House M.D. broadcast 177 episodes over its full run. Those episodes were released across eight seasons from 2004 through 2012.
Most episodes follow a difficult patient case while also advancing the personal and professional stories of Gregory House and his colleagues. The exact count includes the regular episodes aired during the show’s eight-season network run, ending with “Everybody Dies.”
Episode totals can be confused because television databases may count specials, unaired material, international broadcasts, or web content differently. The standard series total listed for House M.D. is 177 broadcast episodes.
The number also reflects the show’s long weekly run rather than a short limited series. Its cases introduced a wide range of medical conditions and diagnostic puzzles, while the changing fellowship teams and hospital leadership supplied continuing story arcs between individual cases.