Senate Finance Committee Democrats have opened a formal call for public input on health coverage, asking patients, clinicians, insurers, researchers and ordinary enrollees to describe what is failing and what would fix it. That is unusual enough in federal health policy to be worth explaining carefully, along with what a document like this does and does not do. A new public insurance option is central to the document, which also explores standardized plan designs to make comparing plans easier. That process is governed by the Administrative Procedure Act, and failure to follow it can be challenged in court, as several health policy rules have been. Reversing recent coverage cuts, a public Medicare-like coverage option, lowering premiums and deductibles, simplifying enrollment, addressing prior authorization and denials, and consolidation among insurers, pharmacy benefit managers and providers.