Freestanding ER vs Urgent Care: Making the Right Call
Having questions about insurance and medical bills are natural when you need emergency care. If your injuries were caused by someone else’s negligence and you have a personal injury attorney, you shouldn’t have to delay treatment because of payment concerns. A Letter of Protection (LOP) helps you get care now without upfront costs.
An LOP is a legally binding agreement where your attorney guarantees that your emergency medical bills will be paid from your future settlement or court award. This allows you to receive treatment immediately, with payment handled once your case is resolved.
ER of Mesquite accepts LOPs from personal injury attorneys across the eastern Dallas Metroplex and surrounding areas. If you need an LOP emergency room in Mesquite, we are open 24 hours a day and ready to treat you.
How a Letter of Protection Works at ER of Mesquite
Your attorney initiates the process
Once you retain a personal injury lawyer, they draft an LOP addressed to our facility. This document confirms that your treatment costs are covered by the proceeds of your legal claim. Your attorney can call ahead, fax, or email the LOP before you arrive.
We accept and begin treatment immediately
The moment your documentation is verified, your emergency evaluation starts without pre-authorization or upfront payment. You’re treated with the same urgency and scope as any other patient.
A complete diagnostic workup follows
Based on your injuries, our physicians order the imaging, lab work, and treatments your condition demands. Every test result and clinical finding is documented with the precision your personal injury case requires.
Records go directly to your attorney
After your visit, we compile your medical records, imaging reports, and treatment summaries and deliver them to your legal team. Payment is settled from your settlement or verdict. If you don’t have an active personal injury claim, ask about our flexible payment plans for self-pay patients
Why Injured Patients Choose a Freestanding ER for LOP Care
Hospital emergency departments rarely accept Letters of Protection, often relying on liens or insurance billing that delay care and complicate claims. That leaves injured patients and their attorneys dealing with payment issues instead of focusing on treatment and recovery.
A freestanding ER like ER of Mesquite is built for efficient LOP care. You see a board-certified emergency physician within minutes, with no long triage delays. Imaging, labs, and treatment are completed in one visit, so your attorney gets faster records without chasing multiple facilities.
Clear documentation also supports your case. Our physicians provide detailed medical records tailored for LOP claims, with a single point of contact for your attorney. This keeps your treatment, billing, and legal process aligned from day one.
What Types of Injury Cases Qualify for LOP Care?
A letter of protection in personal injury cases in Texas applies whenever another party’s negligence caused your injuries and you have an attorney actively pursuing a claim on your behalf. Common cases we treat at Mesquite ER include:
- Motor vehicle accidents: car, truck, motorcycle, and rideshare collisions. The I-30 and I-635 interchange near Mesquite is a particularly high-traffic accident corridor, and many of the LOP patients come from collisions on these routes.
- Slip and fall injuries: caused by hazardous conditions at grocery stores, shopping centers, apartment complexes, restaurants, or public spaces where a property owner failed to maintain safe conditions.
- Workplace accidents: injuries sustained on the job that exceed what on-site first aid can address, particularly in construction, warehousing, and industrial settings.
- Pedestrian and cyclist injuries: caused by negligent drivers in crosswalks, parking lots, or on roads without adequate cycling infrastructure.
- Assault-related injuries: where a third party bears liability for the attack, such as a business that failed to provide adequate security.
- Other personal injury claims: dog bites, defective product injuries, construction site incidents, and any other scenario where negligence resulted in bodily harm.
An active personal injury case with legal representation is required. Your attorney evaluates whether an LOP is the right approach and handles the agreement with our facility.
Emergency Services Covered Under a Letter of Protection
Every service we provide to insured or self-pay patients is equally available under an LOP. There is no separate track, no reduced scope, and no limitations based on payment type. Our emergency services include:

Diagnostic Imaging
CT scans with and without contrast for head, chest, abdominal, pelvic, and spinal injuries. Digital X-rays for fractures, dislocations, and skeletal trauma. Ultrasound for soft tissue injuries, internal bleeding, and abdominal pain. Echocardiography and EKG for cardiac evaluation.

On-Site Laboratory
Complete blood counts, basic and comprehensive metabolic panels, toxicology screening, coagulation studies, and cardiac enzyme testing. Results come back during your visit, not days later through an external lab.

Emergency Treatment
IV fluids and medications, pain management, wound care and suturing, emergency stabilization, and orthopedic care including splinting, casting, and joint reduction. Cardiac monitoring and extended observation as needed.

Injury Documentation
Physician notes, imaging interpretations, lab results, treatment timelines, and discharge summaries, all prepared with the clinical detail that personal injury litigation requires. Records are delivered directly to your attorney's office.
When injuries require surgery or inpatient care beyond our scope, we stabilize and document thoroughly before coordinating transfer to an appropriate hospital. Complete records are provided to your legal team regardless of where treatment continues.
Letter of Protection vs. Medical Lien — Which Gives You More Control?
Both mechanisms tie your medical expenses to a personal injury settlement, but the level of control you retain over the process is fundamentally different.
With a Letter of Protection, the arrangement is voluntary. Your attorney selects the medical provider, all three parties agree to the terms, and the agreement stays private. No public filings, no county records. Collections are paused while your case is active. You and your attorney control where you’re treated, what the financial terms look like, and how the process unfolds.
A medical lien works in the opposite direction. Under Texas Property Code Chapter 55, a hospital can file a legal claim against your settlement to recover its treatment costs without your input on the terms. The lien is filed publicly with the county, the hospital initiates it unilaterally, and collections can continue even while your case is in litigation. For attorneys negotiating settlements, a lien is a variable they can’t fully control. An LOP keeps the financial architecture of your case within your legal strategy.
For Personal Injury Attorneys: Partner With ER of Mesquite
Finding a reliable emergency room that accepts LOPs in the eastern Dallas area shouldn’t require a dozen calls. ER of Mesquite is a dependable partner for Letter of Protection care, delivering consistent support for you and your clients:
Here’s what we provide:
- 24/7 availability: Clients are seen by a board-certified physician within minutes, any time.
- Complete diagnostics: CT, X-ray, ultrasound, EKG, and labs completed on-site in one visit.
- Litigation-ready records: Clear, thorough documentation delivered promptly for legal review.
- Direct communication: One point of contact for updates, records, and LOP coordination.
- Consistent care quality: Every referred client receives the same high standard of treatment and documentation.
To set up an LOP arrangement, call us at (214) 984-5756
Questions About Letters of Protection?
Our billing team manages all LOP-related inquiries, from verifying attorney documentation to coordinating payment after your case settles. Talk to our billing department at:
Phone: (817) 785-8000
Email: info@aimbillingsolutions.com
No LOP? Ask about our flexible payment plans for self-pay patients.
Get Emergency Care Now
If you’ve been injured because of someone else’s negligence, treatment shouldn’t wait for billing to be sorted out. ER of Mesquite accepts Letters of Protection so you can get the emergency care your injuries demand while your attorney handles the rest.
Need emergency treatment? Call (214) 984-5756 or visit us at 1745 N Belt Line Rd, Mesquite, TX 75149. Walk-ins are welcome 24/7.
Frequently Asked Questions
What is a Letter of Protection ER Mesquite visit like?
It’s identical to any other emergency visit. You arrive, check in, and are evaluated by a physician. The only difference is on the billing side: instead of insurance or out-of-pocket payment, your attorney’s LOP guarantees that costs are covered from your settlement.
Do I need insurance to be seen under an LOP?
No. The LOP itself replaces the need for insurance at the time of your visit. If you also have health insurance, your attorney will advise on whether the LOP or your insurance is the better route for your specific case.
What happens if my personal injury case doesn't result in a settlement?
If no recovery is made, the patient may be responsible for the outstanding balance. This is uncommon with properly managed claims, and payment terms can generally be worked out between the parties involved.
What information does the LOP need to include?
Your name, a summary of the incident, your attorney’s contact information and firm letterhead, and a written guarantee that your medical expenses will be paid from the case proceeds.
Do you accept LOP patients from outside Mesquite?
Yes. We treat letter of protection ER patients from across the eastern DFW area, including Balch Springs, Sunnyvale, Forney, Garland, and Seagoville, and the broader I-30 corridor