Does insurance cover IVF in Montana?
Limited mandate
Partially — Montana has a limited, program-specific requirement rather than a general IVF mandate.
What the law says
Montana requires HMOs to cover infertility services as a basic benefit, and (since 2024) all plans to cover fertility preservation. IVF is not specifically required.
- HMOs only for general infertility services
- Fertility preservation: 1-year storage max, effective 2024
Statute: Mont. Code Ann. §33-22-1521; §33-31-102(2)(v) · enacted 1987, 2023
The exemption that matters in every state
Self-insured (self-funded) employer plans are regulated by federal ERISA law, not state law, and are exempt from state coverage mandates. Roughly two-thirds of covered U.S. workers are on self-insured plans — your employer's benefits office can tell you which kind of plan you have.
This page summarizes state law for general information. It is not legal, medical, or insurance advice, and laws change. Confirm current coverage details with your insurer, your employer's benefits administrator, and the statute itself before making decisions. Source: RESOLVE: The National Infertility Association — Insurance Coverage by State. Last reviewed 2026-08-04.