Updated July 2026
What Is Personal Injury Protection Insurance?
Personal Injury Protection covers medical expenses, lost wages, and sometimes funeral costs for you and your passengers after an accident, no matter who was at fault. Unlike liability coverage, which pays the other driver's bills when you cause a crash, PIP pays your bills first — before any fault determination, before any lawsuit, and often before health insurance processes the claim. In Washington, PIP is optional, but once you buy it, your insurer must pay covered expenses up to your policy limit without waiting for the other driver's liability carrier to accept responsibility.
- The other driver is clearly at fault, but their liability carrier takes three weeks to accept the claim. You have $4,200 in emergency room bills and miss a week of work, losing $1,100 in wages. If you carry $10,000 in PIP, your insurer pays the $5,300 immediately. Without PIP, you wait for the at-fault driver's carrier to process liability, or you file through your health insurance and pay the deductible upfront.
- You swerve to avoid a deer, hit a tree, and break your collarbone. The crash is your fault, so no other driver's liability coverage applies. Your medical bills total $8,600. If you carry PIP, your insurer pays up to your limit. Without PIP, you're filing through health insurance, paying your health plan's deductible, and covering any out-of-network balance bills yourself.
- You run a red light and T-bone another car. Your passenger suffers $6,400 in medical costs. Your liability coverage pays the other driver's bills, but liability does not cover your own passengers — PIP does. If you carry $10,000 in PIP, your passenger's bills are paid without a lawsuit. Without PIP, your passenger may have to sue you or file through their own health insurance.
Who Needs Personal Injury Protection Insurance?
PIP makes sense if you have a high-deductible health plan, no health insurance, or a plan with narrow network restrictions that might not cover all accident-related care. It's also valuable if you're self-employed or work hourly without paid sick leave — PIP's lost-wage benefit replaces income immediately, without waiting for a liability settlement. Drivers who frequently carry passengers, especially family members who would otherwise have to sue you to recover injury costs, benefit from PIP's no-fault structure.
Compare your health insurance deductible to the cost of a year of PIP. If your health plan has a $3,000 deductible and PIP costs $180 annually, you're paying $180 to avoid fronting $3,000 after an accident — that's a reasonable hedge. If your health deductible is $500 and PIP costs $200 per year, the value is less clear unless you're concerned about lost wages or passenger liability.
How Much Does Personal Injury Protection Insurance Cost?
PIP typically adds $8 to $18 per month to your premium, or roughly $95 to $215 annually, depending on your coverage limit and deductible.
- Coverage limit — higher limits ($10,000, $25,000, $50,000) increase the premium proportionally.
- Deductible selection — choosing a $500 or $1,000 deductible lowers the monthly cost but means you pay that amount out of pocket before PIP coverage begins.
- Household size — more drivers and passengers on your policy increase the statistical likelihood of a claim, raising the rate.
- Driving history — at-fault accidents in the past three years signal higher claim risk and increase PIP premiums.
- Health insurance status — some carriers offer lower PIP rates if you carry qualifying health coverage, since health insurance reduces the insurer's exposure on smaller medical bills.