Your Summary of Benefits and Coverage (SBC) is designed to help you compare health plans. Every plan must provide one in the same standardized format, so the same terms appear in the same place in every SBC. The legal language can feel like a different language. This guide decodes the key terms and shows how each one affects your wallet. Consider this your user manual for one of your most important benefits.
The Core Financial Terms: What You'll Pay
These terms define your share of the costs. Get them right, and you'll know your financial exposure.
- Premium: The monthly fee you (and often your employer) pay to have insurance, whether you use services or not. Think of it as your membership fee.
- Deductible: The amount you must pay out-of-pocket for covered services before your insurance starts paying. For example, with a $1,500 deductible, you pay the first $1,500.
- Copayment (Copay): A flat fee for a specific service, like $30 for a doctor's visit. Whether a copay applies before or after you meet your deductible depends on the plan and the service. Many plans charge a copay for routine visits from day one, before the deductible is met. The SBC shows which services the deductible applies to.
- Coinsurance: Your share of costs as a percentage. If your plan says 20% coinsurance, you pay 20% of the allowed amount; the plan pays 80%. This also kicks in after the deductible.
- Out-of-Pocket Maximum (OOPM): The most you'll pay in a plan year for covered, in-network services. Once you hit this limit, your plan pays 100% of covered care. Federal rules cap it: for 2026 plans, no more than $10,600 for an individual and $21,200 for a family. Premiums don't count toward this total, and neither do out-of-network charges.
Coverage and Network Terms: Who and What Is Covered
These tell you what is covered and who you can see to get the best value.
- In-Network vs. Out-of-Network: Providers who've contracted with your insurer at negotiated rates are in-network. Using them costs you less. Out-of-network providers haven't agreed to those rates, so you'll pay more, and some services may not be covered at all.
- Preventive Care: Recommended immunizations, cancer screenings, and other screenings such as blood pressure and cholesterol checks. Under the ACA, these must be covered at 100% with no copay or deductible when you use an in-network provider. Take advantage of this.
- Essential Health Benefits (EHBs): Ten categories that all ACA-compliant plans must cover, including hospitalization, prescriptions, maternity care, and mental health services. Your SBC shows how your plan covers each.
- Exclusion: Services or conditions your plan does not cover. Review this section to avoid surprises.
Advanced Terms: Managing Your Spending
Beyond the basics, these concepts help you plan for healthcare costs.
- Allowed Amount: The maximum amount your plan will pay for a covered service, based on rates it negotiates with in-network providers. Those providers have agreed to the allowed amount, so they cannot bill you for the difference. Out-of-network providers can balance bill you for the gap, though the federal No Surprises Act now bans surprise balance bills for most emergency care and for out-of-network providers you see at an in-network facility.
- Health Savings Account (HSA) / Flexible Spending Account (FSA): Tax-advantaged accounts for medical expenses. HSA funds roll over year to year, but you need a high-deductible health plan to contribute to one. FSA funds are use-it-or-lose-it by default, though many employers offer a carryover (up to $680 for 2026) or a two-and-a-half-month grace period. Know which you have and the rules, because it can save you money.
- Prior Authorization (Precertification): A requirement to get plan approval before a service or medication. Skip it, and your claim could be denied.
- Formulary: The list of prescription drugs your plan covers, organized by tiers (generic = low cost, brand-name = higher). Check this to see what your meds will cost.
Coverage Examples: Compare Plans Side by Side
Every SBC ends with two coverage examples: having a baby (normal delivery) and managing type 2 diabetes. Each walks through a year of care for that situation and shows the estimated total cost, how much the plan pays, and how much you would pay, including your deductible, copays, and coinsurance. Because every plan uses the same two scenarios, this is the quickest way to compare plans apples to apples instead of line by line. The numbers are estimates; your actual costs will vary.
Putting It All Together: What to Do Next
Understanding the terms is just the start. When you review your SBC, ask yourself: What's my total potential risk (premiums plus out-of-pocket max)? Does the plan encourage preventive care? Are my doctors in-network? Some plans, like WellthCare, take a different approach. WellthCare works alongside your existing health plan and gets used first, giving you $0-co-pay care and reward dollars you earn at the WellthCare Store for verified preventive actions. Those same actions build retirement wealth automatically. Use your SBC. Compare plans during open enrollment. If you're confused, ask your HR or benefits admin. Your informed choices are the first step toward a healthier, more secure future.