Skip to Main Content

What is Maximum Medical Improvement – MMI – in a Car Crash Claim?

Reaching maximum medical improvement in a car crash claim is an important milestone in an accident victim’s recovery. It is also when attorneys will have the information that they need to accurately calculate the full value of that victim’s claim. At High Stakes Injury Law, we have extensive knowledge of all types of car crash claims. We also know why waiting to reach MMI matters if you are seeking compensation for your injuries. Below, learn more about how waiting to reach MMI can impact the value of a car crash claim. If you have been injured in a car crash claim caused by another driver, we are ready to help. Contact our law offices to schedule your initial consultation and get started today.

What is Maximum Medical Improvement in a Personal Injury Claim?

Maximum medical improvement is a legal term referring to the point when doctors determine the injured individual is unlikely to improve further, even with more treatment. Although medical care can still help provide relief for the victim, there will not be any noticeable improvement.

Does Reaching MMI Mean an Injured Car Crash Victim Has Fully Healed?

Many people mistakenly believe that reaching MMI means the victim has returned to his or her pre-accident state and has fully healed. While this may be true for some car crash victims, it is not the case for many, especially those with life-altering injuries. Some examples of injuries where victims may reach MMI but not make a full pre-accident recovery include:
  • Burn injuries
  • Loss of one or more limbs/amputations
  • Severe scarring or disfigurement

Why Does Waiting for Maximum Medical Improvement Matter to My Claim?

Prior to reaching your MMI after a car crash, your attorney only knows the value of your current and past medical costs. This amount does not include the cost of ongoing medical care you may need, both now and in the future such as:
  • Future surgeries that may be needed if a medical condition worsens
  • Treatments for secondary complications caused by the original injury
  • Doctor appointment costs for ongoing medical care
  • Emotional counseling to help victims manage their changed lifestyle
  • Home modifications a victim may need to help with mobility issues
  • Lost wages if a victim cannot work due to his or her medical condition
In short, an accurate value of your car crash claim cannot be determined until you reach your MMI. Any settlement offer made before then is sure to be for far less than what your claim is worth.

Once You Accept an Offer, Your Settlement is Final

It is important to understand in a car crash claim, that once you sign a settlement offer, it is a done deal. You cannot reopen your claim later and ask for more money, except in rare situations. If you accept an early settlement offer before you reach MMI, it is unlikely you will have funds for your future medical care.

Who Decides When I Have Reached My Maximum Medical Improvement?

Your treating physician will determine when you have reached your maximum medical improvement. He or she will know when you may be nearing that point based on whether you are still actively improving. To verify this, your doctor will examine you thoroughly and may also run diagnostic tests as needed.

How Much Time Does It Take to Reach MMI After a Car Crash?

Every case is unique. It may take longer for some spinal cord injury victims to reach MMI, based on the location of the spinal cord injury. There are many factors that impact how long it may take a victim to reach MMI, including:
  • The extent of a victim’s injuries – more severe injuries require more care and take longer to heal
  • Whether the injured victim obeys doctor’s orders and continues his or her prescribed care plan
  • How the victim’s body responds to treatment – genetics and health play a role in recovery time
  • Whether the victim has delays in his or her recovery due to the onset of secondary medical conditions

Our Trusted Law Firm is Ready to Help. Call Today

Injured in an accident because someone else was negligent? Let us help you to find out if you have a valid claim. We have decades of experience handling injury claims, recovering millions for our clients. Our car crash lawyers in Las Vegas are ready to aggressively pursue the compensation you need. At High Stakes Injury Law, we know that recovering from a serious car crash is hard and often overwhelming. We have seen firsthand the suffering that seriously injured victims go through. We realize that compensation cannot change what has happened, but it can help with your recovery and the financial stress. We are here to help you get the maximum possible compensation for your injuries and other damages.

Get A 100% Free Case Evaluation From A Top-Rated Personal Injury Attorney Call: (702) 707-5934 or Contact Us Online


Settlement / Auto Accident


Settlement / Tire Explosion


Settlement / Truck Accident


“After being in an accident my friend told me to call High Stakes Injury Law. A lawyer named Brian came to my home to meet with me and started my claim immediately. The legal team was extremely efficient, responded back to me quickly, listened to my concerns, and handled everything with speed and accuracy. Every step of the way was communicated. I received my settlement in 10 months’ time. I highly recommend using Berstein and Poisson. Thank you for helping get my life back on track.”


“If you are in need of a wonderful law firm to handle your personal injury case please read this. Three years ago I was that person. I had never filed a lawsuit in the 30 years that I lived in Las Vegas Nevada… trust in this firm, they will not disappoint you and you will feel the confidence that you need to feel in your attorney.”


“Excellent service. I was in a car accident, and from the very beginning all the way to the end, they answered all my questions and guided me step by step. The communication was phenomenal. This firm really took care of me. I highly recommend High Stakes Injury Law.”


“Very professional and friendly. A hassle-free process from the beginning. Very easy to communicate with, unlike some law firms that won’t even return your calls. I would definitely use their services again if needed.”

See All Client Reviews

I Was Injured In An Accident. What Do I Do Now?

By Scott L. Poisson

  • Do I Have A Case?
  • Dealing With The Insurance Company
  • When a Lawsuit Is Filed
  • Overcoming Common Defense Themes
  • Special Considerations in Specific Types of Cases