Most health insurance plans are required to cover breast pump parts at no cost to you, thanks to the Affordable Care Act. The law mandates that health plans provide breastfeeding equipment and support for the duration of breastfeeding, not just at the time of delivery. That means replacement parts like valves, flanges, and tubing can often be reordered on a recurring basis through your insurance, sometimes as frequently as once a month.
What the Law Actually Requires
The ACA requires health insurance plans to cover the cost of a breast pump, either as a rental or a new unit you keep. This applies to Marketplace plans and most employer-sponsored plans. The only exception is grandfathered plans, which are older plans that existed before the ACA took effect and haven’t been significantly changed since.
Coverage extends beyond the pump itself. Plans must provide breastfeeding equipment “for the duration of breastfeeding,” which is the legal basis for getting replacement parts covered over time. Your plan may have specific guidelines about whether the covered pump is manual or electric, how long a rental lasts, and whether you can receive it before or after birth. These details vary by insurer, so they’re worth checking before you order anything.
Which Parts Are Typically Covered
Many insurance plans cover recurring replacement parts, including:
- Duck valves or membranes: These soft silicone pieces stretch and lose elasticity with use, which weakens your pump’s suction over time.
- Flanges (breast shields): Repeated use and cleaning can cause flanges to crack, affecting both comfort and seal.
- Tubing: The ends can stretch or degrade, which also reduces suction strength.
Some plans also cover milk storage bags as a recurring supply. The specific items and quantities depend entirely on your plan, so start by calling the number on the back of your insurance card or checking your plan’s durable medical equipment benefits online.
What Insurance Typically Won’t Cover
There’s a clear line between functional pump parts and accessories. Items that generally fall outside coverage include baby weight scales, cleaning supplies for the pump, hands-free pumping bras or clips, nursing bras and pads, nipple shields, breast shells, travel bags, and carrying cases. Plans also won’t cover replacement parts if the original part is still functional, so coverage is specifically for parts that have worn out through normal use.
How Often You Can Reorder
Replacement schedules vary widely between insurers. Some plans allow you to order new parts every 30 days, recognizing that silicone valves and membranes wear out quickly with daily pumping. Other plans only cover replacements once a year. If you’re pumping multiple times a day, monthly replacement of valves and membranes makes a real performance difference, so it’s worth confirming your plan’s specific schedule.
If your plan’s standard replacement frequency doesn’t match your actual needs, your doctor can prescribe supplies beyond the normal limits. The prescription needs to be specific about exactly which parts you need and why, so work with your provider to document the medical necessity.
Steps to Order Parts Through Insurance
The process is straightforward once you know where to start:
First, check your plan’s coverage details. Call your insurer or log into your member portal and look under durable medical equipment or breastfeeding benefits. Ask specifically about replacement parts, not just the initial pump. Find out which supplier or vendor your plan works with, since many insurers partner with specific durable medical equipment companies.
Next, get a prescription if your plan requires one. Some insurers need a doctor’s order for replacement parts, especially if you’re requesting supplies beyond standard limits. Your OB, midwife, or primary care provider can write this. The prescription should list the specific parts you need.
Then place your order through an approved supplier. Many companies specialize in processing breast pump supplies through insurance. They’ll verify your benefits, handle the insurance claim, and ship parts directly to you. You can also go through your insurer’s preferred durable medical equipment provider. Either way, you typically won’t pay anything out of pocket for covered items.
What to Do if Your Claim Is Denied
If your insurer denies coverage for pump parts, you have the right to challenge that decision. Your insurer is required to tell you why the claim was denied and how to dispute it.
You have two options. An internal appeal asks the insurance company to review its own decision. You submit a request for a full review, and if the situation is urgent, the company must expedite the process. If the internal appeal doesn’t go your way, you can request an external review, where an independent third party evaluates the claim. At that point, the insurance company no longer has the final say.
Common reasons for denials include ordering from an out-of-network supplier, requesting parts before the allowed replacement interval, or missing a required prescription. Before appealing, double-check that you’ve met your plan’s specific requirements. A quick call to your insurer to clarify the reason for denial can sometimes resolve the issue faster than a formal appeal.