Even with a high CSA score, you can still get trucking insurance—but it will cost significantly more. Most standard carriers decline risks with CSA BASIC scores above 85–90, but specialty carriers and high-risk insurers will write policies for scores up to 100 at surcharges of 30–200%. The key is understanding what drives your score, disputing inaccurate data, and taking measurable steps to improve quickly.
What Is a CSA Score and How Is It Calculated?
CSA stands for Compliance, Safety, Accountability. The FMCSA uses CSA data to measure motor carrier safety performance and identify high-risk carriers for intervention. Your CSA score is built from inspection violations, crashes, and safety events in seven BASIC categories: Unsafe Driving, Crash Indicator, Hours-of-Service Compliance, Vehicle Maintenance, Controlled Substance/Alcohol, Hazmat Compliance, and Driver Fitness.
Each BASIC gets a percentile score (1–100). A score of 85+ is considered high-risk; 75–85 is moderate; under 75 is standard. Your official CSA score is publicly available on the FMCSA’s Safety Management System (SMS) website at safetydata.fmcsa.dot.gov.
At What CSA Score Levels Do Carriers Decline or Surcharge?
| CSA Score Range | Typical Carrier Response | Rate Impact |
|---|---|---|
| Under 75 | Standard rates, most carriers available | Baseline pricing |
| 75–85 | Moderate surcharge or standard with conditions | +10–25% premium |
| 85–95 | Most standard carriers decline or heavily surcharge | +30–75% premium |
| 95–100 | Specialty/assigned risk carriers only | +75–200% premium |
According to Nazar Mamaev, CDS, TRS, TRIP, ARM, trucking insurance specialist at Full Coverage LLC: “A 10-point CSA improvement—say from 88 to 78 in Unsafe Driving—can be the difference between $18,000/year and $9,000/year in premiums. That’s real money, and it’s achievable within 12–18 months of focused effort.”
Real-World CSA Impact on Insurance Premiums
In our experience, an owner-operator in Ohio with a CSA Unsafe Driving score of 88 and an otherwise acceptable profile paid $18,500 annually for basic commercial auto coverage. A competitor with an identical profile but a CSA score of 78 received quotes in the $8,000–$10,000 range. The 10-point difference resulted in roughly $8,000–$10,000 in additional annual cost.
After the higher-CSA operator improved his Unsafe Driving score to 72 over 18 months through driver training and clean driving, his renewal quoted at $9,200—a 50% reduction.
Which Markets Will Insure High-CSA Operators
National carriers like Progressive and GEICO Commercial typically decline operators with CSA scores above 85. Regional carriers and specialty commercial insurers will accept risks up to 100+ with appropriate pricing. Assigned Risk Pools in your state can provide coverage as a last resort, though premiums are typically 2–3x standard rates.
The most effective approach is working with a broker who has access to multiple underwriters and understands which carriers are most flexible with CSA scores. At Full Coverage LLC, we specialize in exactly this type of risk placement.
How to Dispute CSA Errors
The CSA system pulls data from FMCSA inspections, crash reports, and conviction records. If a violation is on your CSA record but is inaccurate, you can dispute it:
Step 1: Review Your SMS Data. Log into safetydata.fmcsa.dot.gov and review all violations attributed to your DOT number. Request inspection reports from your state DOT if needed.
Step 2: Identify the Error. Common errors include violations attributed to your DOT number when another carrier was driving, incorrect violation codes, or incidents tied to the wrong driver. Document the discrepancy carefully.
Step 3: File a DataQ Challenge. Submit your challenge through the FMCSA’s DataQs system (dataqs.fmcsa.dot.gov). Include documentation—photos, logs, dispatch records—supporting your challenge. Most disputes are resolved within 30–60 days.
Step 4: Update Your Insurance. Once an error is corrected in SMS, notify your broker. Your next quote will reflect the updated, accurate score.
What Actions Most Quickly Reduce CSA Points
Vehicle Maintenance BASIC First: This is the fastest win. Fix brake issues, tire violations, and lighting defects. Schedule pre-trip inspections, document maintenance in your logbook, and carry proof of repairs. Most carriers will see measurable improvement here within 60–90 days.
Unsafe Driving: This requires sustained effort—no speeding, full stops at signals, proper lane discipline. Enrolling in a defensive driving course and providing proof to your insurer demonstrates commitment to improvement.
HOS Compliance: If you’re logging HOS violations, upgrade your ELD, review your logs daily, and enforce rest breaks. Document your compliance improvements to show carriers you’re taking it seriously.
How Long to Improve Your CSA Score
CSA scores look back 24 months of data. Violations and crashes stay on your score for two years, with diminishing weight over time. Most carriers see meaningful score improvement (10–20 points) within 6–12 months of clean driving and focused safety action. Full CSA recovery to under 75 typically takes 18–36 months, but you don’t need to wait that long to see insurance improvements.
Get a Quote Even with a High CSA Score
A high CSA score doesn’t mean you’re uninsurable. Get a free quote from Full Coverage LLC—we specialize in owner-operators with elevated CSA scores and can identify which BASIC categories are costing you the most. Call (317) 427-5599 to discuss your options and build a concrete improvement plan.
Frequently Asked Questions
Can I see my CSA score before applying for insurance?
Yes. Visit the FMCSA’s Safety Management System at safetydata.fmcsa.dot.gov and log in with your USDOT number. Your CSA scores and detailed BASIC breakdowns are publicly available. You can also request your Motor Vehicle Record (MVR) from your state’s DMV to verify driving history accuracy.
How much does my CSA score actually affect my insurance rate?
CSA is typically 40–60% of the underwriting calculation; driving history (MVR) is another 30–40%, and vehicle/operation specifics make up the rest. A high CSA score can triple your premium compared to standard rates. Even a 5–10 point improvement can reduce premiums 15–25%.
If I improve my CSA score, will my insurance automatically go down?
Not automatically, but your next renewal or policy rebid will reflect the improvement. Notify your broker when your CSA improves so they can re-shop your policy. Many carriers will revisit your file mid-term if improvements are significant enough to warrant a rate adjustment.
What’s the difference between my CSA score and my driving record (MVR)?
CSA is based on FMCSA inspection violations, crashes (regardless of fault), and safety events across your entire carrier operation. MVR is your personal driving record from the DMV, including traffic citations and at-fault accidents. Both feed into insurance pricing, but CSA is broader—it reflects company-wide safety culture, not just personal driving history.
Can I get insurance while disputing a CSA violation?
Yes. Insurance companies will quote based on your current CSA score, even if you have a pending dispute. Once the dispute is resolved and SMS is updated, notify your broker for a re-quote. If the dispute is resolved in your favor, you may qualify for a mid-term rate reduction or a better renewal quote.