Lemieux notched a goal and an assist in Sunday's 7-2 win over Ottawa.
Lemieux signed a one-year, $775,000 contract extension with Carolina on Monday.
Lemieux was placed on waivers Thursday, per Chris Johnston of The Athletic.
Lemieux was handed a 10-minute misconduct penalty at the end of Thursday's clash with Colorado.
Lemieux has missed the past seven games as a healthy scratch.
Lemieux signed a one-year, $800,000 contract with Carolina on Tuesday.
Lemieux (undisclosed) is expected to return to the lineup for Tuesday's game versus Vegas, NHL.com reports.
Lemieux (undisclosed) will not suit up versus the Penguins on Saturday, Olivia Reiner of The Philadelphia Inquirer reports.
Lemieux (undisclosed) will not play Thursday against the Hurricanes, Bill Meltzer of NHL.com reports.
Philadelphia acquired Lemieux and a 2024 fifth-round pick on Friday in exchange for Zack MacEwen, Pierre LeBrun of TSN reports.