Reading a Summary of Benefits and Coverage Document Without Getting Lost

Every health plan comes with an SBC document. This guide walks you through each section so you know exactly what you're agreeing to.

What the SBC Is and Why It Exists

The Summary of Benefits and Coverage, commonly called the SBC, is a standardized document that all health insurers and employer-sponsored group health plans in the United States are required to provide under the Affordable Care Act. Its purpose is straightforward: give consumers a consistent, plain-language snapshot of what a health plan covers and what it costs, using the same format across every plan so comparisons are meaningful.

Before the SBC requirement, plan documents varied widely in structure and length, making genuine comparison difficult. The SBC compresses the essential information into no more than eight pages, using a federally prescribed template. Every figure, table, and coverage example appears in the same location across all compliant documents.

Despite its standardized design, many readers still find the SBC confusing — particularly the cost-sharing tables and coverage examples. The steps below walk through each section in the order it appears.

What you will need

The SBC documents for each health plan you are considering (available from your employer, insurer, or Healthcare.gov)

Basic familiarity with health insurance terms such as deductible, copay, and coinsurance — see our health insurance terms reference if needed

A list of your anticipated healthcare needs (regular prescriptions, preferred doctors, planned procedures)

This article provides general educational information about reading insurance documents and is not a substitute for personalized advice from a licensed insurance agent or benefits professional. Coverage terms, costs, and exclusions vary by plan and by state.

Tools and Documents to Have Ready

Before you begin reading, gather the materials that will help you get the most from the SBC review process.

Required

Summary of Benefits and Coverage (SBC) Document

The primary document you will be reading and analyzing during this process.

Required

Plan's Provider Directory

Used to verify whether your preferred doctors and hospitals are in-network under each plan.

Optional

Drug Formulary

Lists covered medications and their tier-based cost-sharing — essential if you take regular prescriptions.

Optional

Uniform Glossary of Health Coverage Terms

A federally standardized reference document that defines terms used throughout the SBC.

Having these documents available means you can cross-reference the SBC's network and formulary claims in real time, rather than making assumptions that may not hold when you actually use the plan.

Step-by-Step: Reading Each Section of the SBC

Follow these steps in order the first time you work through an SBC. Once familiar with the format, you can move directly to the sections most relevant to your situation.

Locate the Header and Plan Identification Information

The first section of any SBC displays the plan name, coverage period, and the insurer's contact information. Confirm you have the correct plan and that the coverage dates match the enrollment period you are considering. If you are comparing multiple plans, label each SBC clearly at this stage so you do not mix them up later.

Tip: Check whether the SBC is for individual coverage, family coverage, or both — cost-sharing structures can differ significantly between tiers.

Review the Important Questions Table

Near the top of every SBC is a standardized table answering common questions: What is the overall deductible? Is there a separate deductible for specific services like medications? What is the out-of-pocket maximum? Is there a separate out-of-pocket limit for in-network versus out-of-network care? Are there separate cost-sharing tiers for individual and family coverage?

Read each row carefully. A plan with a lower monthly premium may carry a significantly higher deductible or a lower out-of-pocket maximum, which affects your total exposure in a high-use year.

Warning: If the SBC lists separate in-network and out-of-network deductibles, amounts paid to out-of-network providers may not count toward your in-network deductible — meaning you could meet one limit without satisfying the other.

Examine the Common Medical Events Table

The largest section of the SBC is a table listing common medical events — such as primary care visits, specialist visits, emergency care, lab tests, and mental health services — paired with your cost-sharing responsibility (copay or coinsurance) and any applicable limitations. A copay is a fixed dollar amount per visit; coinsurance is a percentage of the allowed charge you pay after meeting your deductible.

Pay particular attention to services you use regularly. For each row, note whether a deductible applies before cost-sharing kicks in and whether the service requires prior authorization.

Tip: If you have a high-deductible health plan, most services will show coinsurance with a note that the deductible applies first. Our article on HDHPs and HSAs explains how that structure works in practice.

Read the Excluded and Limited Services Sections

Every SBC includes a section listing services the plan does not cover and services subject to limits or conditions. Common exclusions include certain cosmetic procedures, weight-loss surgery under specific criteria, and some infertility treatments. Limitations might cap the number of covered physical therapy visits or restrict certain durable medical equipment.

If any excluded or limited service is relevant to your health needs, investigate further in the full policy document before enrolling.

Interpret the Coverage Examples

The SBC closes with two standardized medical scenarios — typically a normal delivery (having a baby) and managing a chronic condition such as type 2 diabetes. These examples show estimated total costs and your estimated share under that plan's cost-sharing structure.

These figures are not quotes. They are built on standardized clinical assumptions and national average costs. Their value is comparative: run the same scenario across two or three SBCs to see which plan would leave you with a lower estimated cost for that type of care.

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Use the SBC as a Launching Point, Not a Final Answer

Once you have reviewed all sections, note any terms or figures that are unclear and follow up with the insurer or your employer's benefits administrator. The SBC will also direct you to the Uniform Glossary — a federally standardized definitions document — if you need clarification on specific terms. From here, use your notes to compare plans side by side, a process covered in detail in our guide on comparing health plans during open enrollment.

Tip: Reading the SBC is a similar exercise to reviewing any policy summary document. If you've gone through your auto declarations page, you already have relevant experience — see our guide on reading your auto insurance declarations page for a comparison of how insurers structure such summaries.

SBC Is Not Your Full Policy

The Summary of Benefits and Coverage is a standardized overview, not the complete insurance contract. It may not capture every exclusion, limitation, or cost-sharing nuance. Always request and review the full plan documents — often called the Evidence of Coverage or Certificate of Insurance — before making a final enrollment decision. A licensed insurance agent or benefits administrator can help clarify terms specific to your situation.

Use Multiple SBCs Side by Side

Because every insurer must use the same SBC format, you can print or open two SBCs simultaneously and compare identical rows. Focus first on the deductible, out-of-pocket maximum, and the copay or coinsurance for the services you use most — such as primary care visits, specialist visits, or prescription drugs. This approach quickly surfaces the most meaningful cost differences between plans.