After Open Enrollment, The Real Coverage Disruption Begins

Why QLE-driven churn is fueling uncompensated care, and what revenue cycle teams must do now

Post-open enrollment is now one of the most volatile coverage periods of the year for U.S. health systems, driven by a steady rise in qualifying life events, including job transitions, residency changes, and Medicaid redeterminations that cause patient coverage status to change midstream outside the traditional enrollment cycle. With more than 25 million patients disenrolled since the start of Medicaid unwinding and the 2026 HDHP out-of-pocket maximum set at $17,000 for family coverage, revenue cycle teams face a dual threat: coverage churn that converts insured accounts into self-pay, and deductible exposure that makes even active coverage financially unsustainable for a growing share of patients. Health systems that operationalize insurance discovery, Special Enrollment Period (SEP) navigation, and premium sponsorship pathways upstream, before balances form, will prevent more encounters from becoming uncompensated care. Those that continue running workflows built for a stable-coverage era will absorb preventable write-offs as a normalized cost of doing business.

The Coverage Picture Did Not Stabilize After Open Enrollment

When open enrollment ended, many health system revenue cycle departments hoped the coverage picture might stabilize. Instead, January and February have reinforced a harder truth. Post-open enrollment is now one of the most volatile coverage periods of the year, and the volatility is showing up first in eligibility files, denial work queues, and self-pay conversions.

Why is this so concerning? This is not just "more uninsured." There are more patients whose coverage status changes midstream due to a steady rise in qualifying life events (QLEs) that open and close enrollment windows outside the traditional cycle. QLEs include job transitions, residency changes, and loss of healthcare coverage, which notably includes Medicaid redeterminations due to funding cuts and work requirements. For providers, this churn has become a primary driver of preventable write-offs, delayed care, and avoidable downstream labor costs.

The Churn Problem Is Bigger Than Enrollment Totals 

In 2026, we're learning that two things can be true at once. Marketplace enrollment has remained historically high, and coverage stability has remained low. CMS reported more than 23 million plan selections for 2026 Marketplace Open Enrollment, a record level of participation.

At the same time, the system is still absorbing large-scale program transitions. Since the start of Medicaid unwinding, more than 25 million patients have been disenrolled. In many states, a sizable share of disenrollments have been for procedural reasons rather than confirmed ineligibility, meaning patients can lose coverage because of paperwork and process breakdowns, not income changes.

For revenue cycle teams, the practical impact is that the "coverage snapshot" you captured at scheduling can quickly become unreliable. A patient can appear active at one touchpoint and later show up with a mismatch that cascades into denials, rebilling delays, and patient confusion.

Coverage Loss Opens a Door Many Systems Don't Walk Through

A coverage loss is often a qualifying life event that can trigger a special enrollment period, allowing patients to enroll outside open enrollment. Healthcare.gov is explicit that losing health coverage qualifies for an SEP, but those windows are time-limited and easy to miss. Further, SEPs based on low-income (patients with an income up to 150% of the federal poverty level) are no longer available as of 2026.

That detail matters because many patients get tagged as uninsured too early and stay there. Some can transition to new coverage or re-enroll, but only if someone helps them understand the deadline, gather documentation, and evaluate premiums. Most revenue cycle workflows are not built to do that, which is why coverage disruption becomes an operational problem rather than just a patient problem.

Why This Shows Up First in Uncompensated Care and Denial Patterns

A coverage disruption rarely appears on financial statements right away. It shows up as workflow friction, often in the same places your team is already watching, such as eligibility work queues, denial volume, and rising self-pay conversions.

Patients may arrive at check-in with "no active coverage," even though eligibility appeared valid at the time of scheduling. Claims are then denied because coverage terminated mid-episode or because payor data changed between touchpoints. Accounts then flip to self-pay even when the root cause is timing and verification gaps, not a true lack of insurance.

At the same time, patients cancel or delay care because they assume the visit will be unaffordable, unaware that they may qualify for a special enrollment pathway or assistance. Too often, charity screening begins only after the balance ages, when coverage opportunities are harder to recover.

These are access breakdowns, not coding breakdowns. But they land in the same place: more rework, preventable write-offs, and a patient experience that feels unnecessarily adversarial.

Over time, those operational breakdowns accumulate into higher bad debt, increased charity utilization, and measurable pressure on the income statement from uncompensated care.

A Uniquely 2026 Pressure Point: Deductible Exposure Keeps Climbing

Even when coverage is "active," affordability remains unstable. For revenue cycle leaders, that means a larger share of accounts in which the payor adjudicates correctly, but the patient portion is simply not collectible at traditional collection velocity.

The ceiling on that exposure continues to rise. The IRS published the 2026 out-of-pocket maximum for high-deductible health plans (HDHPs) at $17,000 for family coverage (not including premiums).

That is a forward indicator of patient payment behavior.

Higher maximum exposure tends to correlate with:

• Delayed elective decisions
• Heavier payment plan dependence
• Higher demand for assistance or charity
• Bad-debt risk concentrated in "insured" populations

The pressure is also visible in employer coverage, where the average annual premium for family coverage has climbed to $26,993 (with employees paying a significant share), highlighting why more working families feel "insured on paper" but strained in reality.

When high-deductible exposure is this significant, revenue cycle leaders must think beyond verification and enrollment. Structured payment pathways and compliant financing options introduced early, not after balances age, can help prevent insured accounts from becoming functionally uninsured/underinsured due to cost-sharing shock.

The RCM Shift for 2026: Build a Post-Enrollment Operating System

Post-open enrollment volatility is now predictable. What is not predictable is how many health systems will keep running workflows built for a world where coverage changed slowly, and patients stayed in the same payor lane for long stretches.

To keep this churn from turning into uncompensated care, revenue cycle teams need to operationalize insurance discovery and coverage navigation/sponsorship early, not after balances form.

To do this:

1. Detect churn signals before they become self-pay.

Build logic that flags likely QLE moments (recent Medicaid loss, employer coverage termination, relocation, household changes). Losing coverage should not be treated as a billing outcome; it should be treated as a trigger event.

2. Verify eligibility more than once for high-risk episodes.

If eligibility is checked only at scheduling, you are betting the entire account on a single snapshot. Repeat verification at key moments (registration, pre-service, and, when appropriate, mid-episode) to catch terminations before claims hit.

3. Bring SEP and enrollment help into access workflows.

Patients frequently do not know what they qualify for or how quickly the window closes. For patients who qualify for new coverage but struggle to activate it due to premium barriers, health systems should also evaluate appropriate third-party premium assistance or sponsorship pathways to prevent eligible individuals from defaulting into self-pay. The systems that achieve better outcomes are those that connect patients to navigation support when it matters most.

4. Treat affordability support as denial prevention.

When patients cannot sustain premiums or face deductible shock, they disengage. Integrating flexible payment options, assistance screening, and third-party funding pathways upstream helps keep care on track without turning the interaction into a collections event.

5. Make data integrity the non-negotiable foundation.

If identity, coverage, and eligibility inputs are not clean, everything downstream degrades estimates, authorizations, billing, and trust. Data integrity is the quiet lever that keeps the churn from becoming chaos, and it is where many "avoidable denials" begin.

The Bottom Line

Open enrollment may be over, but the work that protects revenue and access is just getting started. The health systems that will look healthiest by year-end will not be the ones that "collect harder." They will be the ones who built repeatable muscle for coverage volatility and affordability shock—two things most organizations still treat as exceptions. That means treating eligibility as a living signal (not a one-time check), moving enrollment/navigation support closer to the first patient touchpoint, and making data accuracy a nonnegotiable operating standard.

Looking ahead, enrollment alone is not the finish line. In a healthcare economy where families are accustomed to retail-style payment flexibility, activating coverage does not eliminate affordability strain. High deductibles and recurring premium obligations can still overwhelm liquidity, particularly in Bronze and employer-sponsored high-deductible plans.

Forward-looking health systems are responding by redesigning the financial experience itself. That includes offering transparent, pre-service payment pathways, structured installment plans, and, in some cases, revolving credit options with broad approval criteria that allow patients to manage cost-sharing over time rather than absorbing a single financial shock. The goal is not to extend debt, but to prevent deductible exposure and premium instability from converting insured encounters into avoidable self-pay balances.

When that is in place, you stop playing defense after denials and self-pay conversions pile up. You create a front-end posture that keeps more encounters reimbursable, keeps more patients on track with care, and prevents preventable write-offs from becoming normalized as the cost of doing business. With affordability support embedded early, coverage becomes sustainable, not temporary.

Source: Matthew B. Fisher, MBA, is VP of Operations at Curae and President-Elect of HFMA Georgia. Matt is an accomplished healthcare financial leader with more than 15 years of experience advancing sustainable financial performance while championing an exceptional patient financial experience. He is widely recognized as a servant leader who builds high-performing, values-driven teams through trust, accountability, and mentorship, consistently aligning financial stewardship with compassionate, patient-centered care. Most recently serving as Director of the Customer Solution Center at Piedmont Healthcare, Matt oversees all enterprise self-pay operations for a system of 25 hospitals and more than 1,800 physician practices. His scope includes charity and financial assistance programs, large-scale call center operations, vendor management, analytics, and revenue cycle correspondence under a single business office model.