UnitedHealth Group on Friday said it has agreed to acquire a health care provider and insurer operating in Chile, Colombia and Peru in a deal that values the South American company at about $2.8 billion.
The deal would expand UnitedHealth Group's operations in South America, where the largest health insurer in the United States already is a large health care provider and insurer in Brazil.
The announcement Friday comes at the end of a year in which the Minnetonka-based company rolled out three other deals worth $1 billion or more, acquisitions that expand United Health's role in the surgery center, medical clinic and health care consulting businesses.
"We continue to move in smart and prudent ways, first in South America and in Europe," chief executive David Wichmann said during an investor conference last month. "We expect to have taken similar positions of significance in other global markets by 2025."
UnitedHealth officials have described the global business as a key source of diversification beyond the UnitedHealthcare insurance business and Optum, which sells a variety of health services.
In a regulatory filing Friday, UnitedHealth said it intends to launch next week a tender offer for Empresas Banmédica as an initial step toward acquiring the company.
UnitedHealth will offer to buy all the company's outstanding shares.
Two controlling shareholders will tender their combined approximate 57 percent ownership, according to the filing, and the deal is expected to close in the first quarter of 2018.