What Are Healthcare Premiums and How Do They Work?

A healthcare premium is the amount you pay for health insurance every month, regardless of whether you use medical services that month. Think of it like a membership fee: you pay it to keep your coverage active, and it’s separate from the costs you pay when you actually visit a doctor or fill a prescription. In 2025, the average annual premium for employer-sponsored insurance is $9,325 for an individual and $26,993 for a family, which works out to roughly $777 and $2,249 per month respectively.

How Premiums Work

Your premium is due every month, typically on the first of the month. If you get insurance through your employer, the premium is usually deducted from your paycheck before you ever see it. If you buy insurance on your own through the Health Insurance Marketplace or directly from an insurer, you’re responsible for paying it yourself.

The premium keeps your plan active, but it doesn’t cover the full cost of your care. When you actually use healthcare services, you’ll also face out-of-pocket costs like deductibles (what you pay before insurance kicks in), copays (a flat fee per visit), and coinsurance (a percentage of the bill you split with your insurer). All of these are separate from your monthly premium.

What Determines Your Premium

Under the Affordable Care Act, insurers in the individual market can only use five factors to set your premium price:

  • Age: Older adults can be charged up to three times more than younger enrollees for the same plan. A 64-year-old may pay triple what a 21-year-old pays.
  • Location: Where you live significantly affects your premium. Areas with less insurer competition, higher costs of living, or different state regulations tend to have higher prices.
  • Tobacco use: Insurers can charge tobacco users up to 50% more, making it the only behavioral factor allowed in premium pricing. Some states have stricter limits or ban tobacco surcharges entirely.
  • Plan category: Bronze, Silver, Gold, and Platinum plans each come with different premium levels.
  • Individual vs. family enrollment: Covering a spouse or dependents increases the premium.

Insurers cannot charge you more based on your health status, medical history, gender, or occupation. That’s a key protection under federal law.

Premiums and Deductibles: The Tradeoff

Premiums and deductibles have an inverse relationship. When one goes up, the other typically goes down. A plan with a low monthly premium usually comes with a high deductible, meaning you’ll pay more out of pocket before the plan starts covering costs. A plan with a high monthly premium generally has a low deductible, so insurance kicks in sooner when you need care.

This is the core decision when choosing a plan. If you’re generally healthy and rarely see a doctor, a lower premium with a higher deductible might save you money overall. If you have ongoing health needs, prescriptions, or expect significant medical care during the year, paying a higher premium for a lower deductible often makes more financial sense. The key is to look at your total expected spending for the year, not just the monthly number.

How Metal Tiers Affect Your Premium

Marketplace plans are organized into categories named after metals, and each one reflects a different split between what you pay and what the plan pays when you receive care:

  • Bronze: The plan covers about 60% of costs, you cover 40%. Premiums are the lowest, but deductibles are high.
  • Silver: The plan covers about 70%, you cover 30%. Premiums and deductibles fall in the middle.
  • Gold: The plan covers about 80%, you cover 20%. Premiums are higher, deductibles are low.
  • Platinum: The plan covers about 90%, you cover 10%. Premiums are the highest, deductibles are the lowest.

Silver plans have a unique advantage: if your income qualifies, you can receive extra savings that boost the plan’s coverage to as high as 94% to 96% of costs, with deductibles dropping significantly. These “cost-sharing reductions” are only available on Silver-tier plans purchased through the Marketplace.

What You Pay With Employer Coverage

Most Americans get insurance through an employer, and the employer typically picks up the majority of the premium cost. In 2024, the average total premium for employer-sponsored single coverage was $8,486 per year. Employees contributed about $1,789 of that, or roughly $149 per month. For family coverage, the average total premium was $24,540, with employees contributing about $7,216, or around $601 per month.

Employee contributions rose 9.1% for single coverage from the previous year, outpacing general inflation. Your share of the premium is usually deducted pre-tax from your paycheck, which slightly reduces your taxable income.

Financial Help With Premiums

If you buy insurance through the Health Insurance Marketplace, you may qualify for a premium tax credit that lowers your monthly payment. To be eligible, your household income generally needs to be at least 100% of the federal poverty level. You also can’t have access to affordable employer-sponsored coverage that meets minimum standards, and you can’t be eligible for government programs like Medicare, Medicaid, or TRICARE.

The credit can be applied directly to your monthly premium so you pay less each month, or you can claim it when you file your taxes. If your income changes during the year, it’s important to update your Marketplace application. Receiving too much in advance credits means you’ll owe money back at tax time. For most years, earning above 400% of the federal poverty level disqualifies you from the credit entirely, though recent temporary expansions have removed that cap.

You must purchase your plan through the Marketplace to receive the tax credit. Plans bought directly from an insurer outside the Marketplace don’t qualify, even if they’re identical in coverage.

What Happens If You Miss a Payment

If you have a Marketplace plan and receive the premium tax credit, you get a three-month grace period before losing coverage. That clock starts the first month you miss a payment, even if you pay subsequent months on time. For example, if you skip your May payment but pay June and July, your grace period still runs from May through July. If you haven’t paid that May premium by the end of July, your coverage ends retroactively as of May 31.

If you don’t receive the premium tax credit, grace period rules vary by state, and they’re often shorter. Contact your state’s Department of Insurance to find out the specific rules that apply to your plan. With employer-sponsored insurance, the grace period depends on your employer’s policies and state law, but coverage gaps can happen quickly once payroll deductions stop.

Losing coverage for nonpayment doesn’t qualify you for a special enrollment period. You’d generally need to wait until the next open enrollment to get a new Marketplace plan, unless you experience another qualifying life event.