SANTA FE, N.M. — Businesses formed by doctors are covered by a state law that caps the damages that victims of medical malpractice can collect from health care providers, New Mexico's highest court ruled Thursday. The state Supreme Court said that medical professional corporations and limited liability companies fall under the law's definition of a health care provider under the state's medical malpractice law. At issue was whether the 1976 law applied only to licensed physicians, hospitals, outpatient clinics and certain others such as chiropractors. A corporation established by a group of doctors for tax or business purposes isn't licensed, however.