Short answer: An SBC is a short, standardized snapshot of health coverage required under the Affordable Care Act, while an SPD is a detailed legal document required under ERISA; both are required, but they serve different purposes.
Both Summary of Benefits and Coverage (SBC) documents and Summary Plan Descriptions (SPDs) are required disclosures for most group health plans, but they are designed to meet different goals and follow different rules.
An SBC is intended to provide a concise, standardized overview of a health plan’s key features. It focuses on helping individuals understand and compare coverage options by summarizing benefits, cost-sharing, coverage limitations, and common coverage examples. SBCs are typically provided before enrollment, during open enrollment, and at renewal, and they must follow strict federal formatting rules.
An SPD, by contrast, is a comprehensive legal document required under ERISA. It explains how the plan operates and outlines participants’ rights and obligations under the plan. An SPD includes detailed information about eligibility, benefits, claims and appeals procedures, plan administration, and participants’ legal rights. SPDs generally must be provided within 90 days of an individual becoming covered under the plan.
Both documents are required, and one does not replace the other. The SBC is designed to be a quick, easy-to-read comparison tool, while the SPD provides the full legal and administrative details governing the health plan.
Sources
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Centers for Medicare & Medicaid Services, Summary of Benefits and Coverage (SBC)
https://www.cms.gov/cciio/resources/forms-reports-and-other-resources/summary-of-benefits-and-coverage -
U.S. Department of Labor, Summary Plan Description (SPD)
https://www.dol.gov/agencies/ebsa/about-ebsa/our-activities/resource-center/fact-sheets/summary-plan-description
Content history
Originally published: June 16, 2025
Last reviewed: January 25, 2026