What Is a Summary of Benefits (SBC)?

The Summary of Benefits and Coverage — the SBC — is the most useful document your plan produces, and most people have never opened it.

What It Is

Federal law requires every health plan to publish an SBC in the same standardized format. Same sections, same order, same wording — which means you can lay two SBCs side by side and compare plans directly, apples to apples. You'll find it in your enrollment materials, on your benefits portal, or by asking HR.

The Five Numbers to Pull From It

• Deductible — individual and family, in-network. What you pay before cost-sharing starts.
• Out-of-pocket maximum — your worst-case total for the year.
• Office visit costs — the copay or coinsurance for primary care and specialists.
• Prescription tiers — what generic, preferred brand, and specialty drugs cost.
• Coinsurance rate — your percentage share after the deductible (often 20%).

The Part Everyone Skips (Don't)

Every SBC includes "Coverage Examples" — worked scenarios showing what you'd actually pay under that plan for having a baby, managing type 2 diabetes, and a simple fracture. These are the closest thing to a test drive a health plan offers. If you're choosing between plans, compare these examples first.

What the SBC Won't Tell You

• Whether your doctors are in-network — check the plan's directory separately.
• Whether your specific medications are covered — that's the formulary, a separate document.
• The premium — your paycheck deduction is set by your employer and listed in enrollment materials, not the SBC.

The Bottom Line

One standardized document, five key numbers, and built-in worked examples. When it's time to pick a plan — or figure out what the plan you have actually does — start with the SBC.