The "Increasing Access to Dental Insurance Act" proposes to modify existing law to enhance the availability of standalone dental plans on federal health insurance exchanges. This legislation specifically amends the Patient Protection and Affordable Care Act to address current enrollment restrictions for these dental plans. Under the proposed change, the Secretary would be prohibited from preventing a qualified individual from enrolling in a standalone dental plan offered through an Exchange simply because they are not also enrolled in a qualified health plan through that same Exchange. This aims to remove a significant barrier, allowing individuals to purchase dental coverage independently of a health insurance plan on the marketplace. The bill's intent is to broaden access to dental insurance options for consumers who may not need or desire a health plan through the Exchange.