MS SB2770

Prohibits gender reassignment surgery on minors under age 21, defined to include mastectomies, sterilization procedures, and genital reconstruction surgeries performed to assist with gender transition.

Creates criminal felony offense punishable by $10,000 fine and 5-15 years imprisonment; medical professionals face enhanced penalties of $15,000 fine and 5-10 years imprisonment.

Requires medical licensing boards to revoke licenses of medical professionals who perform these surgeries on minors and imposes civil fines up to $5,000 per occurrence.

Provides exception for minors with medically verifiable genetic disorders of sexual development, including ambiguous external sex characteristics or abnormal sex chromosomes determined through genetic testing.

Creates private right of action for persons harmed by violations, allowing claims for injunctive relief and damages with 2-year statute of limitations (extended to 20 years for minors).