• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Health

What Tuesday’s Midterm Election Results Mean for Health Care

By
Sy Mukherjee
Sy Mukherjee
Down Arrow Button Icon
By
Sy Mukherjee
Sy Mukherjee
Down Arrow Button Icon
November 7, 2018, 6:00 PM ET

An extraordinarily divisive midterm election campaign came to a close on Tuesday night. Democrats are projected to take solid control of the House of the Representatives after nearly a decade out of power in the chamber, while Republicans will extend their grip on the Senate. A number of key governorships and state legislatures also swung to Democrats, including in multiple states that President Donald Trump carried handily in the 2016 presidential election.

Health care was front and center in many of the Congressional, gubernatorial, and other campaigns. (Strikingly, House Minority Leader and incoming House Speaker favorite Nancy Pelosi specifically cited “pre-existing conditions” as a major factor leading to the Democratic wave during a victory speech on Tuesday night.)

Here’s how the elections may have changed the face of health care policy in the near future.

Obamacare—and Medicaid expansion—were the biggest winners

The very fact that the House will be controlled by Democrats essentially nixes any chance that the Affordable Care Act will be repealed (and, well, even a unified Republican government was unable to nix the stubbornly persistent health law over the past two years).

And one of Obamacare’s most popular provisions, its optional state-by-state expansion of the Medicaid program for low-income Americans, was a big winner in several traditionally conservative states. Voters in Idaho, Nebraska, and Utah overwhelmingly endorsed ballot initiatives to approve Medicaid expansion. What’s more, Kansas, Maine, and Wisconsin all elected Democratic governors who are gung-ho expansion proponents, possibly setting up a significant rise in coverage for poor, working residents. (Of note—Utah also elected former Massachusetts governor and 2012 GOP presidential candidate Mitt Romney, who enacted the earliest form of Obamacare in MA, as its next U.S. Senator.)

However, Democrats’ inability to capture a hotly-contested gubernatorial race in Florida means that state will almost certainly continue to remain outside the Medicaid expansion column. Florida and Texas are the two biggest remaining states not to take part in the program.

One thing to keep an eye on: An ongoing multi-state lawsuit supported by the Trump administration that would nix Obamacare’s protections for people with pre-existing medical conditions and could wind up at the Supreme Court.

The dialysis industry staved off disaster in California

Over in California, a state bluer than the Pacific Ocean itself, an unlikely consortium of patient advocates, medical associations, and business industries (including health giants DaVita and Fresenius) successfully squashed Proposition 8. On first glance, the proposal seems like it would be a bona fide success in a liberal bastion, capping the revenues reaped by dialysis centers (ostensibly with the purpose of helping patients deal with high costs).

But the National Kidney Foundation, Renal Support Network, and nursing and doctors’ groups around the state roundly slammed the proposition for its potential to shut down community dialysis clinics without doing much in the way of lowering prices or boosting competition. Dialysis companies poured more than $110 million into the race.

Health care stocks are on a high

So just how are investors reacting to the election results? With vigorous enthusiasm, if the market is any sign.

Insurers rejoiced as the Affordable Care Act was poised to remain the law of the land and Medicaid was expanded in several states. UnitedHealth Group, Humana, Anthem, Cigna, and Obamacare specialist Centene’s stock were all up anywhere from 3% to 9% in Wednesday trading.

DaVita rose nearly 10% following California’s Prop 8 defeat, while Fresenius was up 9%. The S&P and NASDAQ Biotech indices were both up about 2.5%.

Subscribe to Brainstorm Health Daily, our newsletter about the most exciting health innovations.

About the Author
By Sy Mukherjee
See full bioRight Arrow Button Icon

Latest in Health

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Health

A decade after the ‘Godfather of AI’ said radiologists were obsolete, their salaries are up to $571K and demand is growing fast
AIthe future of work
A decade after the ‘Godfather of AI’ said radiologists were obsolete, their salaries are up to $571K and demand is growing fast
By Marco Quiroz-GutierrezMay 4, 2026
3 hours ago
Former NYC Mayor Giuliani in critical condition, Trump says
PoliticsRudy Giuliani
Former NYC Mayor Giuliani in critical condition, Trump says
By Maria Paula Mijares Torres and BloombergMay 3, 2026
10 hours ago
death
Environmentclimate change
Meet ‘Green Death’: the burial practices for activists worried about climate change and carbon footprint
By Dorany Pineda and The Associated PressMay 2, 2026
2 days ago
drinks
CommentaryFood and drink
We need a new way of thinking about drinking: Time to replace the ‘standard drink’ with advice people can actually use
By Justin KissingerMay 2, 2026
2 days ago
Simple App Review (2026): Expert Tested and Reviewed
Healthmeal delivery
Simple App Review (2026): Expert Tested and Reviewed
By Emily PharesApril 30, 2026
4 days ago
Premium card perks are ‘designed to create a win-win-win for everyone’ but customers are paying with heavy annual fees and data
Personal FinancePersonal Finance Evergreen
Premium card perks are ‘designed to create a win-win-win for everyone’ but customers are paying with heavy annual fees and data
By Catherina GioinoApril 30, 2026
4 days ago

Most Popular

America got rich and got sad. A top economist says 2020 broke something that hasn't healed
Economy
America got rich and got sad. A top economist says 2020 broke something that hasn't healed
By Nick LichtenbergMay 3, 2026
22 hours ago
Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
Personal Finance
Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
By Fatima Hussein and The Associated PressMay 1, 2026
3 days ago
Sam Altman says the quiet part out loud, confirming some companies are ‘AI washing’ by blaming unrelated layoffs on the technology
AI
Sam Altman says the quiet part out loud, confirming some companies are ‘AI washing’ by blaming unrelated layoffs on the technology
By Sasha RogelbergMay 3, 2026
21 hours ago
Diary of a CEO founder says he hired someone with 'zero' work experience because she 'thanked the security guard by name' before the interview
Success
Diary of a CEO founder says he hired someone with 'zero' work experience because she 'thanked the security guard by name' before the interview
By Emma BurleighMay 3, 2026
21 hours ago
I spent a decade selling homes to the ultra-wealthy. What I saw explains the housing market's nepo problem
Commentary
I spent a decade selling homes to the ultra-wealthy. What I saw explains the housing market's nepo problem
By Blake O'ShaughnessyMay 3, 2026
22 hours ago
Gen Z is rebelling against the economy with ‘disillusionomics,’ tackling near 6-figure debt by turning life into a giant list of income streams
Economy
Gen Z is rebelling against the economy with ‘disillusionomics,’ tackling near 6-figure debt by turning life into a giant list of income streams
By Jacqueline MunisMay 2, 2026
2 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.