FSA vs. HSA: Which One Should You Be Using for Medical Care?

Managing your healthcare expenses shouldn't feel like a second job. If you're trying to decide how to pay for your medical needs, you've likely run into two common options: Flexible Spending Accounts (FSAs) and Health Savings Accounts (HSAs). Both accounts offer excellent tax advantages, but they operate under very different rules.

At Tru Medical Management in Brooklyn, New York, Dr. Hari Polavarapu and our team of primary care providers help you navigate both your physical health and your wellness planning. Whether you need routine preventive care or specialized treatment, understanding these accounts ensures you never have to delay essential medical services due to cost.

Understanding the benefits of a Health Savings Account

An HSA is a personal savings account designed specifically for people with high-deductible health plans (HDHPs). The money you contribute is tax-free, grows tax-free, and can be withdrawn tax-free to pay for qualified medical expenses. Because you own the account, the balance rolls over from year to year indefinitely.

However, having a high deductible can sometimes make patients hesitate to seek care. According to a study published in JAMA Network Open (2025), 58% of privately insured Americans are covered by high-deductible health plans, but enrolling in these plans is linked to a 4.7-percentage-point drop in patients receiving recommended care. We don't want you to skip necessary visits, which is why utilizing your HSA funds for timely personalized primary care is so important.

How does a Flexible Spending Account compare?

Unlike an HSA, your employer owns an FSA, and you don't need a specific type of health insurance plan to use one. The most important difference is the use-it-or-lose-it rule, meaning you must spend your FSA funds by the end of the plan year or risk forfeiting them. This requires careful planning so you don't lose your hard-earned money.

This makes FSAs perfect for planning predictable expenses throughout the year. You can use your FSA to cover routine check-ups, diagnostic imaging like an ultrasound, or annual vaccinations.

A common myth about preventive care and your deductible

Many people believe they can't use their tax-advantaged funds for over-the-counter preventive items until they meet their high annual deductible. This is actually a myth that can prevent you from getting the daily care you need. Understanding the rules can save you money on everyday health essentials.

In reality, the Internal Revenue Service (IRS, 2026) explicitly classifies over-the-counter oral contraceptives and male condoms as preventive care. This allows high-deductible health plans to cover them before your deductible is met, without disqualifying you from making HSA contributions. 

Choosing the right account depends on your current health insurance plan and your expected medical needs. Our team is here to provide high-quality, affordable primary care that fits your budget and keeps you healthy. To schedule your next appointment, please contact our office today.