What Is the Massachusetts Infertility Mandate?

The Massachusetts infertility mandate requires most private health insurance plans sold in the state to cover the diagnosis and treatment of infertility on the same terms as other pregnancy-related care, and a 2024 companion law adds coverage for fertility preservation when a medical condition or its treatment threatens your ability to have children. The core statute, Massachusetts General Laws Chapter 175, Section 47H, has applied to policies issued or renewed in Massachusetts since 1987.¹ A parallel provision, Chapter 176A, Section 8K, extends the same requirement to hospital service corporations, which include the HMO-style plans common in Massachusetts employer groups.²

“To the same extent” is the operative phrase. Your insurer cannot impose cost-sharing, waiting periods, or benefit caps on infertility treatment that are more restrictive than what the plan applies to other pregnancy-related care. If prenatal visits carry a standard copay, infertility care cannot be carved out behind a separate, higher deductible.

Who Qualifies as Infertile Under the Law

The statute defines infertility as the inability to conceive or produce conception after one year of trying if the person trying to conceive is 35 or younger, or after six months if that person is over 35.¹ If someone conceives but cannot carry the pregnancy to live birth, the time spent trying to conceive before that pregnancy counts toward the one-year or six-month period.

A few practical points. The clock starts when you begin trying to conceive through unprotected intercourse or therapeutic donor insemination, not from your first doctor visit. You do not have to exhaust less intensive treatments before qualifying; coverage attaches to medically necessary treatment as determined by your provider and your clinical situation.

What Treatments Must Be Covered

The statute refers broadly to “diagnosis and treatment of infertility” rather than listing procedures. The implementing regulation, 211 CMR 37.05, fills in the detail by enumerating the required benefits insurers must cover.³ Covered treatments include:

In vitro fertilization (IVF), in which eggs are fertilized in a laboratory and transferred to the uterus.
Artificial insemination and intrauterine insemination (IUI), usually combined with ovulation-stimulating medication.
Intracytoplasmic sperm injection (ICSI), typically used when sperm count or motility is low.
Gamete intrafallopian transfer (GIFT) and zygote intrafallopian transfer (ZIFT).
Diagnostic procedures, including hormone blood panels, semen analysis, imaging studies, and uterine cavity evaluations.
Surgical interventions to correct structural problems affecting fertility, including reversal of prior sterilization.
Hormone therapy to stimulate ovulation or support embryo implantation.

Coverage extends to the insured person’s covered spouse or dependent when treatment involves both partners. The regulation at 211 CMR 37.04 requires insurers to provide benefits for required infertility procedures furnished to an insured, covered spouse, or other covered dependent.⁴

Fertility Preservation Under the 2024 Law

Chapter 140 of the Acts of 2024 added a separate mandate requiring insurers to cover fertility preservation services when you have a diagnosed medical or genetic condition that could impair your fertility.⁵ This is distinct from the infertility treatment mandate. You do not need to meet the one-year or six-month definition of infertility. Coverage is triggered when a disease or its treatment has a likely side effect of infertility, as established by professional guidelines from organizations such as the American Society for Reproductive Medicine or the American Society of Clinical Oncology.

Covered preservation services include egg retrieval, sperm banking, embryo creation for storage, and cryopreservation of other reproductive tissue.⁶ The clearest scenario is someone about to start chemotherapy, but the law also reaches individuals receiving gender-affirming hormone treatment, since those therapies can affect reproductive capacity.⁵ The preservation must be recommended by a board-certified OB-GYN, reproductive endocrinologist, or other qualified physician following current professional guidelines.

Which Plans the Mandate Does Not Reach

The mandate does not apply to every plan sold or used in Massachusetts. The largest gap is self-funded employer plans. When an employer funds its own claims rather than purchasing a policy from an insurer, the plan is governed by the federal Employee Retirement Income Security Act and sits outside state insurance mandates.⁷ A self-funded employer is free to exclude infertility coverage. Large employers frequently self-fund, and their employees often assume the state mandate protects them when it does not.

The statute also excludes supplemental policies that provide coverage on top of Medicare or other government programs. Treatments that lack clinical validation are not required to be covered, though insurers bear the burden of explaining which treatments they consider experimental and why.

How to Tell If Your Plan Is Covered

The distinction between a fully insured plan (covered) and a self-funded plan (exempt) is not always obvious from your insurance card. Your Summary Plan Description is the better resource; your employer is legally required to provide it free of charge under ERISA.⁸ A fully insured plan will name a specific insurance carrier that assumes the financial risk. A self-funded plan will describe the employer as the source of benefit payments, with an insurance company acting only as a third-party administrator.

If the SPD is unclear, call your benefits department and ask directly whether the plan is fully insured or self-funded. The answer tells you whether the Massachusetts mandate applies.

Prior Authorization and Documentation

Even though the law requires coverage, your insurer will likely require prior authorization before approving treatment beyond initial diagnostics. The exact process varies by carrier, but the pattern is consistent. Diagnostic bloodwork, semen analysis, and imaging to evaluate the cause of infertility do not usually require prior authorization. Once your provider recommends a specific treatment protocol, the insurer reviews clinical documentation before approving coverage.

The clinical documentation insurers typically expect before authorizing treatment includes baseline hormone levels (FSH and estradiol), a tubal patency evaluation unless the plan is to go directly to IVF, and a semen analysis. For IVF specifically, a uterine cavity evaluation is generally required. For patients 40 and older, insurers may require additional ovarian reserve testing, such as anti-Müllerian hormone levels or antral follicle counts.

If Your Claim Is Denied

A coverage denial is not the end of the matter. You have several layers of review, and denials get overturned often enough that the appeal is worth pursuing.

Internal Appeal

Start with your insurer’s internal appeal process. The denial letter must include instructions and a deadline. Gather clinical notes, lab results, and a letter from your provider explaining why the recommended treatment is medically necessary. The insurer must complete the internal review before you can escalate.

External Review

If the internal appeal fails, you can request an independent external review. Under federal rules, you have four months from the date you receive the final internal denial to file. The insurer must complete a preliminary eligibility check within five business days and assign an independent review organization. You then have ten business days after notice of the assignment to submit additional information. The independent reviewer must issue a decision within 45 days of receiving the request. If your medical situation is urgent, an expedited review must be completed within 72 hours.⁹

Complaint to the Division of Insurance

You can also file a complaint with the Consumer Service Unit at the Massachusetts Division of Insurance, which oversees insurer compliance with the mandate. The DOI can intervene to help you obtain benefits you are entitled to under state insurance laws. You will need your policy number, claim number, and copies of relevant documents including denial letters and explanation of benefits statements. A complaint can take several months to resolve, and the DOI will share your complaint materials with the insurer. The DOI does not have jurisdiction over MassHealth, Medicare, or Group Insurance Commission (state employee) plans, and will redirect those matters to the appropriate agency.

What You May Still Pay Out of Pocket

Even with the mandate, your deductible, copays, and coinsurance still apply. If your plan has a $2,000 deductible and 20% coinsurance, you will owe the deductible plus 20% of the allowed amount until you hit your out-of-pocket maximum. Review your plan’s Summary of Benefits and Coverage before starting treatment so you can budget accurately.

Two federal tax tools can offset what remains. First, you can deduct infertility treatment costs on Schedule A to the extent your total medical expenses exceed 7.5% of your adjusted gross income. The IRS specifically identifies IVF, temporary storage of eggs or sperm, and surgery to reverse prior sterilization as deductible medical expenses, along with diagnostic tests related to infertility. Amounts you pay for a gestational surrogate’s medical care are not deductible, because the surrogate is not you, your spouse, or your dependent.¹⁰

Second, Health Savings Accounts and Flexible Spending Accounts let you pay for eligible medical expenses with pre-tax dollars. Most fertility care qualifies, including IVF, fertility medications, diagnostic tests, egg or sperm storage, and medically necessary travel to a clinic. Surrogacy costs are not eligible for either account. For 2026, the HSA contribution limit is $4,400 for self-only coverage and $8,750 for family coverage.¹¹ The health care FSA contribution limit is $3,400.¹² If you know treatment is coming, funding one or both accounts in advance meaningfully reduces your net cost. HSAs require enrollment in a high-deductible health plan; FSA funds generally must be used within the plan year or a short grace period, so timing matters.

1
General Court of Massachusetts. Massachusetts General Laws Part I, Title XXII, Chapter 175, Section 47H
2
General Court of Massachusetts. Massachusetts General Laws Part I, Title XXII, Chapter 176A, Section 8K
3
Cornell Law School. 211 CMR 37.05 – Required Infertility Benefits
4
Cornell Law School. 211 CMR 37.04 – Scope of Coverage
5
Mass.gov. Frequently Asked Questions About Fertility Preservation Services
6
Mass.gov. Filing Guidance Notice 2025-C Benefits for Fertility Preservation Services Pursuant to Chapter 140 of the Acts of 2024
7
Commonwealth Fund. State Cost-Control Reforms and ERISA Preemption
8
U.S. Department of Labor. Plan Information
9
eCFR. 45 CFR 147.136 – Internal Claims and Appeals and External Review Processes
10
Internal Revenue Service. Publication 502, Medical and Dental Expenses
11
Internal Revenue Service. IRS Notice on Health Savings Accounts 2026 Limits
12
FSAFEDS. New 2026 Maximum Limit Updates