Okla. Stat. tit. 36, § 36-6850.1: Notification of deletions in prescription coverage

Any health benefit plan that provides prescription drug coverage

or contracts with a third party for prescription drug services shall

notify an enrollee presently taking a prescription drug of any

deletions, other than generic substitutions, in the health benefit

plan's prescription drug formulary. Such notification shall be made

in writing, or electronically upon request of the enrollee, at least

sixty (60) days prior.

This section does not apply to coverage for a drug that is

determined by a therapeutics committee of the health benefit plan to

be subject to new safety warnings or a safety recall by the Federal

Drug Administration.

As used in this section, "health benefit plan" means any plan or

arrangement as defined in subsection C of Section 6060.4 of Title 36

of the Oklahoma Statutes.