The dispute cast a large shadow on a bid by the ownership group of Bayonne Medical Center to purchase Hoboken University Medical Center. Some feared that customers of the state’s largest insurer — Blue Cross Blue Shield of New Jersey — would be shut out of the the Hoboken facility.

The parties said last month's agreement would extend to Hoboken and quelled some of those fears, but the fine print of the agreement has raised new concerns.

Facing legislative calls for increased oversight of for-profit hospitals as it pursues a controversial deal at Hoboken University Medical Center, the group has spent more than $350,000 in the past two years on political campaigns and high-powered lobbyists to make their case at the Statehouse, records show.

The Bayonne hospital paid Rosemont Associates, a lobbying firm that employs former U.S. Sen. Robert Torricelli (D-N.J.) to help convince the chairmen of the state legislative budget committees to support an $11 million earmark to ease the sale of the Hoboken University Medical Center, records show.

These sales come just a few years after the closures of Greenville Hospital and St. Francis Hospital in Jersey City, and three years after Bayonne Medical Center also changed hands from nonprofit to for-profit ownership.