State Collection Service, Inc. is a debt collection agency headquartered in Madison, Wisconsin, that mostly pursues unpaid medical bills for hospitals, clinics, and other healthcare providers. If you’ve received a letter or call from them, you have a 30-day window under federal law to dispute the debt in writing and force them to prove you actually owe it. That dispute right is the single most useful tool you have, and using it costs a stamp.
Who They Are and What They Collect
State Collection Service is a third-party collector, which means they usually don’t own the debt. A hospital or provider hired them to recover money on accounts the provider’s own billing department couldn’t collect. They work accounts across all 50 states, so a notice from a Wisconsin address doesn’t mean the underlying debt is a Wisconsin debt.
Medical accounts are the bulk of what they handle: hospital stays, surgeries, emergency room visits, and outpatient procedures. They also collect for some utility companies and credit unions, but if you’re hearing from them, the odds strongly favor a medical bill.
Dispute the Debt in Writing Within 30 Days
Within five days of first contacting you, the collector has to send a written validation notice. That notice must list the amount owed, the name of the creditor, and the account number, along with the date by which you need to respond to dispute.1eCFR. 12 CFR 1006.34 – Notice for Validation of Debts
You then have 30 days from receiving that notice to dispute the debt in writing. Once your written dispute reaches them, they must stop all collection activity on the account until they mail you verification, which is usually documentation from the original creditor showing the debt is real, the amount is right, and it belongs to you.2Office of the Law Revision Counsel. 15 USC 1692g – Validation of Debts The pause is automatic. It isn’t a courtesy the collector chooses to extend.
How to do it:
- Send the letter by certified mail with return receipt requested so you have proof of the delivery date.
- Identify the account number from the validation notice.
- State clearly that you dispute the debt and are requesting verification.
- Ask for documentation showing the debt is valid and that you’re the person who owes it.
- Keep a copy of everything you send and everything you receive back.
If they keep trying to collect after your timely written dispute but before sending verification, that’s a federal violation and you can sue. More on that below.
Check the Bill Against Your Insurance Paperwork First
Medical billing produces errors at a much higher rate than other consumer debts. Insurance processing delays, coding mistakes, and coordination-of-benefits problems mean plenty of medical accounts that reach collections are wrong on the amount or shouldn’t have gone to collections at all. Before you pay anything, pull your explanation-of-benefits statements from your insurer and compare them line by line against the balance being collected.
The No Surprises Act adds real protection for insured patients. If you have job-based or individual coverage, providers generally can’t bill you at out-of-network rates for emergency care, or for non-emergency care from out-of-network providers at in-network facilities. Uninsured and self-pay patients have the right to a good-faith cost estimate before scheduled services, and there’s a dispute resolution process if the final bill substantially exceeds the estimate.3CMS. Overview of Rules and Fact Sheets If a balance at State Collection Service came from billing that broke those rules, you have strong grounds to challenge it.
Rules on How They Can Contact You
Federal law limits when and how a collector can reach out. They can’t call before 8:00 a.m. or after 9:00 p.m. in your local time zone. They can’t contact you at work if they know or have reason to know your employer doesn’t allow it.4Office of the Law Revision Counsel. 15 USC 1692c – Communication in Connection With Debt Collection They can’t misrepresent the amount you owe, imply you’ve committed a crime, or threaten legal action they don’t actually intend to take.5Office of the Law Revision Counsel. 15 USC 1692e – False or Misleading Representations
Many states layer on additional restrictions. Some cap the number of calls per week. Some require collectors to be licensed in the state before they can contact residents. State law can add to the federal floor but can’t undercut it.
Stopping Contact Entirely
You can send a written letter telling State Collection Service to cease all further communication. Once they receive it, they’re legally barred from contacting you again except to send a final notice confirming they’re stopping, to notify you that they or the creditor may pursue a specific legal remedy, or to tell you they intend to take a specific action such as filing suit.4Office of the Law Revision Counsel. 15 USC 1692c – Communication in Connection With Debt Collection
One caution. A cease-communication letter stops the calls. It doesn’t stop a lawsuit. If the debt is valid and within the statute of limitations, cutting off communication can actually push the collector toward litigation because you’ve taken away the alternative. This letter works best after you’ve already disputed and they couldn’t validate, or when the debt is past the statute of limitations and you just want the harassment to end.
How This Shows Up on Your Credit Report
A collection account from State Collection Service can stay on your credit report for up to seven years. The clock starts 180 days after the original delinquency date, meaning the date you first fell behind on the underlying account and never caught up.6Office of the Law Revision Counsel. 15 USC 1681c – Requirements Relating to Information Contained in Consumer Reports Paying the collection doesn’t remove it early. It just updates the status to paid.
When you dispute the debt with State Collection Service in writing, they have to report the account to the credit bureaus as disputed. Reporting a disputed debt as undisputed is itself a federal violation.5Office of the Law Revision Counsel. 15 USC 1692e – False or Misleading Representations File a separate dispute with each credit bureau showing the collection. Send it certified mail, include supporting documents, mark the errors on a copy of your report, and ask the bureau to correct or remove the inaccurate item.
A note on medical debt specifically. The CFPB finalized a rule in January 2025 that would have banned medical debt from credit reports. A federal court vacated that rule in July 2025, finding it exceeded the Bureau’s authority.7Consumer Financial Protection Bureau. Prohibition on Creditors and Consumer Reporting Agencies Concerning Medical Information (Regulation V) As of 2026, medical collections can still appear on credit reports, though some of the major credit bureaus have voluntarily removed certain low-balance or recently paid medical debts.
Old Debts and the Statute of Limitations Trap
Every debt has a legal expiration date for lawsuits. Once the statute of limitations runs, a collector can still ask you to pay, but they can’t successfully sue you for it. For most consumer debts, including medical bills, the window runs roughly three to six years in most states, sometimes longer depending on how the debt is classified.
The clock usually starts on the date of your last payment or the date the account first went delinquent. Here’s the trap. In many states, making even a small payment on an old debt, or acknowledging it in writing, resets the statute of limitations. If State Collection Service contacts you about a debt that’s several years old, find out whether the limitations period has already expired before you pay anything or admit the debt is yours. A $25 payment on a time-barred $3,000 balance can revive the ability to sue you for the full amount.
If They Sue You
If State Collection Service or the original creditor wins a judgment against you, wage garnishment is one of the main ways they collect. Federal law caps garnishment at 25% of your disposable earnings for the week, or the amount by which your weekly disposable earnings exceed 30 times the federal minimum wage, whichever produces the smaller garnishment.8Office of the Law Revision Counsel. 15 USC 1673 – Restriction on Garnishment Some states set lower caps, and a few prohibit wage garnishment for medical debt entirely. A judgment creditor may also be able to levy bank accounts or place liens on property, depending on state law.
The most important moment is before the judgment. If you get a court summons, ignoring it almost guarantees a default judgment. Showing up gives you the chance to challenge the amount, raise the statute of limitations, or negotiate a payment plan before a judge signs anything.
Suing Them Back for Violations
If State Collection Service breaks any provision of the Fair Debt Collection Practices Act — calling outside permitted hours, ignoring your written dispute, misrepresenting the debt, continuing contact after a cease letter — you can sue them in federal or state court. In an individual case, you can recover any actual damages, up to $1,000 in additional statutory damages, plus attorney’s fees and court costs.9Office of the Law Revision Counsel. 15 USC 1692k – Civil Liability The $1,000 cap is per lawsuit, not per violation, and courts weigh the severity and pattern of misconduct when setting the amount.
You have one year from the date of the violation to file. If you’ve been sending disputes by certified mail and keeping a call log, the record builds itself. Many consumer attorneys take FDCPA cases on contingency because the statute lets them recover their fees from the collector, so cost isn’t a good reason to let a violation slide.