The Bottom Line
- The Core Problem: Original Medicare (Parts A and B) lacks an annual out-of-pocket limit, exposing beneficiaries to financial ruin during severe illnesses.
- Tax Revenue Pressures: According to the Center on Budget and Policy Priorities, Health Savings Accounts (HSAs) are projected to cost the federal government $182 billion in lost tax revenue between 2026 and 2035.
The Structural Flaws in Original Medicare
People get uneasy about changes in their healthcare plans, and financial data justifies that anxiety. A reader writing to MarketWatch’s The Moneyist argued that Medicaid and Medicare should evolve toward providing primarily catastrophic coverage. While the sentiment targets a glaring systemic vulnerability, executing such a pivot faces severe institutional roadblocks.
Consider the architecture of Original Medicare. Part A handles hospital and inpatient care, while Part B covers doctors and outpatient services. Yet, neither has an annual out-of-pocket limit. That means while Original Medicare covers catastrophic medical care, it does not actually protect policyholders from catastrophic medical bills.
Private alternatives and specific tiers handle risk differently. Medicare Advantage plans must cap out-of-pocket spending for covered Part A and Part B services. Meanwhile, Part D prescription drug coverage features the clearest safety net, capping annual out-of-pocket costs for covered drugs at $2,100.
Weighing the HSA Expansion and Federal Costs
Proponents of healthcare reform often point to Health Savings Accounts as a vehicle to manage out-of-pocket exposure. “HSAs should be available to everyone,” a Moneyist reader suggests. Under this proposed model, the government would fully fund HSA contributions for individuals below the poverty level, phasing out subsidies as income rises.
But the balance sheet tells a different story. The Center on Budget and Policy Priorities issued an analysis arguing that HSAs fail to meaningfully solve healthcare affordability. The progressive think tank noted that higher-income earners reap the largest tax savings from the vehicle. Fully funding accounts for low-income populations targets the subsidy effectively, but still leaves vulnerable patients exposed to steep deductibles, such as $10,000 out-of-pocket thresholds.
| Healthcare Component | Out-of-Pocket Protection Level | Primary Financial Mechanism |
|---|---|---|
| Original Medicare (Parts A & B) | None | No annual out-of-pocket spending ceiling for standard services. |
| Medicare Advantage | Regulated | Required annual cap on covered Part A and Part B spending. |
| Part D Prescription Drugs | Strict Cap | Annual out-of-pocket spending capped at $2,100 for covered drugs. |
Political Friction Over High-Deductible Plans
The debate over catastrophic coverage and high deductibles has also triggered direct clashes in Washington. Earlier this year, Mehmet Oz, administrator of the Centers for Medicare and Medicaid Services, threw his support behind a proposed rule to introduce new insurance types aimed at lowering upfront premiums. This included high-deductible coverage options that could expose patients to tens of thousands of dollars in out-of-pocket expenses.

That policy direction met immediate political resistance. In response, Sen. Ron Wyden, a Democrat from Oregon who serves on the Senate Finance Committee, stated that the administration was “rolling out the red carpet for junk plans that don’t cover essential healthcare.”
President Ronald Reagan introduced the Medicare Catastrophic Coverage Act of 1988 to provide such protection, but the legislation was dead in the water within a year. As lawmakers weigh modern adjustments, the tension between managing federal outlays and shielding patients from bankruptcy remains unresolved.
Disclaimer: The information provided in this article is for educational and informational purposes only and does not constitute financial advice.