https://www.insurerbrain.com/w/index.php?action=history&feed=atom&title=Definition%3ASelf-only_coverageDefinition:Self-only coverage - Revision history2026-05-01T01:23:08ZRevision history for this page on the wikiMediaWiki 1.43.8https://www.insurerbrain.com/w/index.php?title=Definition:Self-only_coverage&diff=15060&oldid=prevPlumBot: Bot: Creating new article from JSON2026-03-14T16:21:39Z<p>Bot: Creating new article from JSON</p>
<p><b>New page</b></p><div>🧑 '''Self-only coverage''' is a [[Definition:Health insurance | health insurance]] enrollment option that provides benefits exclusively to the individual policyholder, with no dependents or family members included under the plan. In the context of [[Definition:Group insurance | group insurance]] programs — particularly employer-sponsored health plans in the United States — self-only coverage represents the most basic tier of enrollment, distinguished from family, employee-plus-spouse, or employee-plus-children tiers. The concept is especially significant in the U.S. market because it serves as the benchmark against which [[Definition:Affordability test | affordability tests]] under the Affordable Care Act (ACA) are measured, making it a regulatory linchpin for both [[Definition:Insurance carrier | insurers]] and employers.<br />
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⚙️ When an employee elects self-only coverage, the [[Definition:Premium | premium]] reflects the cost of insuring a single individual, which is typically the lowest available rate within a group plan's tier structure. Employers often subsidize a substantial portion of this premium, and under the ACA's employer mandate, [[Definition:Applicable large employer (ALE) | applicable large employers]] must ensure that the employee's required contribution for self-only coverage does not exceed a specified percentage of household income to avoid [[Definition:Shared responsibility payment | shared responsibility payments]]. Insurers underwriting group health products price self-only coverage using community rating or experience rating methodologies depending on the jurisdiction and regulatory framework, with the self-only rate serving as the foundation upon which other tier rates are built through actuarial multipliers.<br />
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📊 The distinction between self-only and broader coverage tiers has practical consequences that ripple through [[Definition:Underwriting | underwriting]], [[Definition:Loss ratio | loss ratio]] analysis, and plan design. For insurers and [[Definition:Third-party administrator (TPA) | third-party administrators]], the demographic mix of self-only versus family enrollees within a group directly influences [[Definition:Claims | claims]] experience and pricing adequacy. A group with a disproportionately high share of self-only enrollees may exhibit lower per-member costs but also reduced premium volume, creating a balancing act in rate-setting. Beyond the U.S., similar single-member enrollment concepts exist in private medical insurance markets in the UK, Singapore, and other jurisdictions, though the specific regulatory implications tied to affordability testing are largely an American phenomenon.<br />
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'''Related concepts:'''<br />
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* [[Definition:Group insurance]]<br />
* [[Definition:Health insurance]]<br />
* [[Definition:Shared responsibility payment]]<br />
* [[Definition:Applicable large employer (ALE)]]<br />
* [[Definition:Premium]]<br />
* [[Definition:Affordability test]]<br />
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