Former Virginia governor Timothy M. Kaine criticized the Obama administration’s new policy requiring some religious institutions to provide coverage for prescription contraceptives, a rare instance of disagreement between the Senate candidate and his close political ally.

File photo: Former governor and Democratic Senate candidate Tim Kaine (L) and President Obama. (Linda Davidson/The Washington Post)

Kaine, the likely Democratic nominee in the contest to succeed retiring Sen. James Webb (D), was Obama’s choice to lead the Democratic National Committee, and Kaine has generally agreed with the administration on most policy issues. Former governor George Allen, the frontrunner for the Republican Senate nomination, has sought repeatedly to use that fact against Kaine.

But in a radio interview recorded Tuesday for the “HearSay with Cathy Lewis” program on WHRV in Hampton Roads, Kaine made clear he disagreed with forcing religious institutions to pay for birth control.

“I think the White House made a good decision in including a mandate for contraception coverage in the Affordable Care Act insurance policy, but I think they made a bad decision in not allowing a broad enough religious employer exemption,” Kaine said, according to a transcript of his remarks provided by his campaign.

“This is something that’s been talked about a lot today and I have definitely expressed my grave concerns to the White House about that. I support the contraception mandate but there should be a religious employer exemption that is broader than the one they proposed.”

Kaine, who is Catholic, has spoken frequently about the importance of faith throughout his career. He has cited it in discussing his opposition to the death penalty and his position on abortion. Kaine says he is personally opposed to abortion and has supported some restrictions, but he does not believe Roe v. Wade should be overturned.

Allen, meanwhile, is a strong critic of the Obama policy, saying last week that it was “an abhorrent overreach that violates the very liberty and religious freedom that our country was founded on. By ruling that Catholic organizations will be mandated to provide services that are contrary to their religious beliefs, this action places practicing Catholics, who have a conflict of conscience, in a position where their job, education or health care will suffer.”

In 1997, when Allen was governor, he signed a state law requiring insurance companies that provide prescription drug coverage to offer plans that cover contraception. But private employers in the state are not required to buy such plans for their employees.