A chart with a July 26 article about Medicare contractors incorrectly signified that Qualis Health of Washington state was among the Quality Improvement Organizations that have more than one executive among the organizations' 10 highest-paid officials. The symbol next to Qualis's name should have pointed to the Iowa Foundation for Medical Care.

The Names & Faces column in the July 26 Style section contained an incorrect last name for a spokesman for the Military Order of the Purple Heart. He is Hershel Gober, not Hershel Gobel.

A July 26 Sports article incorrectly indicated that the Washington Nationals' final homestand of the season would be Sept. 23-25 against the New York Mets. The Nationals end the regular season at home against the Philadelphia Phillies the following weekend, Sept. 30-Oct. 2.

A July 26 Health article contained an incorrect title for Dorothy Becker of the Children's Hospital of Pittsburgh. She is the chief of the division of pediatric endocrinology, not the division of pediatric oncology.

A review of "Lance Armstrong's War: One Man's Battle Against Fate, Fame, Love, Death, Scandal, and a Few Other Rivals on the Road to the Tour de France" in the July 25 Sports section misspelled the name of the book's author, Daniel Coyle.

A July 22 Metro article incorrectly characterized the Free State Project as an anti-government group. The group advocates more limited government.

A July 19 Metro article contained an incorrect first name for the brother of shooting victim Herminio Moscoso. His name is Edwin, not Elwin. The article also incorrectly referred to Herminio Moscoso's vehicle as a van; it is a Ford Mustang. The Washington Post is committed to correcting errors that appear in the newspaper. Those interested in contacting the paper for that purpose can send an e-mail to corrections@washpost.com or call the main number, 202-334-6000, and ask to be connected to the desk involved -- National, Foreign, Metro, Style, Sports, Business or any of the weekly sections. In addition, the ombudsman's number is 202-334-7582.