Blue Cross Blue Shield of Illinois covers IVF on most fully insured group plans issued in Illinois and on BCBSIL plans sold through the Illinois marketplace, because state law requires it. Whether your specific plan covers IVF, though, comes down to one question that has nothing to do with BCBSIL: is your plan fully insured under Illinois law, or is it a self-funded employer plan that only uses BCBSIL as an administrator? That single distinction decides everything that follows.
The Plan Type Question That Decides Everything
The Illinois infertility mandate reaches some BCBSIL plans and not others. Before looking at cycle limits or costs, find out which category yours falls into.
Fully insured group plans issued in Illinois must comply with the mandate. If your employer buys a group policy from BCBSIL and BCBSIL bears the risk for claims, the plan has to cover IVF and related infertility treatment. This applies to both HMO and PPO plan types.
Self-funded employer plans are exempt. Many large employers pay claims from their own funds and hire BCBSIL only to administer the plan. These arrangements are governed by the federal Employee Retirement Income Security Act, which preempts state insurance mandates. The card in your wallet may say Blue Cross Blue Shield of Illinois, but the employer decides what the plan covers, and Illinois cannot require fertility benefits.1
Illinois marketplace (individual) plans follow the state mandate. Illinois treats infertility treatment as an essential health benefit for marketplace coverage, and several BCBSIL Blue Choice Preferred PPO plans sold on the individual market include it.
Religious employers whose teachings find infertility treatment objectionable are exempt.
Out-of-state policies are not subject to Illinois law, even if you live and work in Illinois.
To find out which bucket your plan sits in, ask your HR department whether it is “fully insured in Illinois” or “self-funded/ERISA.” The Summary of Benefits and Coverage document will also state this.
What the Illinois Mandate Requires
Illinois law (215 ILCS 5/356m) requires group health insurance policies that provide pregnancy-related benefits to also cover diagnosis and treatment of infertility, including IVF. Public Act 103-0751 expanded the mandate significantly as of January 1, 2026, eliminating the old rule that limited the requirement to employers with more than 25 full-time employees. Any group policy providing pregnancy benefits now has to include infertility coverage, regardless of employer size.
Covered treatments include:
- In vitro fertilization, including egg retrieval and embryo transfer
- Intrauterine insemination (IUI)
- Gamete intrafallopian transfer (GIFT), zygote intrafallopian transfer (ZIFT), low tubal ovum transfer, and uterine embryo lavage
- Surgical sperm extraction, added in 2026
- Preimplantation genetic testing for aneuploidy, chromosome structural rearrangements, and monogenic or single-gene disorders, added in 2026
- Prescription medications used for ovulation induction, stimulation, and other fertility treatment
The law also forbids insurers from charging higher copays, deductibles, or coinsurance for infertility treatment than they charge for other medical services. Fertility care has to be treated like any other covered condition.
Who Qualifies as Infertile Under Illinois Law
The 2026 expansion broadened who meets the legal definition. Under Public Act 103-0751, infertility is a disease, condition, or status characterized by any of the following:
- Failure to establish or carry a pregnancy to live birth after 12 months of regular, unprotected intercourse for women 35 or younger, or after 6 months for women over 35. A miscarriage does not restart the clock.
- Inability to reproduce without medical intervention, “either as a single individual or with a partner.” This is the clause that extends coverage to single people, same-sex couples, and others who cannot conceive without assistance.
- A licensed physician’s findings based on medical, sexual, and reproductive history, age, physical findings, or diagnostic testing.
There is no marital status requirement. The BCBSIL provider manual states that coverage is not excluded based on gender, relationship status, or sexual orientation.
How Many IVF Cycles Are Covered
The mandate limits egg retrievals, not embryo transfers. Under both state law and BCBSIL policy:
- Up to four completed oocyte (egg) retrievals as base coverage.
- If a live birth results from one of those retrievals, two additional retrievals are covered.
- Six completed retrievals is the lifetime maximum.
A “completed” retrieval means eggs were successfully collected. Embryo transfers, whether fresh or from previously frozen embryos, do not count against the retrieval limit. One BCBSIL employer-specific FAQ defines an ART cycle as “ovarian stimulation with oocyte retrieval” and confirms that transfers are not counted.
After the last covered retrieval, the law requires coverage for one additional procedure to transfer any remaining oocytes or embryos to the patient or a surrogate.
The 2026 BCBSIL Blue Choice Select PPO Summary of Benefits and Coverage lists infertility treatment as covered with a maximum of four IVF attempts, with “the possibility of special approval for up to 6 attempts per benefit period.”
What Is Excluded Even When IVF Is Covered
Several fertility-related services sit outside the benefit:
- Freezing and storage of eggs, sperm, or embryos, except for patients facing iatrogenic infertility caused by medical treatment such as chemotherapy or radiation.
- Non-medical donor expenses, including transportation, shipping, handling, and donation fees for eggs, sperm, or embryos.
- Reversal of voluntary sterilization. Since January 1, 2022, however, a successful reversal is no longer required before accessing infertility benefits.
- Selective embryo termination, except when the patient’s life is in danger.
- Experimental or investigational procedures, tests, treatments, or drugs.
- Gender selection, absent a maternal X-linked disorder.
- Non-medical surrogacy expenses and payments to surrogates. Blue Precision and BlueCare Direct HMO members are excluded from surrogacy-related coverage entirely; other HMO plans cover gestational surrogacy only until fetal heart activity is detected.
What You’ll Actually Pay
Because the mandate requires parity, your out-of-pocket cost for IVF tracks your plan’s general cost-sharing. A single IVF cycle runs $13,000 to $20,000 without insurance, and up to $30,000 including medications and monitoring, so most patients on most plans will hit their annual out-of-pocket maximum during treatment.
Illinois marketplace PPO plans vary widely. A Gold Standard plan might carry a $1,500 deductible, 25% coinsurance, and a $7,800 out-of-pocket maximum, while a Bronze Standard plan could have a $7,500 deductible, 50% coinsurance, and a $9,200 out-of-pocket maximum. One insurance resource highlighted the Bronze 202 plan ($4,500 deductible, 40% coinsurance, $7,500 out-of-pocket maximum) as comparatively favorable for IVF patients due to the lower cap; it is reportedly available only through an agent rather than on healthcare.gov. Employer-sponsored group plans vary by employer: the 2026 Blue Choice Select PPO, for example, carries a $1,000 individual deductible and 20% coinsurance for most in-network medical services.
Using the Benefit
For HMO plans, BCBSIL routes all infertility services through WINFertility, Inc. (WIN), which coordinates care between patients, physicians, and pharmacies.
- Get a global infertility referral from your primary care physician or women’s principal health care provider. Before issuing it, the provider must complete a general evaluation, including a Pap smear, GC/chlamydia cultures, and any clinically appropriate genetic testing.
- Speak with a WIN Nurse Care Advocate before starting any treatment. The nurse handles prior authorization, helps identify in-network providers, and explains treatment options.
- Make sure WIN authorizes services before they happen. Treatment given without prior authorization can be denied, leaving you responsible for the full cost.
- Use in-network providers. The BCBSIL Provider Finder tool and Blue Distinction Centers for Fertility Care list contracted reproductive endocrinology and infertility practices.
- Order medications through a WIN-contracted mail-order pharmacy. Prescriptions filled elsewhere may be rejected. Medications need their own prior authorization, and providers should submit those requests at least 14 days in advance.
A global referral stays valid for the duration of your HMO coverage. You only need a new one after a live birth.
PPO plans work differently. Members generally have more flexibility in choosing providers and may not need to go through WIN, but the specific authorization rules depend on the plan. Check the benefit booklet or call the number on the back of your member ID card.
If Your Claim Is Denied
You can appeal. The process has an internal step and an external step.
For an internal appeal, you (or an authorized representative) must file within 180 days of the denial notice. BCBSIL has to issue a written decision within 30 days, or 24 to 72 hours if your health is at urgent risk. You can submit additional evidence, and you can request, at no charge, every document and the reasoning BCBSIL relied on to deny the claim.
If the internal appeal fails, you can request an external review by an independent reviewer. The denial notice itself must explain how to start both the internal and external processes.
The Illinois Department of Insurance handles complaints at (877) 527-9431 and at insurance.illinois.gov. BCBSIL customer service is at 1-800-538-8833.