Missouri Revised Statutes Title XXII. Occupations and Professions § 332.323. Dental services provided free of charge, immunity from civil damages for discrimination

Notwithstanding any other provision of law to the contrary, any health care provider licensed pursuant to this chapter who provides any service for which the health care provider is licensed may provide such service free of charge. Such health care provider shall not be subject to an action for civil damages for discrimination based on the provision of such free dental services.