The Defense Department sent a medical team on an inspection visit Wednesday after Defense Secretary Robert Gates received a letter from the Government Accountability Office reporting allegations of a rising death rate and rooms spattered with blood, urine and feces at the Armed Forces Retirement Home in Northwest Washington.
"We are going to take every complaint and we are going to address it," said Maj. Stewart T. Upton, a Pentagon spokesman.
There were also charges of patients with severe bed sores, including one with maggots, CBS News correspondent Sharyl Attkisson reports.
"This was a resident who was uncooperative in his care, which doesn't excuse what our staff did. We did find a maggot in the wound," said Timothy Cox, head of the home.
Cox also said he fired eight people after that case of neglect last August.
One of the most troubling allegations is that officials at the home have retaliated against residents who've questioned the quality of their care. However, Armed Forces Retirement Home officials said there's been no retaliation, and that they're proud of their care.
The GAO letter comes a month after revelations of poor living conditions and bureaucratic delays at Walter Reed Army Medical Center, a scandal that has forced the resignations of three high-level Army officials.
That controversy also has prompted a review of the vast network of clinics and hospitals run by the Department of Veterans Affairs — found in a separate probe this week to be beset by maintenance problems such as mold, leaking roofs and even a colony of bats.
The retirement home, formerly known as the Soldiers' and Airmen's Home, was opened in 1851 for wounded and disabled war veterans and is home to more than 1,000 retirees.