Amends the Illinois Insurance Code. Sets forth provisions concerning short-term, limited-duration insurance. Provides that on and after January 1, 2025, no company shall issue, deliver, amend, or renew short-term, limited-duration insurance to any natural or legal person that is a resident or domiciled in the State. Provides that the Department of Insurance may adopt rules as deemed necessary that prescribe specific standards for or restrictions on policy provisions, benefit design, disclosures, and sales and marketing practices for excepted benefits. Provides that the Director of Insurance's authority under specified provisions is extended to group and blanket excepted benefits. Provides that the language does not apply to limited-scope dental, limited-scope vision, long-term care, Medicare supplement, credit life, credit health, or any excepted benefits that are filed under specified provisions. Provides that nothing in the language shall be construed to limit the Director's authority under other statutes. Makes conforming changes in the Health Maintenance Organization Act and the Limited Health Service Organization Act. Repeals the Short-Term, Limited-Duration Health Insurance Coverage Act. Effective January 1, 2025.