the call at www.infusystem.com.

About InfuSystem Holdings, Inc.

InfuSystem Holdings, Inc. is a leading provider of infusion pumps and related services to hospitals, oncology practices and other alternate site healthcare providers. Headquartered in Madison Heights, Michigan, the Company delivers local, field-based customer support and also operates Centers of Excellence in Michigan, Kansas, California, Texas and Ontario, Canada. The Company’s stock is traded on the NYSE MKT under the symbol INFU.

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