Does Insurance Cover Donor Breast Milk? Medicaid, TRICARE, and Costs

Whether insurance covers donor breast milk depends on three things: your infant’s medical condition, your type of insurance, and the state you live in. Coverage exists in a growing but uneven patchwork. Most of it flows through state Medicaid programs for medically fragile infants, a smaller number of states now require commercial insurers to cover it, TRICARE covers it for eligible military families, and WIC does not. Healthy, full-term babies are almost never covered.

When Insurance Will Pay

Nearly every insurer or public program that covers donor milk requires a finding of medical necessity. The conditions that usually qualify include very low birth weight (typically under 1,500 grams), high risk of necrotizing enterocolitis (NEC), congenital heart disease, gastrointestinal anomalies, failure to thrive, and formula intolerance with documented weight loss or feeding difficulty.¹ Coverage also generally requires documentation that the mother’s own milk is unavailable, insufficient, or medically contraindicated.²

A physician’s written prescription is required in virtually all cases, and some plans require prior authorization before the milk is dispensed. The milk must generally come from a bank accredited by the Human Milk Banking Association of North America (HMBANA).²

Milk provided for non-medical reasons, such as a mother’s return to work, is excluded. TRICARE spells this out explicitly, calling it milk “for convenience,” and other payers take the same position.¹

Medicaid Coverage by State

As of mid-2024, roughly 17 states and the District of Columbia had some form of Medicaid coverage for donor human milk, up from 14 in 2022.³ What that coverage looks like varies significantly.

Inpatient Only, or Also at Home

Some state Medicaid programs pay for donor milk only during a hospital stay. New York’s Medicaid, for example, covers pasteurized donor milk only in the inpatient setting, and only for infants under 1,500 grams or those at high risk for NEC.⁴ Kansas, Missouri, and Louisiana also restrict Medicaid coverage to hospitalized infants.²

Others extend a benefit to families after discharge. Texas covers inpatient use up to six months and outpatient use up to 11 months. Illinois, Ohio, Oregon, Utah, and the District of Columbia also cover outpatient use in some form, with varying age and eligibility rules.² New Mexico began reimbursing outpatient donor milk through Medicaid on July 1, 2024, for infants under 2,500 grams or with qualifying conditions, and does not require prior authorization.⁵

Age Caps

Coverage windows are often short. Kansas and Missouri cap benefits at three months. New Jersey and Oregon set the limit at six months. Louisiana, Illinois, and the District of Columbia extend to 12 months.² Texas allows outpatient coverage up to 11 months with rare exceptions beyond.

Recent Additions

Florida enacted legislation in 2022 mandating Medicaid coverage of pasteurized donor milk for NICU infants, effective July 1, 2022.⁶ Indiana began Medicaid coverage on November 1, 2022, with prior authorization required and a maximum reimbursement of $5.48 per ounce.⁷ Pennsylvania expanded the qualifying conditions under “Owen’s Law” (Act 32 of 2023), which took effect in January 2024.⁸

To find out what your state covers, ask your state Medicaid office or the hospital’s billing department. The answer changes depending on where the baby will be fed and how old the baby is when coverage is needed.

Private and Commercial Insurance

Commercial insurance coverage is far less common than Medicaid coverage, but a growing number of states now require it in defined circumstances.

Illinois was an early mover. HB 3509 took effect January 1, 2020, requiring health insurance companies to cover donated breast milk and breast milk fortifiers for premature or critically ill infants whose mothers cannot produce their own milk.⁹ New Jersey and New York also require some commercial coverage.¹⁰ New York expanded its mandate in October 2024 through Bill A7790A, broadening coverage into outpatient settings for pasteurized donor milk and milk-derived products.¹¹

California’s Assembly Bill 3059, signed September 29, 2024, and effective January 1, 2025, classifies medically necessary pasteurized donor human milk as a basic health care service and requires all commercial health plans in the state to cover it. By February 2025, 98% of California NICUs were using or implementing donor milk programs, compared to a 69% national average.¹²

Massachusetts enacted coverage as part of a broader maternal health law (Chapter 186 of the Acts of 2024), effective November 21, 2024. It requires insurers to cover medically necessary pasteurized donor milk for infants under six months receiving inpatient treatment for conditions such as high NEC risk.¹³¹⁴¹⁵

One important caveat: self-insured employer plans, which cover a large share of the commercially insured population, are not bound by state mandates and rarely cover donor milk voluntarily. If your coverage comes through a large employer’s self-funded plan, a state law requiring coverage may not reach you.

TRICARE for Military Families

TRICARE covers banked donor milk for eligible infants up to 12 months when prescribed by an authorized provider and obtained from a HMBANA-accredited milk bank. Qualifying conditions include very low birth weight, gastrointestinal disorders, failure to thrive, formula intolerance, congenital heart disease, and organ transplant recovery, among others.¹

Prescriptions must be renewed every 30 days, and coverage is capped at 35 ounces per day per infant. TRICARE reimburses screening and processing fees but not shipping. In outpatient settings, families may need to pay out of pocket and file for reimbursement.¹ Milk for healthy, normal-weight infants and peer-to-peer purchases are excluded.¹⁶

WIC Does Not Pay for Donor Milk

The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) does not provide donor breast milk as a benefit. A January 2025 USDA policy memorandum reaffirmed that banked human milk does not meet the statutory definition of infant formula, so federal WIC funds cannot be used to purchase, collect, or distribute it. The updated policy does allow state WIC agencies to use non-WIC funds to partner with milk banks and host milk depots, and WIC staff may now tell families about milk banks during breastfeeding education.¹⁷

What Donor Milk Costs Without Coverage

Donor milk from nonprofit HMBANA-accredited banks typically runs $4.25 to $5.50 per ounce.¹⁸ Published prices include $4.65 per ounce at the Mothers’ Milk Bank at Austin¹⁹ and starting at $5.10 per ounce at the UC Health Milk Bank in San Diego.²⁰ For-profit suppliers such as Prolacta Bioscience charge hospitals significantly more, around $14 per ounce.²¹

At typical feeding volumes, out-of-pocket costs can reach roughly $100 per day.²² That cost, sustained over weeks or months, is what makes the coverage question so consequential for families of premature or medically fragile infants.

How to Get Coverage or Reduce What You Pay

If you think your baby needs donor milk, work through these steps in order:

Ask the neonatologist or pediatrician to document medical necessity and write a prescription that specifies the amount, frequency, and clinical rationale. Coverage almost always requires this.¹
If you have Medicaid, call your state Medicaid office or the hospital billing department and ask whether donor milk is covered, whether coverage extends to outpatient use, and what the age cap is.
If you have commercial insurance, ask your plan directly and confirm whether a state mandate applies to your plan. Self-funded employer plans may fall outside state rules.
Confirm your source is a HMBANA-accredited milk bank. Most payers that cover donor milk require it.²
Ask whether prior authorization is required. Kansas, Missouri, Texas, Utah, the District of Columbia, and Indiana are among the states that require it.²⁷
If you pay upfront, keep receipts and file a reimbursement claim. TRICARE beneficiaries and some commercial plan members typically follow this route for outpatient milk.¹
Apply for charitable assistance from the milk bank itself. The Mothers’ Milk Bank at Austin runs a sliding-scale charitable care program and provided about $250,000 in assistance in 2020. The Mothers’ Milk Bank of North Texas operates the Milk Money Fund for families with documented financial need. Mothers’ Milk Bank Northeast offers CARES for infants with serious medical conditions and GIFT for families receiving income-based public benefits.²³²⁴²⁵
Contact your state’s American Academy of Pediatrics chapter, which can help families navigate coverage disputes and advocacy.²

1
TRICARE. Banked Donor Milk
2
PMC (National Institutes of Health). Donor Human Milk Coverage Policies in the United States
3
STAT News. Medicaid Should Cover Donor Breast Milk for Vulnerable Infants
4
New York State Department of Health. Medicaid Update July 2017
5
New Mexico Human Services Department. Letter of Direction 97: Human Donor Milk Billing and Guidance
6
University of South Florida Health. Collaborative Effort Results in a Statute Expanding Medicaid Coverage to Include Donor Breastmilk
7
Indiana Health Coverage Programs. IHCP Bulletin BT202280
8
Commonwealth of Pennsylvania. Shapiro Administration Touts Bipartisan Legislation Expanding Access for Infants Needing Donor Human Milk
9
WTTW News. Law Requiring Insurance Cover Donated Breast Milk Gives Preemies Best Possible Chance
10
National Conference of State Legislatures. Donor Human Milk: More Valuable Than Gold
11
Prolacta Bioscience. Prolacta Applauds Passage of New York Legislation Expanding Insurance Coverage
12
University of California Health. New Law Already Saving Infant Lives in California’s Hospitals
13
Commonwealth of Massachusetts. Mass. General Laws c.176B § 4YY
14
Tufts Health Plan. Donor Breast Milk Amendment
15
Massachusetts Division of Insurance. Filing Guidance Notice 2025-I
16
Humana Military. Request for Banked Donor Milk
17
USDA Food and Nutrition Service. WIC Policy Memorandum 2025-3
18
Mamava. Milk Banks and Donor Milk FAQs
19
Mothers’ Milk Bank at Austin. Processing Fee
20
University of California Health. UC Health Milk Bank
21
Nonprofit Quarterly. For-Profit or Nonprofit Breast Milk: Does It Matter
22
The 19th News. Breastfeeding, Formula, Cancer Survivors, and Insurance Coverage
23
Mothers’ Milk Bank at Austin. Charitable Care Program
24
Mothers’ Milk Bank of North Texas. Milk for Outpatient Babies
25
Mothers’ Milk Bank Northeast. Financial Help for Families