Springfield, Mass.-based Baystate Health is planning to become the sole member of Mercy Medical Center through a member-substitution transaction, a move that would transfer control of the financially challenged hospital from Hartford, Conn.-based Trinity Health of New England.
The transaction is not structured as an asset sale or traditional acquisition. Rather, Baystate Health would become the sole member of Mercy Medical Center, allowing the hospital to continue operating as the same legal entity under Baystate’s governance.
Baystate signed a definitive agreement in April to acquire the 182-bed acute care hospital, as well as Mercy’s joint ventures and affiliated medical groups from Trinity Health of New England, which is part of Livonia, Mich.-based Trinity Health.
As part of the regulatory approval process, Baystate is required to get a determination of need from the Massachusetts Department of Public Health. According to a filing with the department, MMC has experienced “significant and continued operating losses in recent years.”
Despite efforts to improve its position, sustainability remained at risk due to inadequate reimbursement, declining payment rates, a shift toward outpatient care and ongoing staffing shortages.
Recently, MMC’s emergency department required a multimillion-dollar investment to engage short-term and temporary physicians to provide ongoing coverage, and due to a loss of physicians, the hospital had to suspend maternity and newborn services in December 2025, according to the filing. MMC has also seen outpatient service closures, which has resulted in patients more frequently choosing Baystate Medical Center for care, “further reducing the utilization of services at MMC and straining its financial position. In turn, BMC is operating well above capacity with increasing wait times.”
In April 2023, the Massachusetts Executive Office of Health and Human Services directed the hospital to hire an independent third party to complete a detailed financial and operational review in order to chart a path to financial stability. The findings led the department to recommend that Trinity consider a potential sale of the hospital. Following a solicitation process, Baystate was the only party interested in acquiring the hospital and its subsidiaries.
“MMC’s financial outlook is such that it will need to consider further service reductions, if not a full hospital closure, in the immediate future if the proposed transfer does not occur,” according to the filing.
The filing lists the total value of the ownership transfer at $293 million, representing the last full year of reported operating revenues of Mercy Medical Center.
Trinity Health of New England President and CEO Montez Carter, PharmD, said in April that the system is confident that “Baystate Health will honor Mercy’s legacy and strengthen its ability to meet the evolving needs of the community.”
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