Mayo Clinic's net income slipped last year as the Rochester-based health care giant spent more on staffing for growth initiatives, and saw more losses on patients with Medicaid coverage.
Even so, the overall results being released Monday show "it was a strong year," said Kedrick Adkins Jr., the clinic's chief financial officer.
Mayo posted $475 million in net income on $11 billion in revenue, down about 10 percent from 2015 net income of $526.4 million, according to the clinic's latest financial report.
Mayo Clinic has operations in Arizona, Florida, Iowa, Minnesota and Wisconsin, and the total number of patients seeking care last year stayed steady at about 1.3 million. Employment increased by about 5 percent to 63,078 people.
"We strive for a carefully balanced approach that supports Mayo Clinic's mission of offering hope and healing to the sickest of the sick, while assuring economic viability for the future," Adkins said in a news release being issued Monday.
Annual financial reports for 2016 from hospitals are just beginning to trickle in. Earlier this month, the Minneapolis-based Allina Health System reported that operating income was off by about 25 percent before factoring one-time costs related to a protracted nurses strike.
Overall, hospitals in 2016 had a relatively good year, according to a January report from analysts with S&P Global Ratings. But the report cited risks on the horizon with the possible repeal and replacement of the federal Affordable Care Act, which drove sweeping change across the health care industry.
When Mayo Clinic posted record earnings in 2014, flat labor costs compared with the previous year were a key factor. But expenses for salary and benefits picked up in 2015, and grew in 2016 by about 7 percent in 2016.