How to File a Claim Against a Hospital: Bills, Complaints, Lawsuits

To file a claim against a hospital, first match your problem to the right channel: an internal grievance for service quality and many billing issues, a federal or state agency complaint for privacy breaches, emergency care denials, or patient safety violations, an administrative claim for federal hospitals like the VA, and a medical malpractice lawsuit for negligent care that caused serious injury. Each channel has its own deadlines, evidence requirements, and possible outcomes, and picking the wrong one wastes time you may not have.

Match Your Problem to the Right Channel

Categorizing what happened is the first real decision, because the category dictates where you go and what deadline you face.

Billing and financial disputes. Incorrect charges, surprise bills from out-of-network providers you never chose, being sent to collections without notice of financial assistance, or charges that don’t match what your insurance approved.
Service quality complaints. Poor communication, long waits, unresponsive staff, unsafe conditions, or being discharged before you were medically ready.
Privacy violations. Unauthorized disclosure of your medical information, staff snooping in your records without a treatment reason, or a data breach.
Emergency care denials. Being turned away from an ER, not receiving a screening exam, or being transferred before your condition was stabilized. Federal law prohibits all of these.
Medical negligence. Care that fell below what a competent professional would have delivered under similar circumstances, and that failure directly caused you significant injury.

Many hospital experiences involve more than one category at once. A botched surgery can produce inflated bills and a records disclosure all in the same episode. You can pursue several channels in parallel, and sometimes you should.

Get Your Medical Records and Document Everything

Every path benefits from strong documentation, and your medical record is the foundation. Under HIPAA, a hospital must provide your records within 30 calendar days of your request, with one possible 30-day extension if the records are stored offsite. The hospital must notify you in writing if it needs the extra time. Fees are limited: electronic records are capped, and accessing them through the hospital’s patient portal costs nothing.¹

While details are fresh, collect the rest:

Every bill, from the hospital, the physicians, labs, and third-party providers.
Photographs of visible injuries, dated, taken as close to the incident as possible.
A written timeline with dates, times, names of staff you spoke with, and what they said.
Names and phone numbers of witnesses: family, friends, or other patients.
Explanation of benefits statements, prior authorization records, and correspondence with your insurer.

If the hospital stalls on records, cite HIPAA’s timeliness rule and mention that you can file a complaint with the Office for Civil Rights. That usually speeds things up.

Start With the Hospital’s Grievance Process

For service problems and many billing issues, the hospital itself is the fastest route. Federal regulations require every hospital that accepts Medicare, which is nearly all of them, to maintain a formal grievance process and to tell patients how to use it.²

Most hospitals route grievances through a patient advocate, patient relations office, or risk management department. You can submit verbally or in writing; writing creates a record you may need later. Describe what happened, when, who was involved, and what you want, whether that’s a billing correction, a policy change, or an apology.

The hospital must investigate and send a written response naming a contact person, the steps taken, the results, and the completion date.² If no written response comes, the hospital is violating its federal conditions of participation, which is itself a valid complaint to escalate to your state health department or CMS.

One boundary worth knowing: the hospital’s internal patient-safety review is generally protected from disclosure under the Patient Safety and Quality Improvement Act, so any findings from that side of the investigation may never reach you.³ Your independent documentation matters more than you might expect.

Disputing a Hospital Bill

Two federal protections give you real leverage on billing.

Financial Assistance at Nonprofit Hospitals

Nonprofit hospitals, which make up the majority of hospitals in the country, are required by federal tax law to maintain a written financial assistance policy covering all emergency and medically necessary care, spelling out who qualifies for free or discounted treatment, and explaining how the hospital calculates what eligible patients owe. They must also publish a billing and collections policy describing aggressive actions like credit reporting, lawsuits, or wage garnishment, and the timeline before those actions start. A nonprofit hospital cannot demand payment before providing emergency care.⁴ If you were sent to collections without ever being told about financial assistance, that is a violation worth raising formally.

The No Surprises Act

If you got a surprise bill from an out-of-network provider you didn’t choose, such as an anesthesiologist or radiologist at an in-network hospital, the No Surprises Act generally limits your out-of-pocket cost to what you would have paid in-network, using your plan’s normal copay and cost-sharing rates.⁵

If you were uninsured or paid out of pocket, the hospital had to give you a good faith estimate before treatment. When the final bill exceeds that estimate by $400 or more, you can dispute the charges through a federal process within 120 days of the billing date.⁶

Filing a Complaint With a Government Agency

When the hospital’s own process fails, or the problem is serious enough to bypass it, several agencies accept complaints. Match your issue to the right one.

State Health Departments

Every state licenses and oversees its hospitals through a health agency that investigates complaints about patient safety, unsanitary conditions, staffing failures, and violations of patient rights. Filing is usually done through the agency’s website or a mailed complaint form. Investigations can produce citations, required corrective action plans, and in serious cases loss of licensure. Contact your state’s department of health for its specific process.

Emergency Care Denials Under EMTALA

If an emergency room turned you away, failed to screen you for an emergency condition, or transferred you before stabilizing you, the hospital likely violated the Emergency Medical Treatment and Labor Act. EMTALA requires every hospital with an emergency department to screen anyone who requests care and to stabilize any emergency condition the screening reveals, regardless of insurance or ability to pay.⁷

File an EMTALA complaint with the state survey agency in the state where the hospital is located, or use the online complaint form on the CMS website. Complaints can be filed anonymously, and CMS recommends filing as soon as possible while the facts are fresh.⁸

Privacy Violations and HIPAA

If the hospital disclosed your medical information without authorization, let staff access records without a treatment reason, or failed to protect your data from a breach, file a privacy complaint with the Office for Civil Rights at HHS. Anyone can file, not just the patient whose information was compromised, and OCR accepts complaints through its online portal.⁹ The deadline is 180 days from when you knew or should have known about the violation, and OCR can extend it for good cause.¹⁰

The Joint Commission

The Joint Commission accredits most hospitals in the United States and accepts patient safety reports through its online portal. You provide the hospital name, the date of the incident, a description, and the harm that resulted, with the narrative capped at about three pages.¹¹

One boundary matters here: the Joint Commission evaluates whether the hospital’s processes and systems meet accreditation standards. It does not judge whether the care you personally received was appropriate, and it does not handle billing or insurance disputes.¹¹ Filing here fits best when a systemic problem, like chronic understaffing or repeated medication errors, put you at risk.

Medicare Quality of Care Complaints

If you are a Medicare beneficiary, Beneficiary and Family Centered Care Quality Improvement Organizations review complaints about quality of care and can hear a fast appeal if you believe the hospital is discharging you too soon. Find your regional QIO through the CMS website or on the “Important Message from Medicare” notice the hospital is required to give you.¹²

Claims Against a VA, Military, or IHS Hospital

If your claim involves a federal hospital, such as a VA medical center, a military treatment facility, or an Indian Health Service hospital, you cannot go straight to court. The Federal Tort Claims Act requires you to file a written administrative claim with the responsible federal agency first.¹³

The standard tool is Standard Form 95, though the specific form is not technically mandatory as long as your written claim includes three elements: a description of what happened, a specific dollar amount of damages, and your signature or your attorney’s.¹⁴

Two deadlines control the process. First, you must file the administrative claim within two years of the date of injury, or from when you knew or should have known about it.¹⁴ Second, once filed, the agency has six months to investigate. If it denies the claim, you have six months from the denial to file suit in federal district court. If the agency doesn’t respond within six months, you can treat the silence as a denial and proceed.¹³ Requesting reconsideration of a denial buys another six months before the litigation deadline.¹⁵

Skipping the administrative step is fatal. Courts dismiss FTCA lawsuits when the claimant hasn’t exhausted the agency process first.

Filing a Medical Malpractice Lawsuit

A malpractice lawsuit is the heaviest tool and the one with the highest stakes. It fits when a provider’s care fell below what a reasonably competent professional would have delivered in the same situation, and that failure directly caused you substantial harm. Dissatisfaction with an outcome is not enough. You need expert testimony establishing the standard of care, the deviation from it, and the causal link to your specific injuries.

Pre-Filing Requirements

Most states require procedural steps before you can file. Two are common. A notice of intent is a formal letter to the hospital and the providers you plan to sue, giving them advance warning of the claim; many states require this notice weeks or months before suit. A certificate of merit, or affidavit of merit, is a sworn statement from a qualified medical expert who has reviewed the case and confirms that the provider’s conduct likely fell below the standard of care and caused your harm. Missing the certificate deadline can result in dismissal, sometimes with prejudice, meaning you cannot refile.

Statutes of Limitations and the Discovery Rule

Every state sets a deadline for filing a malpractice lawsuit, and missing it permanently bars the claim no matter how strong the evidence is. Deadlines run from one year at the shortest to six or seven at the longest, with two to three years being the most common. The clock typically starts on the date the negligent act occurred.

The discovery rule is a critical exception in most states. Some injuries don’t show up right away. A retained surgical instrument might not cause symptoms for months or years. Under the discovery rule, the statute of limitations starts when you discovered or reasonably should have discovered the injury, not when the treatment happened. Many states also impose a statute of repose that caps the total time regardless of discovery. Because these rules vary so much, consulting a malpractice attorney early is the single most important step if you suspect negligence.

Types of Damages

Malpractice damages fall into two categories. Economic damages cover measurable financial losses: medical bills for corrective treatment, lost wages, future care costs, and other out-of-pocket expenses caused by the injury. They are calculated from receipts, pay stubs, and expert projections.

Noneconomic damages compensate for losses without a price tag: physical pain, emotional distress, loss of enjoyment of life, disfigurement, and loss of companionship for a spouse. Roughly half the states cap noneconomic damages in malpractice cases, with limits ranging from around $250,000 to over $1 million depending on the state. Some states set higher caps for catastrophic injuries or wrongful death, and several adjust for inflation each year. The remaining states have no cap, either because they never enacted one or because their courts struck one down.

How Malpractice Attorneys Get Paid

Most malpractice attorneys work on contingency: you pay nothing upfront, and the attorney takes a percentage of the recovery. Typical fees run between 33% and 40% of the settlement or verdict, though some states cap the percentage in malpractice cases specifically. The fee agreement should spell out whether litigation costs, such as expert witness fees, court filing fees, and medical record charges, are deducted from your share before or after the attorney’s percentage. That detail can shift your net recovery by thousands of dollars, so read the agreement carefully before signing.

Malpractice cases are expensive to litigate. Expert witnesses, record reviews, and depositions can run $50,000 to $100,000 before trial. Because attorneys advance those costs and only recoup them from a successful outcome, they are selective. If several attorneys decline your case, that often reflects the economics of the case, not the absence of a real problem.

1
HHS.gov. Individuals’ Right Under HIPAA to Access Their Health Information
2
eCFR. 42 CFR 482.13 – Condition of Participation: Patients Rights
3
Office of the Law Revision Counsel. 42 USC 299b-22 – Privilege and Confidentiality Protections
4
eCFR. 26 CFR 1.501(r)-4 – Financial Assistance Policy and Emergency Medical Care Policy
5
Consumer Financial Protection Bureau. What Is a Surprise Medical Bill and What Should I Know About the No Surprises Act
6
CMS. No Surprises: Understand Your Rights Against Surprise Medical Bills
7
Office of the Law Revision Counsel. 42 USC 1395dd – Examination and Treatment for Emergency Medical Conditions and Women in Labor
8
CMS. How to File an EMTALA Complaint
9
HHS.gov. Filing a Health Information Privacy Complaint
10
HHS.gov. How to File a Health Information Privacy or Security Complaint
11
The Joint Commission. Report a Safety Event About a Health Care Organization
12
CMS. Beneficiary and Family Centered Care (BFCC)-QIOs
13
Office of the Law Revision Counsel. 28 USC 2675 – Disposition by Federal Agency as Prerequisite
14
U.S. Department of Veterans Affairs. Claims Under the Federal Tort Claims Act
15
Indian Health Service. The Administrative Claims Process Under the Federal Tort Claims Act