Wisconsin has no law requiring insurers, Medicaid (ForwardHealth), or the state employee (ETF) health plan to cover infertility diagnosis, treatment, or IVF. A 2026 bill (the Building Families Act, AB 1110/SB 566) would create a broad mandate but is still sitting in its first committee.
Your plan
What the law does
All plans
Wisconsin has no law requiring IVF coverage. If your employer offers a fertility benefit, it is voluntary — check for a lifetime maximum and whether medications count against it.
Self-funded employer plan
Exempt from any state law regardless.
Free, 5 steps, nothing saved unless you choose to.
The one thing to check first: is your plan self-funded?
State fertility laws only reach fully insured plans. Most workers at large employers are in self-funded plans, which are governed by federal ERISA law and exempt from every state mandate — 67% of covered workers nationally, and about 80% at firms with 200+ employees (KFF 2025).
Look at your insurance card. If it says "administered by" (an insurer's name as the third-party administrator), your plan is probably self-funded. If it says "insured by" or "underwritten by," it is probably fully insured. The card is a strong hint, not proof — the only definitive answer comes from HR: "Is our medical plan self-funded or fully insured?"
This also decides where a denied claim goes: fully insured plans appeal to the state insurance regulator; self-funded plans appeal under ERISA rules to the U.S. Department of Labor.
Where people get surprised
Nothing is required of any Wisconsin plan today — fully insured, self-funded, or individual-market.
Wisconsin Medicaid (ForwardHealth/BadgerCare Plus) lists infertility testing, artificial insemination, and surrogacy-related services as noncovered under its family-planning benefit — infertility diagnosis and treatment are excluded outright, not just IVF.
AB 1110 / SB 566 (2025-26 session, 'Building Families Act'), introduced 2026-03-13 by Sen. Roys and Rep. Emerson, would require broader health insurance coverage of fertility treatment and direct the Dept. of Health Services to seek a federal Medicaid waiver or state plan amendment for fertility-treatment reimbursement — it was referred to committee and had not had a hearing as of this writing.
The state employee (ETF Group Health Insurance) plan has no published infertility or IVF benefit in its general plan documents.
What may change
WI AB 1110 / SB 566 (2025-26, 'Building Families Act') — Would create statutory fertility-treatment rights, require health insurance policies and plans to cover infertility services and fertility preservation, and direct the Department of Health Services to request any necessary federal Medicaid waiver or state plan amendment to allow Medical Assistance reimbursement for fertility treatment. Status: Introduced 2026-03-13 (AB 1110 by Rep. Emerson et al.; SB 566 by Sen. Roys et al., with Sens. Ratcliff, Hesselbein, Spreitzer, and Larson as co-sponsors); referred to committee (Assembly Committee on Health, Aging and Long-Term Care for AB 1110); no committee vote recorded as of 2026-09-06..
How to appeal a denial
Internal appeal — you have 180 days from the denial to file. The plan must decide within 30 days (before service) or 60 days (after service); 72 hours if urgent.
External review — available for at least 4 months after the final internal denial, for medical-necessity and "experimental" denials (PGT-A, ICSI, step therapy). An independent reviewer decides within 45 days. Contractual exclusions are not eligible for external review — those go to the regulator as a complaint.
Regulator — Wisconsin Office of the Commissioner of Insurance. Wisconsin independent review of grievances (Wis. Stat. § 632.835; Wis. Admin. Code Ins 18) File a complaint. Copy the regulator on every appeal letter; clinics report it speeds things up.
If your plan is self-funded, skip the state regulator: your appeal runs under ERISA and complaints go to the U.S. Department of Labor's Employee Benefits Security Administration.
Frequently asked
Is IVF covered by insurance in Wisconsin?
Wisconsin has no law requiring insurers, Medicaid (ForwardHealth), or the state employee (ETF) health plan to cover infertility diagnosis, treatment, or IVF. A 2026 bill (the Building Families Act, AB 1110/SB 566) would create a broad mandate but is still sitting in its first committee.
My employer is large but my card says 'administered by' — does the state law apply?
Probably not. 'Administered by' usually means a self-funded plan, which federal ERISA law exempts from state insurance mandates. Confirm with HR.
What if my claim is denied?
File an internal appeal within 180 days, request the exact policy language relied on, and copy the regulator. Medical-necessity and 'experimental' denials can go to external review.
This page explains public coverage rules and typical prices as of the dates shown. It is an estimate and an interpretation, not a coverage decision by your plan, and not legal, medical, tax, or insurance advice. Your plan documents control. We never store what you enter here unless you choose to save a plan.