In most cases, you cannot reopen a car accident claim after signing a settlement agreement in California. A signed release is a binding contract that extinguishes your right to seek additional compensation, even if your injuries turn out to be more severe than you initially realized. Understanding the rare exceptions to this rule can determine whether you have any remaining options.
What Does a California Car Accident Settlement Release Actually Do?
A settlement release is a legally enforceable contract that bars all future claims arising from the same accident in exchange for the payment you received.
- Most releases use broad language that waives all known and unknown claims related to the accident
- California Civil Code Section 1542 specifically addresses the waiver of unknown claims
- Insurance companies routinely include Section 1542 waivers, which require you to expressly give up claims you are not yet aware of
- Signing a release with a Section 1542 waiver eliminates the most common argument for reopening a claim
- You should never sign a release without fully understanding your medical prognosis and future treatment needs
What Are the Limited Exceptions for Reopening a Settled Claim?
California courts recognize a narrow set of circumstances where a signed release can be challenged and a settled claim potentially reopened.
- Fraud: the insurance company misrepresented your injuries, the coverage available, or other material facts before settlement
- Mutual mistake: both parties were mistaken about a material fact at the time of signing, such as the nature of the injury
- Duress: you were coerced or pressured into signing the release before you had adequate time to evaluate your claim
- Lack of mental capacity: you lacked the legal capacity to enter a contract at the time of signing
How Does California Civil Code Section 1542 Affect Unknown Claims?
Section 1542 protects settlement signers from unknowingly giving up claims they had no reason to know about, but only when the release does not expressly waive that protection.
- If the release does not include a Section 1542 waiver, you may be able to pursue a new claim for a condition you had no reason to discover at settlement
- If the release includes an express Section 1542 waiver, that protection is waived and unknown claims are released
- Proving a condition was truly unknown, rather than merely undiagnosed, is difficult and requires strong medical evidence
- Courts scrutinize Section 1542 arguments closely because they undermine the finality that settlement agreements are designed to provide
What Should You Do Before Signing a Car Accident Settlement?
The best protection against being locked into an inadequate settlement is to wait until you reach maximum medical improvement before agreeing to any final resolution.
- Wait for your treating physician to confirm you have reached maximum medical improvement before settling
- Obtain written assessments from all specialists, including orthopedic surgeons, neurologists, and physical therapists
- Calculate future medical costs, lost earnings, and ongoing pain and suffering before accepting any offer
- Have a California car accident attorney review the release language before you sign anything
Once you sign a release, your options narrow dramatically. If you believe your settlement was obtained through fraud or under circumstances that make it voidable, contact a car accident attorney at Avian Law Group immediately. We evaluate post-settlement options and represent clients throughout California, Arizona, and Nevada. Contact us for a free consultation today.
Michael Avanesian, the founder and driving force behind Avian Law Group, is a passionate and dedicated attorney with a strong background in personal injury law. As a partner at JT Legal Group, Michael led the growth of the personal injury practice from a single employee to a team of over ninety professionals, securing over $2 billion in settlements for clients in just three years.
