HEALTH PLAN BILLING: For health care services provided by a nonparticipating provider and covered under a health benefits plan, policy, contract or certificate delivered or issued for delivery or renewed, extended or amended in this state on or after July 1, 2019, the allowable amount shall be determined using the most recent allowable amount benchmarks based on twelve consecutive months of data published by a benchmarking organization. Thereafter, the allowable amounts shall be determined using the benchmarking organization’s most recently published allowable amount benchmarks based on twelve consecutive months of data.