Experimental treatment coverage.

(a) No individual policy or contract of health insurance, or certificate issued thereunder, which is delivered, issued for delivery, or renewed in this State by any health insurer, health service corporation, or health maintenance organization shall deny coverage, payment, or reimbursement for a National Coverage Determination Service on the basis that the service, item, test, or treatment is experimental or investigational. (b) “National Coverage Determination Service” as used in this section shall mean a service, item, test, or treatment which has been determined to be covered nationally by the Secretary of the U.S. Department of Health and Human Services pursuant to the Social Security Act, § 1869 (f) [42 U.S.C. § 1395ff].