Nearly a quarter of U.S. workers, about 23 million people, are staying in jobs they want to leave because they are afraid of losing their health insurance. That is the highest rate of “job lock” Gallup has measured since 2021, and it turns employer-sponsored health coverage into one of the most powerful, and least tracked, retention levers HR benefits teams control.
The Numbers Behind the Freeze
New research from Gallup, conducted with the West Health-Gallup Center on Healthcare in America, finds that 24% of employed adults who rely on employer-sponsored insurance report job lock, an eight-percentage-point jump since 2021. The finding comes from a nationally representative study fielded October 27 to December 22, 2025, surveying 5,660 U.S. adults, with the job lock question asked of a subset of 2,322 employed respondents who get coverage through their employer.
The effect is not evenly distributed. Women report job lock at nearly one and a half times the rate of men, 30% versus 20%. Employees managing a chronic health condition stay for coverage at 29%, compared with 17% of those without one, and the number climbs to 41% for workers managing three or more diagnoses. By condition, job lock runs highest among people with immune disorders (36%), depression (35%), anxiety (33%), and asthma (29%). Middle-income workers, those earning between $48,000 and $90,000 a year, report the highest job lock of any income band, at 27%.
Financial Strain Is the Multiplier
Gallup’s data shows job lock rises sharply wherever healthcare costs are already biting. Among workers carrying medical debt, 44% report staying in a job for insurance, versus 21% of those without debt. Employees who have borrowed money to cover healthcare costs report job lock at 37%, compared with 22% who have not had to borrow. Half (50%) of Americans overall say they have difficulty paying for medical care or prescriptions, and 51% say they are worried about affording healthcare in the next year, a five-year high in Gallup’s tracking. Where employees describe healthcare costs as a “major burden,” job lock hits 48%; among those reporting high healthcare-related stress, it reaches 53%.
Why This Is an HR Benefits Problem, Not Just a Healthcare One
For HR leaders, job lock is the flip side of a retention metric they already watch closely. HRTech has previously reported that retention confidence is slipping as millennials eye the exit, with employers increasingly unsure which levers actually keep people in place. Gallup’s data suggests health coverage is one of the strongest levers already in play, just not one most benefits teams are actively managing as a retention tool. Employees are not staying because they are engaged; they are staying because leaving is financially unsafe. That distinction matters for how HR interprets its own turnover and engagement dashboards, since low voluntary attrition in a benefits-dependent workforce may reflect fear rather than loyalty.
The pressure is compounding rather than easing. ACA marketplace premiums are set to jump another 14% in 2027, according to KFF analysis, which raises the cost of the alternative, individual coverage, for any employee weighing whether to leave a job. As the off-ramp gets more expensive, employer coverage becomes stickier, and job lock has room to climb further before it levels off.
What This Means for the HR Benefits Leader
Four shifts follow from this data. First, benefits communication needs to get more specific about portability and continuation options, including COBRA costs and marketplace alternatives, because uncertainty about what happens to coverage after departure is itself a driver of job lock. Second, chronic-condition support, from case management to specialty pharmacy navigation, is a retention investment as much as a cost-containment one, given how much higher job lock runs among employees managing ongoing health needs. Third, financial wellness benefits that reduce medical debt and out-of-pocket exposure, such as health savings account matching or medical bill negotiation services, attack the “financial strain” variable that Gallup’s data shows amplifies job lock most sharply. Fourth, total-rewards statements should show employees the real replacement cost of their coverage in dollar terms, since job lock is highest among the middle-income band least likely to have modeled what losing a subsidized premium would actually cost them.
There is also a measurement gap worth closing. Most HR teams track turnover, but few track job lock directly, the share of the workforce that would leave if coverage were not a constraint. Without that number, benefits leaders are optimizing a retention effect they cannot see and cannot take credit for when it works, or diagnose when it starts to erode as premiums rise. A simple proxy is available now: pairing exit-survey data with benefits utilization and chronic-condition prevalence should surface which teams are most exposed to a coverage-driven retention illusion, where low attrition masks high latent flight risk the moment a better-insured opportunity appears.
Some employers are starting to treat this as a plan-design question rather than only a communications one. Portable options like association health plans, spousal coverage subsidies, and short-term bridge coverage during job transitions all reduce the penalty an employee pays for leaving, which in a tight labor market can matter more for attracting talent away from locked-in competitors than for retaining it internally. Benefits leaders modeling next year’s renewal should treat job lock as a two-sided metric: a retention asset for their own workforce, and a recruiting obstacle when trying to pull locked-in talent from elsewhere.
The Structural Root: Employer-Tied Coverage
None of this is unique to any one employer. It is a structural feature of a health system where coverage is bundled to a job, so every premium increase, every marketplace disruption, and every widening income squeeze feeds back into how tightly employees are bound to their current employer. That makes job lock a shared exposure across the labor market, not a single company’s retention problem, and it means HR benefits strategy is increasingly also workforce mobility strategy, whether benefits teams have framed it that way or not.
The Bottom Line
Job lock at a five-year high means a meaningful share of any employer’s “stable” workforce is staying out of fear, not commitment. Benefits leaders who start measuring and communicating around that reality, rather than treating health coverage purely as a cost line, will have a clearer read on real retention risk as 2027 premium increases land.
Source: Gallup
