News / What is EMR Rating in Construction? Complete Guide 2026
What is EMR Rating in Construction? Complete Guide 2026

EMR (Experience Modification Rate) shows how many workers’ comp claims a construction company has compared to others doing similar work. A rating of 1.0 means average, below 1.0 means fewer claims, and above 1.0 means more accidents and higher insurance costs than normal.
You need to know about EMR ratings when hiring subcontractors because they tell you which ones are likely to have accidents on your job sites and cost you money. Subs with bad EMR ratings above 1.2 have ongoing safety problems and pay way more for insurance, which means higher bids and higher risks for you. Many projects now require good EMR ratings just to qualify for bidding, so you need subs who can actually get approved for the job.
PreQual by Vertikal RMS checks EMR ratings automatically, along with financial records and, by integration with CertFocus by Vertikal RMS, insurance certificates, so you can spot problem subcontractors before they cause expensive problems on your projects. You get complete risk profiles instead of hoping the cheapest bidder won’t create disasters that cost more than you saved.
This comprehensive approach helps you get results:
“A culture of customer focus isn’t just a value at Vertikal RMS—it’s who we are. It drives us to deliver outstanding systems and services through CertFocus and PreQual, empowering our clients to thrive with confidence.”
— Matt Kelly, President, Vertikal RMS
What Does EMR Rating Mean in Construction?
EMR rating in construction stands for the Experience Modification Rate, which is a numerical factor that compares your company’s workers’ compensation claims history to other businesses in your industry. An EMR of 1.0 is the industry average, with ratings below 1.0 indicating above-average safety performance and ratings above 1.0 showing higher risk. In short, a lower EMR rating is always better.
Your EMR rating is a multiplier for workers’ compensation premiums, which means that a company with an EMR of 1.2 pays 20% more than the base rate, while a company with an EMR rating of 0.8 pays 20% less. This is quite important for the bottom line when you consider that construction companies pay an average of $254 per month or $3,054 for workers’ compensation coverage per employee. A 20% increase would be around $600 per employee per year, or $60,000 per year for every 100 employees in the company.
Insurance carriers calculate EMR by comparing your actual claims experience over a three-year period to the expected claims for companies of similar size and industry classification. They consider both claim frequency and severity, with larger claims having a disproportionate impact on your rating. Since the average cost of a workers’ compensation claim is $44,179, just a handful of claims could completely derail your EMR.
How is EMR Calculated for Construction Companies?
Your EMR gets calculated by looking at how many workers’ compensation claims your company had over the past three years and comparing that to what’s normal for construction companies of your size. If you had fewer claims than expected, your EMR will drop below 1.0, and you’ll pay less for insurance. If you had more claims or expensive accidents, your EMR will go up, and your premiums will increase.
EMR Calculation Formula and Components
Insurance companies take your actual claims costs and divide them by what they expected you to spend based on your payroll and the type of work. What you get is your EMR multiplier.
The EMR formula is: Actual Rate ÷ Expected Rate
Where:
- Actual Rate = (Actual Primary Loss + Actual Excess Loss) x Expected Excess Loss
- Expected Rate = (Expected Primary Loss + Expected Excess Loss) x Expected Excess Loss
- Actual Primary Loss: The total dollar amount of all workers’ comp claims under $17,000 during your three-year experience period. These smaller claims get counted at full value in the EMR calculation.
- Actual Excess Loss: Claims above $17,000 get discounted in the calculation to prevent a single catastrophic accident from unfairly penalizing companies. Only a portion of these large claims counts toward your EMR.
- Expected Primary Loss: Multiply your payroll by your industry’s expected loss rate to determine what the industry predicts for claims. If your payroll is $500,000 and your expected loss rate is 4.2%, your expected primary loss would be $21,000.
- Expected Excess Loss: The portion of expected losses above the primary threshold. State agencies determine these figures every year based on industry claims patterns.
Here’s an example of how to calculate the EMR rate. Let’s say a construction company with $500,000 annual payroll and a classification rate of 4.2%:
- Actual Primary Loss: $15,000
- Actual Excess Loss: $8,000 (discounted)
- Expected Primary Loss: $21,000 ($500,000 from payroll times the 4.2% classification rate)
- Expected Excess Loss: $12,000
Then, taking these numbers and plugging them into our formula:
- Actual Rate = ($15,000 + $8,000) × $12,000 = $276,000,000
- Expected Rate = ($21,000 + $12,000) × $12,000 = $396,000,000
- EMR = $276,000,000 ÷ $396,000,000 = 0.70
So, this company would receive an excellent EMR of 0.70. That means they would pay 30% less than the standard workers’ comp rate.
Do All States Use the Same EMR Formula?
Most states use the same National Council on Compensation Insurance (NCCI) formula explained above, but California, New York, and Texas calculate EMR differently with their own systems. These states might use different time periods or weigh claims differently, so your EMR could vary depending on where you work. If you work in multiple states, you might get different EMR ratings in each state based on your claims and payroll in that specific location.
What’s Considered a Good EMR Rating for Construction?
Anything below a 1.0 is a good EMR rating for construction companies, with ratings under 0.75 considered excellent. Most general contractors prefer working with subcontractors who have EMRs below 1.0, as this demonstrates an above-average commitment to safety.
Here’s a comparison of different companies with the same base premium so you can see how the EMR rating can affect the final premium:
| Company | EMR Rating | Base Premium | Final Premium | Comparison |
|---|---|---|---|---|
| ABC Roofing | 0.65 | $40,000 | $26,000 | Saves $14,000 |
| XYZ Electric | 0.85 | $40,000 | $34,000 | Saves $6,000 |
| Metro Plumbing | 1.0 | $40,000 | $40,000 | Standard rate |
| City Concrete | 1.25 | $40,000 | $50,000 | Pays $10,000 extra |
| Valley Framing | 1.55 | $40,000 | $62,000 | Pays $22,000 extra |
EMR Rating Scale and Benchmarks
Construction companies can use EMR benchmarks to understand where their safety performance ranks compared to industry standards and what improvements might unlock better insurance rates and business opportunities. You can break down EMR ratings in four categories:
- Excellent ratings (0.50-0.75): Companies getting EMR ratings in this range show exceptional safety performance that sets them apart from competitors. These ranges are usually the result of comprehensive safety programs, regular training, and strong safety cultures that prevent most workplace accidents. Insurers reward these companies with significant premium discounts on workers’ comp compared to average performers.
- Good ratings (0.75–0.95): EMR ratings in this range represent a solid safety performance that provides competitive advantages in bidding and prequalification processes, along with insurance savings. Companies with good EMRs demonstrate consistent safety practices. Most general contractors see these ratings favorably when choosing subcontractors, and companies can use good EMRs as selling points when competing for projects.
- Average ratings (1.0): An EMR of exactly 1.0 indicates average safety performance that meets industry standards but provides no competitive advantages or cost savings. Companies with average EMRs pay standard workers’ compensation rates without discounts or penalties. While this rating won’t eliminate you from most bidding opportunities, it also won’t help you stand out from competitors or reduce insurance costs.
- Poor ratings (1.0+): EMR ratings above 1.0 mean a below-average safety performance that can limit business opportunities and increase insurance costs significantly. Companies with EMRs above 1.0 pay premium surcharges that increase workers’ compensation costs by 10–50% or more, depending on how high the rating climbs. Many general contractors exclude subcontractors with EMRs above 1.2 from bidding opportunities, and some public projects mandate maximum EMR thresholds that eliminate high-risk contractors.
How To Find Your Company’s EMR Rating
Most construction companies don’t know where their EMR rating is listed until a general contractor demands it for prequalification or a bonding company asks for verification. Your EMR appears in several places depending on your insurance setup and how long you’ve been in business. New companies operating for less than three years won’t have an EMR rating yet and use 1.0 as the default industry average when bidding on projects.
Check Your Workers’ Compensation Policy Documents
Your EMR rating appears on your workers’ compensation insurance policy declarations page, which is the summary document your insurance company sends when your policy starts or renews each year. Look for a line item labeled “Experience Modification Rate,” “Experience Mod,” “Mod Factor,” or just “EMR” showing a decimal number like 0.85, 1.0, or 1.15.
The declarations page lists all your policy details including coverage limits, deductibles, and premium calculations. Your EMR is in that ratings section because it directly affects how much you pay for workers’ comp coverage. If you can’t find it on the declarations page, check any rating worksheets or premium calculation documents attached to your policy.
Contact your insurance agent if you’ve looked through your policy documents and still can’t locate your EMR. Agents can pull up your current rating instantly and email you a copy of the relevant pages showing where it appears in your policy.
Request an EMR Letter From Your Insurance Carrier
An EMR letter is an official document from your insurance carrier or rating bureau that states your current experience modification rate along with the calculation details. Insurance professionals also call this document an “Experience Modification Rating Worksheet” or “EMR Verification Letter” depending on which state or carrier issues it.
EMR letters show your current rating, the three-year period used for calculation, your payroll data by classification code, and a summary of claims that affected your rating. General contractors and project owners often require EMR letters as part of prequalification packages because the letters provide more detail than just the number on your policy declarations page.
Request an EMR letter by contacting your insurance agent or calling your workers’ compensation insurance carrier directly. Most carriers can generate these letters within one to three business days at no charge, though some rating bureaus charge small fees for official verification letters.
You need EMR letters when bidding on construction projects with strict prequalification requirements, applying for contractor bonds with surety companies, or responding to requests for proposals that demand detailed safety documentation. Keep current EMR letters on file so you can submit them quickly when opportunities arise.
Look Up Your EMR Through NCCI or State Rating Bureau
The National Council on Compensation Insurance maintains experience modification data for 38 states and can provide EMR lookups through their online services. You’ll need your business legal name, Federal Employer Identification Number, and workers’ comp policy number to request an EMR rating lookup from NCCI. The organization charges fees for EMR verification requests, with costs varying based on how much detail you need.
States that don’t use NCCI operate their own rating bureaus with separate lookup processes:
- California: Workers’ Compensation Insurance Rating Bureau (WCIRB) handles all experience rating and EMR lookups for California employers.
- Delaware: Delaware Compensation Rating Bureau (DCRB) calculates experience modification rates for Delaware businesses.
- Indiana: Indiana Compensation Rating Bureau (ICRB) maintains experience rating data and provides EMR verification for Indiana employers.
- Massachusetts: Workers’ Compensation Rating and Inspection Bureau of Massachusetts (WCRIBMA) handles experience modification calculations for Massachusetts businesses.
- Michigan: Compensation Advisory Organization of Michigan (CAOM) provides EMR ratings and verification for Michigan employers.
- Minnesota: Minnesota Workers’ Compensation Insurers Association (MWCIA) calculates and verifies experience modification rates for Minnesota businesses.
- New Jersey: New Jersey Compensation Rating and Inspection Bureau (NJCRIB) handles experience rating and EMR lookups for New Jersey employers.
- New York: New York Compensation Insurance Rating Board (NYCIRB) calculates and verifies EMR ratings for New York businesses.
- North Carolina: North Carolina Rate Bureau (NCRB) maintains experience modification data for North Carolina employers.
- Pennsylvania: Pennsylvania Compensation Rating Bureau (PCRB) handles experience rating calculations for Pennsylvania businesses.
- Texas: Texas Department of Insurance Division of Workers’ Compensation maintains experience rating data. Note that Texas is a non-compulsory state where employers may opt out of workers’ comp coverage entirely.
- Wisconsin: Wisconsin Compensation Rating Bureau (WCRB) calculates and verifies EMR ratings for Wisconsin businesses.
Monopolistic states where government funds provide workers’ comp use different systems entirely. Contact North Dakota WSI, Ohio BWC, Washington L&I, or Wyoming Workers’ Compensation Division directly to request EMR information for operations in those states.
Each rating bureau has its own online portals, request forms, and fee structures for providing EMR verification. Some offer instant online lookups while others require written requests with several days turnaround time.
What If You Don’t Have an EMR Rating?
New construction businesses operating for less than three years don’t qualify for experience modification ratings because they haven’t accumulated enough claims history for statistical credibility. Very small companies below minimum payroll thresholds also don’t receive EMR ratings regardless of how long they’ve been in business.
When you don’t have an EMR, use 1.0 as your default rating for bidding purposes and prequalification applications. This represents the industry average and shows you haven’t been penalized for poor safety performance or rewarded for exceptional results. Most bid forms and prequalification questionnaires include instructions to enter “1.0” or “N/A – New Business” when you don’t have an established rating.
EMR eligibility typically requires three consecutive years of workers’ compensation premium and payroll history meeting minimum thresholds set by your state rating bureau. Once you cross these thresholds, your first EMR gets calculated automatically by the rating bureau and appears on your next workers’ comp policy renewal.
Small contractors sometimes stay below EMR eligibility thresholds for years if their payroll remains minimal. This isn’t necessarily bad since you avoid EMR penalties from claims, but you also can’t earn credits for good safety performance that would reduce your premiums.
How Often Does Your EMR Rating Update?
Your EMR rating updates once annually on your workers’ compensation policy anniversary date when your coverage renews. The new rating uses a three-year rolling window of claims data, though rating bureaus exclude the most recent year to allow time for claims to develop and close.
Here’s how the timing works:
- Your 2026 EMR uses claims data from 2022, 2023, and 2024: The system excludes 2025 claims because many haven’t been reported yet or remain open with uncertain final costs.
- Recent accidents won’t affect your EMR for 1-2 years: This lag means safety improvements or new claims don’t show up in your rating immediately.
- The three-year window rolls forward each year: Your 2027 EMR will use 2023, 2024, and 2025 claims, dropping 2022 entirely.
- Bad years affect your rating for three consecutive renewals: A year with multiple claims will impact your EMR three times before finally aging out of the calculation.
Check your EMR at each policy renewal to track whether your rating improved, stayed flat, or got worse based on your claims experience. Rating bureaus email EMR worksheets to employers before renewal showing the new rating and claims data used in the calculation. Review these worksheets carefully because errors in claim coding or payroll allocation can inflate your EMR incorrectly.
How Does EMR Affect Subcontractors?
EMR ratings directly impact a subcontractor’s ability to secure work and compete effectively in the construction market. Poor EMR ratings can eliminate subcontractors from bidding opportunities, while excellent ratings open doors to premium projects and cost savings.
Project Qualification and Bidding Restrictions
Many general contractors establish maximum EMR thresholds as prequalification requirements, usually excluding subcontractors with ratings above 1.2 from bidding consideration. Government projects frequently mandate strict EMR limits that bar subcontractors with EMRs above 1.0 from participating.
You can see this from actual real-world experience. A USI Insurance Services case study found an industrial service provider that struggled to qualify for projects with a 1.16 EMR rating. After conducting an experience modification analysis and reporting corrected data to NCCI, their EMR dropped to 0.94, which allowed them to bid on and win contracts worth over $15 million while saving $84,000 in premiums over three years.
Insurance and Bonding Considerations
Insurance carriers adjust their appetite for subcontractors based on EMR ratings, with some refusing coverage or demanding higher premiums for companies with poor safety records. Subcontractors with high EMRs may face:
- Limited insurance carrier options, making it harder to meet subcontractor insurance requirements for projects
- Higher insurance premiums
- Reduced bonding capacity from surety companies concerned with risk exposure
- Stricter policy terms and conditions that limit coverage flexibility
- Required safety program participation as a condition of coverage renewal
Client perception is another thing to consider, as EMR ratings signal safety culture and professional competence to potential customers. Subcontractors with excellent EMRs can market their exceptional safety performance as a competitive advantage, while those with poor ratings must overcome negative perceptions during the selection process. Understanding vendor insurance requirements by industry helps you meet coverage expectations beyond just having a good EMR.
What Factors Impact Your Construction Company’s EMR?
Factors like claim frequency and severity, lost-time claims, the experience period lag time, payroll size, and construction classification affect your rating for years after an incident occurs. Knowing which factors can cause your EMR to go up or down gives you a good idea of what to focus on to improve your company’s safety culture and lower your insurance costs.
These are the biggest factors that impact your EMR rating:
- Claim frequency vs. severity weighing: EMR calculations penalize companies with frequent small claims more heavily than those with occasional large claims. Multiple $5,000 medical bills hurt your EMR more than one $50,000 catastrophic claim because frequent accidents suggest ongoing safety problems.
- Medical-only vs. lost-time claims: Lost-time claims that require employees to miss work carry significantly more weight in EMR calculations than medical-only claims. Even minor injuries that result in one day off work can impact your EMR more than expensive medical treatments that don’t require time away.
- Open claims and reserve estimates: Unresolved claims with outstanding reserves count toward your EMR based on estimated costs rather than final settlements. High reserves on open claims can inflate your EMR until claims close, which means resolving claims quickly is important to keep a low EMR rating.
- Experience period lag time: Safety improvements today won’t improve your EMR rating for 2–3 years because calculations use historical data from a specific three-year window. This lag means poor safety years will continue affecting your EMR after you implement safety improvements.
- Payroll size and credibility: Larger companies receive more credible EMR ratings because their payroll provides more statistical data for accurate calculations. Small companies face greater EMR volatility from individual claims due to limited payroll bases.
- Construction classification codes: Different construction trades have varying baseline risk factors built into EMR calculations. For example, roofing and demolition work usually face higher expected loss rates than finish carpentry or painting.
- Ballast value protection: Smaller construction companies receive ballast value adjustments that prevent dramatic EMR swings from single large claims, while larger companies with massive payrolls get less protection from EMR volatility.
How Can You Improve Your Construction Company’s EMR Score?
You can improve your EMR rating by improving your company’s safety record to reduce claim frequency and severity over time. Since EMR calculations use three years of historical data, improvements take time to reflect in your rating.
Here are some proven strategies to improve your company’s EMR rating:
- Implement comprehensive safety training programs: Regular safety training and daily toolbox talks keep safety awareness high and teach workers to identify and avoid hazards before accidents occur. Focus training on your most common injury types and set up systems for new employees to receive thorough safety orientations before starting work.
- Conduct daily safety inspections: Systematic daily inspections help identify and correct hazards before they cause injuries. Assign specific workers to conduct inspections, document findings, and correct safety issues quickly before they lead to workers’ compensation claims.
- Establish safety incentive programs: Reward crews and individuals for achieving safety milestones, reporting near misses, and maintaining accident-free periods. Positive reinforcement encourages safety-conscious behavior and creates peer pressure to maintain safe work practices across your workforce.
- Maintain detailed safety documentation: Document all safety training, inspections, incidents, and corrective actions to demonstrate your commitment to workplace safety. Keeping the right documentation will help you manage your claims and show insurance carriers that you take safety seriously.
- Report injuries immediately and investigate thoroughly: Get injured workers to medical care right away because fast treatment usually means cheaper claims and workers get back on the job sooner. Figure out what caused every accident so you can fix the problem and stop it from happening again.
- Develop effective return-to-work programs: Find light-duty work for injured employees so they can come back to work even if they can’t do their regular job yet. Getting people back to work fast keeps your lost-time claims down and shows you care about your workers.
- Monitor claims actively and manage reserves: Stay on top of every workers’ comp claim by talking to your insurance company and making sure injured workers get appropriate treatment. Don’t let insurance companies set huge reserves on claims that should cost much less.
- Partner with quality medical providers: Find doctors and clinics that understand construction injuries and focus on getting your workers healthy and back to work quickly. Good medical care means shorter, cheaper claims.
- Screen employees for job fitness: Make sure new hires can handle the physical demands of construction work before you put them on a job site. Workers who aren’t physically ready for the work get hurt more often.
- Maintain equipment and enforce safety protocols: Keep your equipment in good working condition and verify that all workers follow all safety rules every day. Broken equipment and ignored safety procedures cause accidents that hurt your EMR.
EMR Verification and Prequalification Process
General contractors can verify subcontractor EMR ratings by requesting current workers’ compensation certificates of insurance that list the EMR multiplier, or by obtaining EMR verification letters directly from insurance carriers or state rating bureaus. Manual verification is extremely time-consuming when managing dozens of subcontractors across multiple projects, which is why COI tracking software and prequalification solutions like PreQual by Vertikal RMS are so popular.
These platforms can collect and verify EMR documentation as part of a comprehensive subcontractor evaluation. They’ll collect the subcontractor’s current workers’ compensation policy showing the EMR rating and verify that the coverage remains active throughout the project period.
EMR vs Other Construction Safety Metrics
EMR ratings show you workers’ compensation claims history, but only tell part of the story. Other safety metrics like OSHA incident rates and injury frequency measures give you different angles on workplace safety that complement EMR data when assessing risk.
Here’s a comparison of safety metrics used in the construction industry:
| Safety Metric | What It Measures | Time Period | Strengths | Limitations |
|---|---|---|---|---|
| EMR Rating | Workers’ comp claims vs. industry average | 3-year rolling period | Directly impacts insurance costs, widely used for prequalification | Lags behind current safety performance, focuses only on comp claims |
| OSHA Incident Rate | Recordable injuries per 100 full-time workers | Current year data | Real-time safety performance includes all recordable incidents | Doesn’t consider claim costs or severity |
| TRIR (Total Recordable Incident Rate) | All workplace injuries requiring medical attention | Annual calculation | Comprehensive injury tracking, standardized reporting | May include minor incidents that don’t affect workers’ comp |
| DART Rate | Days away, restricted, or transferred cases | Annual basis | Focuses on serious injuries affecting work capacity | Doesn’t account for medical-only claims or costs |
EMR in Monopolistic Workers’ Compensation States
Six states and territories run government-controlled workers’ compensation systems where private insurance companies can’t compete. These monopolistic workers’ compensation states calculate EMR ratings differently than the rest of the country, which creates confusion for general contractors verifying subcontractor coverage across multiple states.
If you’re hiring subs who work in North Dakota, Ohio, Washington, Wyoming, Puerto Rico, or the U.S. Virgin Islands, you need to understand how these systems affect EMR verification and what additional coverage requirements apply.
What Are Monopolistic Workers’ Compensation States?
Monopolistic states operate government-owned workers’ compensation funds that provide mandatory coverage for all employers. Businesses in these states must buy workers’ comp from the state fund. Private insurance carriers can’t sell workers’ compensation policies in monopolistic jurisdictions, which eliminates the competitive insurance market that exists in the other 44 states.
The monopolistic states and territories are:
- North Dakota
- Ohio
- Washington
- Wyoming
- Puerto Rico
- U.S. Virgin Islands
In competitive states, you shop for workers’ comp coverage from dozens of private carriers like Travelers, Liberty Mutual, or The Hartford. In monopolistic states, you get one option: the state fund. This matters for EMR verification because you can’t request certificates from regular insurance agents who handle your other policies.
How EMR Works in Monopolistic States
State workers’ compensation funds still calculate EMR ratings based on claims history, but each monopolistic state uses its own rating bureau and calculation methods. Ohio’s Bureau of Workers’ Compensation doesn’t use the same EMR formula as Washington’s Department of Labor & Industries, and neither matches the NCCI calculations used in competitive states.
The formulas might use different time periods for measuring claims experience, apply different credibility factors for small versus large companies, or weight claim frequency versus severity differently than standard NCCI calculations. This means a contractor could have an excellent 0.75 EMR in Ohio but a mediocre 1.05 EMR in a competitive state like Texas, or vice versa.
Contractors operating in multiple states get separate EMR ratings for monopolistic versus competitive jurisdictions. A roofing company with crews in Ohio, Kentucky, and Indiana receives an Ohio EMR from Ohio BWC based only on their Ohio payroll and claims. Their Kentucky and Indiana operations get combined into a separate NCCI EMR that covers both competitive states. The company ends up with two different EMR ratings that could be dramatically different depending on where their claims happened.
This split creates headaches when general contractors request EMR verification from multi-state subs. You need to know which EMR applies to the work location for your specific project. A sub’s excellent Ohio EMR means nothing if they’re working on your Kentucky project using crews covered under their terrible NCCI EMR.
Stop Gap Coverage Requirements in Monopolistic States
Monopolistic state workers’ compensation funds provide basic wage replacement and medical benefits but exclude employers’ liability coverage that protects against employee lawsuits. This gap exposes contractors to lawsuits from injured employees who claim the employer was negligent beyond what workers’ comp covers.
Stop gap endorsements add employers’ liability protection similar to what comes standard with workers’ comp policies in competitive states. Contractors attach stop gap endorsements differently depending on where they operate:
- Operations in both monopolistic and competitive states: Attach the stop gap endorsement to your regular workers’ compensation policy that covers your competitive state operations. This endorsement provides employers’ liability coverage for work in monopolistic states while your base policy handles competitive states.
- Operations only in monopolistic states: Attach the stop gap endorsement to your commercial general liability policy since you don’t carry a workers’ comp policy from a private carrier. Your CGL becomes the vehicle for employers’ liability protection.
Certificates should clearly show stop gap endorsements for contractors with monopolistic state operations. Missing stop gap coverage means the contractor has no protection against employee lawsuits.
Verifying Workers’ Comp Coverage in Monopolistic States
You can’t get workers’ compensation certificates from regular insurance agents when verifying coverage in monopolistic states. Each state operates its own system for requesting certificates through online portals that require direct contact with the state agency.
Certificate request locations for each monopolistic state:
- North Dakota: WSI online portal for certificate requests
- Ohio: BWC online system for employers and certificate holders
- Washington: L&I industrial insurance online services
- Wyoming: Wyoming Workers’ Compensation Division website
- Puerto Rico: State Insurance Fund Corporation direct contact
- U.S. Virgin Islands: Workers’ Compensation Division direct contact
Each state fund has different turnaround times for certificate delivery, different formats for presenting coverage information, and different processes for updating certificates. This inconsistency makes tracking monopolistic state coverage harder than competitive state certificates.
When reviewing certificates from monopolistic states, look for both the state fund certificate showing basic workers’ comp coverage and a separate stop gap endorsement. Missing either document means incomplete coverage.
CertFocus by Vertikal RMS tracks certificates from both state-run workers’ compensation funds and private insurance carriers, processing the non-standard formats used by monopolistic states alongside standard ACORD certificates. The system flags missing stop gap endorsements when contractors show monopolistic state operations.
Protect Your Projects with PreQual by Vertikal RMS
EMR ratings tell you about past workers’ compensation claims, but they don’t tell you if a subcontractor has enough cash to finish your project or if their insurance will actually cover claims when accidents happen. You need to know about financial stability, current insurance status, and project completion history before you hand over a contract and hope for the best.
PreQual by Vertikal RMS checks everything that matters, including EMR ratings, financial statements, insurance certificates, and safety records in one evaluation process. Our expert financial analysts review each subcontractor’s books to catch cash flow problems that could leave you with half-finished work and unpaid suppliers demanding money from you.
You’ll get clear, customized scorecards that show which subs are trustworthy and have the financial strength and insurance coverage to complete your project safely. Stop rolling the dice on subcontractors who sound good in theory but only create expensive problems on your job sites. Contact Vertikal RMS today to see how PreQual protects your projects by finding subs with proven track records before problems start.
Frequently Asked Questions About Construction EMR Ratings
A good EMR rating for construction is anything below 1.0, with ratings between 0.75 and 0.95 considered competitive and anything below 0.75 considered excellent.
It takes 2–3 years to see safety improvements reflected in your rating because calculations use historical claims data from a specific three-year experience period.
Most general contractors require subcontractor EMR ratings below 1.0, with many large projects demanding EMRs under 0.85 for prequalification purposes.
One large claim can significantly impact your EMR, especially for smaller companies, but the frequency of claims typically affects ratings much more than single incidents.
EMR ratings are calculated every year by NCCI or state rating bureaus and typically take effect on your workers’ compensation policy renewal date.
Companies with annual payroll below $5,000–10,000 don’t receive individual EMR ratings and pay standard manual rates without experience modification adjustments.
Yes, you can request EMR reviews if you believe there are errors in claims data, classification codes, or payroll information used in calculations.
Most states use NCCI methodology, but California, New York, Texas, and other independent states have their own EMR calculation systems and formulas.
Smaller companies experience greater EMR volatility from individual claims due to limited payroll bases, while larger companies have more stable ratings.
EMR is a multiplier applied to base workers’ compensation rates. Your final premium equals the base rate times your EMR rating.
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