Getting into a car accident in Boston raises immediate questions — about fault, insurance, injuries, and whether an attorney should be involved. Massachusetts has its own set of rules that shape every part of what happens next. Understanding how those rules generally work helps you make sense of what you're facing.
Massachusetts operates under a no-fault insurance system, which means that after most car accidents, injured drivers first file claims with their own insurance company regardless of who caused the crash. This is handled through Personal Injury Protection (PIP) coverage, which Massachusetts requires all drivers to carry.
PIP in Massachusetts covers up to $8,000 in medical expenses and a portion of lost wages, paid through your own insurer without needing to prove fault. This is designed to speed up basic compensation for common injuries.
However, no-fault doesn't mean fault never matters. Massachusetts law allows injured parties to step outside the no-fault system and pursue a third-party claim against the at-fault driver — but only if injuries meet a legal threshold. That threshold is either:
If those thresholds are met, the injured person may pursue additional compensation — including pain and suffering damages — directly against the at-fault driver's liability insurance or through a lawsuit.
Massachusetts follows a modified comparative negligence rule. This means each party's share of fault is assessed, and a person can recover damages as long as they are found to be 50% or less at fault. If you're 51% or more responsible, you generally cannot recover.
If you are partially at fault, your compensation is typically reduced proportionally. For example, if you're found 20% responsible for a crash, your recoverable damages would generally be reduced by 20%.
Key sources used to establish fault include:
Massachusetts also uses a system called Compulsory Insurance, meaning all registered vehicles must carry minimum liability coverage. Still, coverage limits vary, and the at-fault driver's policy may not fully cover serious injuries.
When a third-party claim or lawsuit moves forward in Massachusetts, recoverable damages typically fall into two broad categories:
| Damage Type | What It Generally Covers |
|---|---|
| Economic damages | Medical bills, lost wages, future medical costs, property damage |
| Non-economic damages | Pain and suffering, emotional distress, loss of enjoyment of life |
Property damage is handled separately from injury claims. A diminished value claim — compensation for the reduced market value of a repaired vehicle — may also be available in some situations, though insurers handle these inconsistently.
Treatment records are central to any injury claim. Emergency room visits, diagnostic imaging, follow-up care with specialists, physical therapy, and documentation of ongoing symptoms all contribute to how economic damages are calculated.
Gaps in treatment — periods where someone stopped seeking medical care — are frequently cited by insurance adjusters as evidence that an injury was less serious than claimed. This is one reason continuity of care tends to matter during the claims process.
Medical liens can also affect a settlement. If a health insurer or government program (like MassHealth) paid for treatment related to the accident, it may have a right to be reimbursed from any eventual recovery — a process called subrogation.
Personal injury attorneys handling Boston car accident cases almost always work on a contingency fee basis. This means the attorney receives a percentage of the settlement or judgment — commonly in the range of 33% before trial, higher if the case goes to court — and charges no upfront fee. If there's no recovery, there's typically no fee.
What an attorney typically does in these cases:
Legal representation is more commonly sought when injuries are serious, fault is disputed, multiple parties are involved, or an insurer's settlement offer seems significantly below actual losses.
Massachusetts has a statute of limitations for personal injury claims — a legal deadline by which a lawsuit must be filed. Missing this deadline typically bars recovery entirely. These deadlines vary by claim type and circumstances, so the timeline applicable to any specific situation depends on the facts involved.
From accident to resolution, car accident claims in Massachusetts can range from a few months (minor crashes with clear liability) to several years (complex injuries, disputed fault, or litigation). Common delays include extended medical treatment, insurer investigations, and court scheduling.
Massachusetts requires insurers to offer Uninsured Motorist (UM) coverage, and many policies also include Underinsured Motorist (UIM) coverage. These apply when the at-fault driver has no insurance or insufficient coverage to compensate for serious injuries. Whether and how this coverage applies depends on the specific policy language and facts of the accident.
How any Boston car accident claim unfolds depends on the severity of injuries, whether the tort threshold is met, how fault is allocated, what insurance coverage all parties carry, and whether the case settles or proceeds to court. Two accidents on the same street can produce entirely different outcomes based on those variables — and those are the pieces only the people involved in a specific situation can evaluate.
