Section 215 ILCS 5/351A-5 - Preexisting condition(a) No long-term care insurance policy or certificate other than a policy or certificate thereunder issued to a group as defined in paragraph (1) of subsection (e) of Section 351A-1 shall use a definition of "preexisting condition" which is more restrictive than the following: Preexisting condition means the existence of symptoms which would cause an ordinarily prudent person to seek diagnosis, care or treatment, or a condition for which medical advice or treatment was recommended by, or received from a provider of health care services, within 6 months preceding the effective date of coverage for an insured person.(b) No long-term care insurance policy or certificate other than a policy or certificate thereunder issued to a group as defined in paragraph (1) subsection (e) of Section 351A-1 may exclude coverage for a loss or confinement which is the result of a preexisting condition unless such loss or confinement begins within 6 months following the effective date of coverage of an insured person.(c) The Director may extend the limitation periods set forth in subsections (a) and (b) of this Section as to specific age group categories in specific policy forms upon finding that the extension is in the best interest of the public.(d) The definition of "preexisting condition" does not prohibit an insurer from using an application form designed to elicit the complete health history of an applicant, and, on the basis of the answers on that application, from underwriting in accordance with that insurer's established underwriting standards. Unless otherwise provided in the policy or certificate, a preexisting condition, regardless of whether it is disclosed on the application, need not be covered until the waiting period described in subsection (b) of this Section expires. No long-term care insurance policy or certificate may exclude or use waivers or riders of any kind to exclude, limit or reduce coverage or benefits for specifically named or described preexisting diseases or physical conditions beyond the waiting period described in subsection (b) of this Section.P.A. 85-1172; 85-1174; 85-1440.