A physician who practiced at Brigham and Women’s Hospital has agreed to pay $25,000 in civil penalties to settle allegations that he violated the Controlled Substances Act by prescribing opioid controlled substances outside the usual course of professional practice. As part of the settlement agreement, Dr. Edgar Ross, 70, Boston, admitted that, for one patient, he prescribed a mix of controlled substances, including opioids, without always appropriately documenting the risks. Ross also provided early refills in response to the patient’s requests. After multiple hospitalizations and an overdose, the hospital arranged for another physician to take over Ross’s treatment of the patient. As part of the settlement, Ross entered into a Memorandum of Agreement with the DEA that requires him to work with an independent compliance monitor for three years.