Row over 'health tourist' diplomats
Claims that dozens of Russian diplomats and their spouses cheated to obtain US health care aid meant for the poor have sparked a diplomatic backlash.
The country's deputy foreign minister blamed the criminal case on "Russophobic forces" interested in scuttling progress on Russia-US co-operation in confronting world conflicts.
Sergei Ryabkov made the remarks after charges were announced in New York City against 49 current and former Russian diplomats and their wives.
He called the charges "no more than a cheap spin effort, no more than a desire to fulfil the order of Russophobic forces in the United States".
"We regret that attempt to stir up another conflict or dispute, particularly in view of the fact that Moscow and Washington recently have developed a good format of ties regarding big international issues," he said.
"We wouldn't like to make such links, but in view of reaching some results in the sphere of settling major conflicts, some people in Washington needed to spoil the atmosphere. We can only assess it this way."
Mr Ryabkov's comments came as a State Department spokeswoman in Washington seemed to downplay the announcement by US attorney Preet Bharara in Manhattan, saying the department was reviewing the just-unsealed charges and did not believe accusations against a "handful" of people would damage US-Russia relations.
Mr Bharara said 25 current and former diplomats and 24 spouses were criminally charged in federal court in Manhattan after they under-reported incomes to qualify for Medicaid funds, even as they spent tens of thousands of dollars on luxury holidays, concert tickets, clothes and helicopter rides.
"Diplomacy should be about extending hands, not picking pockets in the host country," Mr Bharara said, calling the actions "shameful and systemic corruption".
No arrests were made and only 11 of the diplomats and their spouses remain in the United States. The complaint said Medicaid, a health care programme for the poor, lost about 1.5 million dollars (£920,000) in the scheme since 2004.
The case is unlikely to go to trial because the defendants have diplomatic immunity, Mr Bharara acknowledged.
Mr Ryabkov said Russia rejected the accusations and believed the surveillance of diplomats that led to the charges broke international law. He said the United States should have pursued its complaints through diplomatic channels.
"We have many complaints about US diplomats in Moscow, but we aren't taking them into the public domain," he said.
The complaint says that the defendants - current and former diplomats and their spouses at the Russian Mission to the United Nations, the Russian consulate and Russian trade offices - submitted fraudulent applications for medical benefits for pregnancies, births and care for young children.
"Being a diplomat does not give you the right to commit health care fraud," said George Venizelos, head of the FBI's New York office.
Marie Harf, deputy spokeswoman for the US State Department, said the charges should not affect relations with Russia. "Quite frankly, there are too many important issues we have to work on together. The justice system will proceed in the way that it does here in the states, and we don't think it should impact our relationship," she said.
"I don't think I would probably draw a broad generalisation about our relationship with Russia based on a handful of some current Russian officials and some former who are charged with an alleged crime. I think the relationship is much bigger and deeper and broader and more complicated than that."
Mr Bharara said it was a case "we would be prosecuting and making arrests in, but for immunity". Still, he added, participation in crimes by diplomats generally leads to expulsion from a country.
In court papers, FBI agent Jeremy Robertson described an 18-month probe, saying investigators had discovered a pattern of falsified applications.
He said 58 of the 63 births attributed to Russian diplomats and their spouses in New York City between 2004 and 2013 were funded through Medicaid, which is largely government funded but includes money from state and local governments.
Pregnant women, no matter their immigration status, can get coverage under Medicaid, provided they meet other eligibility requirements, according to the New York Department of Health.
Mr Robertson wrote that the diplomats and their spouses generally under-reported household income to an amount below the applicable Medicaid eligibility level, and some of them lied about the citizenship status of their children to obtain continuing health coverage for them.
Meanwhile, the diplomats and their spouses spent tens of thousands of dollars on holidays, luxury watches, expensive jewellery and designer clothing at stores including Bloomingdale's, Tiffany & Co, Jimmy Choo and Swarovski, the court papers said.
The complaint said they also spent tens of thousands of dollars on electronic goods at Apple stores and elsewhere and also bought concert tickets, robotic cleaning devices and chartered helicopters.
Charges included conspiracy to commit health care fraud, conspiracy to steal government funds and make false statements relating to health care matters.