Your HSA or FSA administrator is the company your employer or plan chose to hold and manage your account money

The administrator is not your employer and not your health insurance company — it is a separate financial institution that your employer hired to run the account itself. This company holds your money, processes your claims, issues your debit card (if you have one), and sends you statements. Common administrators include Fidelity, HealthEquity, Conduent, WageWorks, and Optum, though there are dozens more.

Your employer chose this administrator when they set up the HSA or FSA plan. You do not choose it yourself. If you change jobs, you may end up with a different administrator because your new employer may have picked a different one.

Knowing who your administrator is matters because they are the ones who answer questions about your balance, approve or deny claims, and help you use your account. Calling your health insurance company or your employer's HR department will not get you to the right place — they will tell you to contact your administrator instead.

Key Takeaways

  • Your administrator is listed on your account statement, debit card, and welcome materials that came when your account opened.
  • The administrator's customer service number is the fastest way to check your balance, submit a claim, or ask about a denied payment.
  • Your employer's HR or benefits department can tell you the administrator's name and contact information if you cannot find it in your paperwork.
  • If you have both an HSA and an FSA, they may be run by different administrators — check both sets of documents.
  • When you leave a job, your HSA stays with you but may move to a new administrator; your FSA ends and any remaining money is forfeited unless your plan allows a carryover.

Where to find your administrator's name and contact information

Start with the paperwork you received when your account opened. Look for a welcome letter, account statement, or debit card — all of these will have the administrator's name and phone number printed on them. If you have online access to your account, log in and look for a "Contact Us" page or customer service number.

Your employer's HR or benefits department also has this information. Call or email them and ask for the name of your HSA or FSA administrator and their customer service phone number. They may also be able to give you a website where you can log in to your account.

If you have received a debit card for your account, the card itself will show the administrator's name and a customer service number on the back.

What your administrator does and does not do

Your administrator processes claims when you submit receipts or invoices for medical expenses. They maintain your account balance and send you statements showing deposits, withdrawals, and any fees. They issue your debit card (if your plan includes one) and can freeze or replace it if it is lost or stolen. They also answer questions about what expenses are allowed under your plan and whether a specific purchase counts as a may have access to medical expense.

Your administrator does not decide what medical expenses are allowed — that is determined by IRS rules and your specific plan's terms. Your administrator simply applies those rules to your claims. They also do not decide whether you are covered by an HSA or FSA in the first place — your employer and your health insurance company make that decision.

If your claim is denied, your administrator will tell you why, but the reason usually comes from the IRS definition of a may have access to expense or from your plan's specific rules, not from a choice the administrator made.

How to contact your administrator

Call the customer service number on your debit card, statement, or welcome letter. Most administrators have phone lines open during business hours and some offer 24/7 support. Have your account number ready when you call — it is usually on your debit card or statement.

Many administrators also offer online portals where you can log in, check your balance, submit claims, and view your transaction history without calling. The website address is usually on your statement or in your welcome materials.

Some administrators accept claims by mail, email, or through a mobile app. Ask your administrator which methods they support when you call or log in.

What happens to your administrator when you change jobs

If you have an HSA, your account and money stay with you when you leave your job. Your old administrator will either continue to manage your account as an individual account holder, or your money will be transferred to a new administrator that you choose. You can keep the same administrator or move to a different one — this is your decision, not your employer's.

If you have an FSA through your employer, the account ends when you leave the job. Any money left in the account is forfeited — you cannot take it with you. Some employers offer a grace period (usually two and a half months into the next year) where you can still submit claims for expenses from the old year, but the money itself does not transfer.

When you start a new job with an HSA or FSA, your new employer will tell you who the new administrator is. This may be the same company or a different one.

If your administrator is not responding or you have a problem

If you cannot reach your administrator by phone or email, or if they have denied a claim you believe is valid, start by putting your complaint in writing. Send a letter or email to the customer service address listed on your statement, describing the problem and what you want them to do. Keep a copy for your records.

If the administrator still does not respond or resolve the issue, you can file a complaint with your state's Department of Insurance or with the U.S. Department of Labor if your plan is covered by ERISA (most employer plans are). Your employer's HR department can tell you whether your plan is covered by ERISA.

You can also contact your employer's benefits department and ask them to intervene. Since they hired the administrator, they have leverage to push for a resolution.

Frequently Asked Questions

Is my HSA administrator the same as my health insurance company?

No. Your health insurance company pays for medical care; your HSA administrator holds and manages your HSA money. They are separate organizations. Your insurance company may tell you to contact your HSA administrator about account questions, and your HSA administrator may refer questions about coverage to your insurance company.

Can I change my HSA administrator?

Yes, but only if you own the HSA as an individual account holder (usually after you leave the job where you opened it). You can move your money to a different administrator by requesting a direct transfer. If your HSA is still tied to your employer's plan, you cannot change administrators — your employer chose the one you use.

What if I do not have a debit card for my HSA or FSA?

Some plans do not issue debit cards. Instead, you submit receipts and invoices to your administrator, and they reimburse you by check or direct deposit. Your administrator's contact information is still on your statement or welcome letter. Call them to ask how to submit claims without a card.

Do I need to contact my administrator to use my FSA money before the year ends?

No. If you have a debit card, you can use it to pay for may have access to medical expenses at pharmacies and medical offices. If you do not have a card, you submit receipts to your administrator for reimbursement. Either way, you do not need permission — just make sure the expense is may have access to and that you submit receipts if required by your plan.

What happens if my administrator goes out of business?

Your employer is responsible for moving your account to a new administrator. They will notify you of the change and provide the new administrator's contact information. Your money and account history transfer with you — you do not lose your balance.