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Basic Manual—2001 Edition

PART ONE—RULES

(Exceptions: AZ, NC)

RULE 3—RATING DEFINITIONS AND APPLICATION OF PREMIUM ELEMENTS

(Additional Rules: AZ, CO, CT,CT(A/R), DC, DC(A/R), FL, IL, KY, LA, MT, NC(A/R), NV, OR, OR(A/R), TN(A/R), UT, VA, WV)



Effective 01 Sep 2008 12:00:01

A. EXPLANATION AND APPLICATION

1. Advisory Loss Cost, Authorized Rate and Manual Rate

(Additional Rules: CT, FL, GA, NC, NE, OK, VA(A/R)) (Exceptions: VA)

   
   

Advisory Loss Cost is the portion of the rate that represents projected losses. The carrier adds an increment for expenses to the advisory loss cost to develop the manual rate.

   

Authorized rate is the manual rate or any other rate that has been authorized by the appropriate insurance regulatory authority for use by the carrier.

   

Manual rate is the rate approved by the appropriate regulatory authority for use by the carrier. It is the amount of premium for each $100 of payroll.

   

Either the advisory loss cost or manual rate for each classification is shown on the state pages.

2. Anniversary Rating Date (ARD)

(Exceptions: AL, IL, LA, ME ) (User's Guide: AL, IL, ME, OR)

The anniversary rating date is the effective month and day of the policy in effect and each anniversary thereafter unless a different date has been established by the National Council on Compensation Insurance, Inc. or other licensed rating organization.

Rules, classifications, and rates are applied on an Anniversary Rating Date basis for all risks. To determine the proper application refer to the tables below:


ARD Table 1

(Exceptions: GA, OR)

For a single policy risk whose . . . The insurance carrier must apply . . .

Policies have run consecutively, or,

The risk is a new entity . . .

The rates effective on the normal ARD for the full term of:

   
   

The policy beginning on that date, or

   

Any other policy beginning up to three months after that date

Refer to User's Guide for an example.

Policy has been cancelled and rewritten, either by the same or another carrier within three months after the normal ARD . . .

To the rewritten policy, all rules, classifications and rates of the rewriting carrier that were in effect as of the normal ARD:

   
   

Until the next ARD has been reached, or

   

Until the next ARD is established by the rating organization

Refer to User's Guide for an example.

Policy has been cancelled and rewritten, either by the same or another carrier more than three months after the normal ARD . . .

   
   

The rates in effect as of the normal ARD to the new policy until the next normal ARD.

   

The rates in effect as of the next normal ARD to the new policy until the expiration date of the policy.

   

The rates in effect as of the new ARD annually thereafter as the new normal ARD. This will be the date that is 12 months after the effective date of the new policy.

Refer to User's Guide for an example.


ARD Table 2

(Exceptions: GA)

For a multiple policy risk with varying effective
dates . . .
The insurance carrier must apply . . .

That is not a long-term policy or Three-Year Fixed-Rate Policy . . .

The rates in effect on the normal ARD until the next normal ARD:

   
   

These rates apply to the portion of each policy falling within the 12-month period, regardless of their effective and termination dates.

   

The renewal rates must be applied in the same manner.

   

The ARD is determined by the policy with the largest premium, unless otherwise established by the rating organization.

Refer to User's Guide for an example.

That has been cancelled and rewritten, either by the same or another carrier . . .

To the rewritten policy, all rules, classifications and rates of the rewriting carrier that were in effect as of the normal ARD

   
   

Until the next ARD has been reached, or

   

The next ARD is established by the rating organization


ARD Table 3

(Exceptions: VA)

For other situations such as . . . The insurance carrier must apply . . .

A long-term policy (issued for a period longer than one year and 16 days, other than a Three-Year Fixed-Rate Policy) . . .

All rules, classifications and rates to individual units as if a separate policy had been issued.

   
   

Divide the policy into consecutive units of 12 months each.

   

This division will designate either the first or last unit of less than 12 months as a short-term policy.

Refer to User's Guide for an example.

A Three-Year Fixed-Rate Policy . . .

The rates in force on the effective date of the policy without change until its termination.

Exceptions:

A single rate revision resulting in an increase of 10% or more on outstanding policies must be applied to the remaining portion of the policy


ARD Table 4

Applicable Endorsements
   
   

Use the Standard Anniversary Rating Date Endorsement (WC 00 04 02) when necessary. The endorsement is used to show the normal anniversary rating date if different from the policy effective date.

   

Use the Standard Policy Period Endorsement (WC 00 04 05) if the policy period is not a multiple of 12 months. This endorsement is used to designate the first or last unit of less than 12 months as a short-term policy.

3. Cancellation Provisions

(Additional Rules: OR, VA)

a. Cancellation

(Additional Rules: AZ, GA, GA(A\R), VA)

The cancellation condition of the Standard Policy permits cancellation by the insured or by the insurance carrier. Most states regulate these cancellations.

b. Reasons for Cancellation and Premium Determination

(Additional Rules: NH, VA)

The way in which the premium is calculated for cancelled policies depends on the reason for cancellation:


Cancellation Provisions Table 1

(Exceptions: FL, HI, OR)

If . . . Then . . .
The policy is cancelled by the insurance carrier . . .
   
1.   

Apply authorized rates to the payroll developed during the period the policy was in effect.

2.   

Apply an experience modification in accordance with rules of Experience Rating Plan Manual for Workers Compensation and Employers Liability Insurance.

3.   

Add the pro rata portion of the expense constant, but not less than $15.

4.   

The total premium for the cancelled policy must not be less than the pro rata portion of the minimum premium.


Cancellation Provisions Table 2

(Exceptions: HI, OR)

If . . . Then . . .

The policy is cancelled by the insured when retiring from business such that:

   
   

All the work covered by the policy has been completed, or

   

All interest in any business covered by the policy has been sold, or

   

The insured has retired from all business covered by the policy . . .

Note: 

For the purpose of this rule, a change in the ownership of a corporation that results in the elimination of experience under the rules of Experience Rating Plan Manual for Workers Compensation and Employers Liability Insurance is not considered retiring from the business insured by the policy.

   
1.   

Apply authorized rates to the payroll developed during the period the policy was in effect.

2.   

Apply an experience modification in accordance with rules of Experience Rating Plan Manual for Workers Compensation and Employers Liability Insurance.

3.   

Add the pro rata portion of the expense constant, but not less than $15.

4.   

The total premium for the cancelled policy must not be less than the pro rata portion of the minimum premium.


Cancellation Provisions Table 3

(Exceptions: HI, OR)

If . . . Then . . .
An assigned risk policy is being cancelled because the insured replaced coverage through the voluntary market . . .
   
1.   

Apply authorized rates to the payroll developed during the period the policy was in effect.

2.   

Apply an experience modification in accordance with rules of Experience Rating Plan Manual for Workers Compensation and Employers Liability Insurance.

3.   

Add the pro rata portion of the expense constant, but not less than $15.

4.   

The total premium for the cancelled policy must not be less than the pro rata portion of the minimum premium.


Cancellation Provisions Table 4

(Exceptions: AK, AL, FL, HI, IA, SD, OR, VA, WV) (User's Guide: AK)

If . . . Then . . .
The policy is cancelled by the insured, except when retiring from the business . . .

The premium for the cancelled policy must be calculated as follows, based on the Short Rate Factor Table located in the Appendix:

   
1.   

Determine the payroll developed during the period the policy was in effect.

2.   

Determine the full policy payroll by extending such payroll pro rata based on the number of days for which the policy was written divided by the number of days the policy remained in force.

3.   

Calculate the extended number of days by using the following formula:

   number of days the policy was in effect    x 365
number of days for which the policy was written
   
4.   

Apply authorized rates to such payroll. If the policy was written for a one-year period, the extended number of days is the number of days the policy was in effect.

5.   

Based on the extended number of days, apply the short-rate percentage shown in the Short Rate Cancellation Table located in the Appendix to the premium calculated on the basis of the extended payroll. This result is the short-rate portion of the premium.

6.   

If applicable:

   
   

Apply any experience rating modification

   

Apply any premium discount based on the final earned total standard premium

   

Add the short-rate portion of the expense constant but not less than $15

7.   

The total earned premium for the cancelled policy must not be less than the annual minimum premium applicable to the policy.

   
   

Refer to User's Guide for examples.

4. Classifications, Loss Costs or Rates Subject to Admiralty Law, FELA, and USL&HW Act

(Additional Rules: AK, VA, VA(A/R))

a. F-Classification Codes and Admiralty/FELA Classifications That Include USL&HW Act Benefits

(Additional Rules: FL)

The rates for classification codes followed by the letter “F” and those admiralty/FELA classifications applicable to Program II—USL&HW Act benefits include premium for operations that are subject to the USL&HW Act.

b. Non F-Classification Codes and Admiralty/FELA Classifications That Do Not Include USL&HW Act Benefits

The rates for non F-classifications and Admiralty/FELA classifications under Program I and II—State Act do not include premium for operations subject to the USL&HW Act. If operations assigned to these classifications include employees that are subject to the USL&HW Act, apply the following:

   
   

Assign the non F-classification that describes the duties performed.

   

Increase the rate and minimum premium for the non F-classification by the USL&HW Coverage Percentage found in the state pages.

Note: 

This factor is not applied to expense constants.

   

Apply the increased rate to that portion of an employee's payroll that is subject to the USL&HW Act.

c. Waters Not Subject to Admiralty Jurisdiction

   
   

Insurance for operations on waters not subject to Admiralty Jurisdiction must be provided by the Standard Policy and Endorsement Forms and is subject to the rules that apply to statutory workers compensation insurance.

   

Admiralty classifications and rates for Program II apply to these operations.

   
   

The advisory loss cost for each classification is shown after its code number in the state pages of this manual

   

The manual rate for each classification is the authorized rate approved by the appropriate insurance regulatory authority for use by the carrier

For details on these Acts, refer to Additional Coverages Summary Table located in F-7 of the User's Guide. For additional information on classifications, refer to Program I and Program II Classification Comparison Tables in F-3 of the User's Guide.

d. Extensions of the USL&HW Act

(Exceptions: FL, VA)

Premium for extensions of the USL&HW Act is determined in the same manner as the premium for the USL&HW Act. Refer to User's Guide B and User's Guide F-7 for more information on these extensions.

5. Combination of Legal Entities, Locations and Operations

a. Legal Entities

(Exceptions: NM)

Separate legal entities may be insured by one policy only if the same persons, or group of persons, own the majority interest in such entities. Where combination of separate entities is permissible, a single policy may be issued to insure more than one corporation.

For additional details, refer to Experience Rating Plan Manual for Workers Compensation and Employers Liability Insurance.

Classifications are applied separately to each legal entity.

b. Locations and Operations

(Additional Rules: KS)

All operations of any one employer at a single location must be insured on one policy.

All locations and operations of the employer in a state must be insured on one policy if required by the state workers compensation law.

   
   

Deposit Premium is the initial payment required by an insurance carrier to provide coverage. This amount is established by the carrier and is subject to periodic premium adjustment.

Note: 

The following rules, as they appear in this manual, do not apply unless approval for their use is obtained by or on behalf of the carrier from the appropriate insurance regulatory authority.

   
a.   

Adjustment of premium may be on an annual basis or the policy may provide for interim adjustment and payment of premium on a monthly, quarterly or semiannual basis.

b.   

The deposit premium is credited to the final earned premium or renewal policy. It cannot be credited to any interim premium adjustment.

For assigned risk policies, refer to the state assigned risk pages for the applicable payment program.

For deposit premium determination on Three-Year Fixed-Rate policies, refer to Rule 3-B.

7. Disease Loading

(Additional Rules: AK, MO(AR), NC, OR, VA) (Exceptions: FL, MO)

   
a.   

Advisory loss costs and manual rates include premium for the disease exposures covered by the Standard Policy.

b.   

Supplemental disease loading may be added to a manual rate applicable to an individual risk. The supplemental disease loading proposed must be based on the carrier's judgment after an evaluation of the operations.

c.   

Specific Disease Loading
(Additional Rules: FL, LA, MO, VA)

   
   

The advisory loss costs or manual rates for classification code numbers followed by the symbol “D” or “E” on the state pages include specific disease loadings. These loadings reflect specific disease hazards involved in the operations assigned to those classifications.

   

The carrier may remove the specific disease loading from a manual rate when the substance for which the disease loading was established is not present or is insignificant in the operations of the insured.

Exception to 7-c above:

For silicosis, the specific disease loading may be removed when not more than 5% free silica is present.

d.   

Partial application of a specific disease loading is permissible based on the carrier's judgment after an evaluation of the operations.

e.   

Supplementary disease advisory loss costs or rates shown on the state pages reflect hazards involved in foundry, abrasive, or sandblasting operations.

   
   

Supplementary disease rates for Codes 0065—Incidental Foundries—Steel, 0066—Incidental Foundries—Non-Ferrous Metals, and 0067—Incidental Foundries—Iron must be applied to the payroll of employees exposed to the foundry hazard, except employees assigned to Codes 3081, 3082, 3085, and 3175.

   

Supplementary disease rate Code 0059—Abrasive or Sandblasting must be assigned to the payroll of employees exposed to these hazards.

8. Effective Date

Effective Date of a policy is the starting date of the policy, the time at which insurance coverage begins.

9. Estimated Annual Premium

Estimated Annual Premium is based on the estimated payroll for the policy period. Estimated payrolls for each classification reflect actual payroll anticipated by the insured during the policy period. Such estimates are subject to substantiation by the carrier through evaluation of records or inspections. For details, refer to User's Guide D-2-g(4) or the Example section.

10. Exclusion of Statutory Medical Benefits—Ex-Medical Coverage

(Additional Rules: CO, IA, MO) (Exceptions: AK, AR, AZ, DC, GA, KS, ME, MS, NE, NH, OK, OR, TN, UT, VA, VA(A/R), WV)

Ex-medical rating is the rating of workers compensation policies that excludes medical coverage. In states where ex-medical coverage is permitted, the carrier does not provide medical payment coverage, and a reduced manual rate applies.

   
   

For any location insured on an ex-medical basis, use the ex-medical rates to calculate premium for the applicable classifications.

   

Ex-medical loss costs and rates are printed on the state pages of this manual for hospital classifications.

   

Ex-medical rates for hospital and other classifications may be obtained from the carrier in competitive rating jurisdictions. Otherwise, such rates may be obtained from NCCI or other licensed rating organization.

11. Expense Constant


(Additional Rules: AZ) (Exceptions: FL, HI, ID, NC, OK, VA) (User's Guide: ID)

Expense Constant is a premium charge that is applied to every policy regardless of premium size. The expense constant contributes to the recovery of expenses common to issuing, recording, and auditing a policy. The expense constant charged at the inception of the policy will not change when a state is added or deleted during the policy term.

In competitive rating jurisdictions, the expense constant is filed by or on behalf of the carrier. In administered pricing jurisdictions, the expense constant is shown on the state pages.

Note: The following rules, as they appear in this manual, do not apply unless approval for their use is obtained by or on behalf of the carrier from the appropriate insurance regulatory authority.

   
a.   

The expense constant is:

   
   

Not subject to premium discount, experience rating modification, retrospective rating adjustment, or additional charges for the catastrophe provisions detailed in Rule 3-A-24.

   

Included in the minimum premium for each classification and must not be added to the minimum premium if the minimum premium becomes the final premium for the policy

   

Shown on the Information Page of the policy. For details, refer to User's Guide D-2-g(6).

Refer to User's Guide for an example.

b.   

When more than one state is insured on the same policy, the highest expense constant must be charged even if that state is on an “if any” basis.

c.   

The expense constant must be excluded from the determination of standard premium.

d.   

Full expense constants must be charged for short-term policies.

Exceptions:

Expense constants are prorated when short-term policies are issued:

   
   

To replace a binder

   

Solely to establish consistent effective dates with other insurance policies

e.   

In addition to the exception to Rule 3-A-11-d above, expense constants are prorated when a policy is cancelled:

   
   

By the insurance carrier according to Cancellation Provisions Table 1

   

When the insured is retiring from business according to Cancellation Provisions Table 2

f.   

The prorated portions of the expense constant in d. and e. above must not be less than $15.

For expense constant determination on Three-Year Fixed-Rate policies, refer to Rule 3-B.

12. Federal Coal Mine Health and Safety Act

(Exceptions: NC) (Additional Rules: VA, VA(A/R))

   
a.   

In states where disease coverage is provided for risks subject to the Federal Coal Mine Health and Safety Act, this coverage is not subject to:

   
   

Experience rating

   

Premium discounts

   

Retrospective rating

b.   

Advisory loss costs or rates for this coverage and any underlying state law coverage for disease are shown separately in the state pages.

c.   

Advisory loss costs or rates for employers not described by a coal mine classification and for former coal mine operators are determined by the carrier, and are not shown separately in the state pages.

d.   

In states where there are no coal mines, the state pages will not include the advisory loss cost and rate information for this coverage.

13. Final Earned Premium

(Additional Rules: CT, ME, NC, NE, SC[___])

Final Earned Premium is the total premium earned during the policy term. It is calculated using actual payrolls multiplied by the rate for each classification. Final earned premium includes the application of premium elements applicable to the insured.

Final earned premium for the policy must be determined on actual payroll as determined by the carrier at audit, instead of on estimated payroll or other premium basis.

Determination of final earned premium is governed by the rules, classifications, and rates in this manual, subject to modification by applicable rating plans.

The insurance carrier has the right to calculate earned premium based on an examination of original payroll records and accounting records of the insured.

Audited information must coincide with the effective and expiration dates of the policy. Reasonable deviations from this standard that do not affect the earned premium are permitted to coordinate the audit with the first of the nearest month.

Refer to User's Guide for an example.

14. Limits of Liability

a. Standard Limits of Liability

Standard limits of liability apply to Employers Liability Insurance:

   
   

With or without Workers Compensation Insurance

   

For employees subject to Voluntary Compensation Insurance

   

For operations subject to USL&HW Act

   

For damages under admiralty law or FELA

(1) Bodily Injury by Accident

Bodily Injury by Accident (each accident limit) applies to all bodily injury resulting from a single accident.

(2) Bodily Injury by Disease

Bodily Injury by Disease is represented by two limits:

   
   

Each Employee Limit

Each Employee Limit is the maximum amount of damages that an insurer will pay for a single employee during the policy year. It applies as a separate limit to bodily injury by disease to any one employee.

   

Policy Limit

Policy Limit is an aggregate limit that applies to all bodily injury occurring from disease during the term of the policy, regardless of the number of employees who are injured by disease. An aggregate limit is the maximum amount of damages that an insurer will pay during the policy year.


Table for Standard Limits

(Exceptions: FL, HI, MO, OR, VA)

  Employers Liability, Voluntary Compensation, USL&HW Act and Extensions Admiralty Law and FELA
Bodily Injury by Accident $100,000—each accident $100,000
Bodily Injury by Disease $100,000—each employee Not applicable
Bodily Injury by Disease $500,000—policy limit $100,000

b. Increased Limits of Liability

Increased Limits of Liability are available under Part Two—Employers Liability. Accordingly, the standard limits may be increased.

Any additional premium for increased limits must be calculated before application of:

   
   

Expense constants

   

Experience rating modification

   

Merit rating modification

   

Schedule rating modification

   

Premium discount

   

Retrospective rating adjustment

   

Deductible credits

(1) Standard Policy

(Additional Rules: FL, VA, VA(A/R)) (Exceptions: NE[ ___ ])

Employers Liability (E/L) Increased Limits Factor is a factor that is applied to the manual premium if the employer chooses to increase its standard limits under Part Two—Employers Liability.

If the limits of liability under Part Two are increased:

   
(a)   

The limits of liability must be the same for all states specified in Item 3A of the Information Page of the policy.

(b)   

The additional premium for increased limits must be determined by multiplying the total manual premium by the percentage in the Table for Increased Limits.

(c)   

In competitive rating jurisdictions, the additional premium must not be less than the minimum premium, if any, filed by or on behalf of the carrier and approved for use by the appropriate insurance regulatory authority.

(d)   

In administered pricing jurisdictions, the additional premium must not be less than the minimum premium shown in the Table for Increased Limits.

(e)   

For assigned risk policies, the additional premium must not be less than the minimum premium shown in the Table for Increased Limits.


Table for Increased Limits*

(Exceptions: AK, AZ, FL, GA, HI, MO, OR, VA)

Limits of Liability   Percentage   Minimum Premium For Increased Limits
(000 omitted)        
$ 500/500/500   1.7%   $100.00
1,000/1,000/1,000   2.8   150.00
2,000/2,000/2,000   4.3   175.00
3,000/3,000/3,000   5.3   200.00
4,000/4,000/4,000   6.1   225.00
5,000/5,000/5,000   6.8   250.00
6,000/6,000/6,000   7.4   260.00
7,000/7,000/7,000   7.9   270.00
8,000/8,000/8,000   8.3   280.00
9,000/9,000/9,000   8.7   290.00
10,000/10,000/10,000   9.0   300.00
*Refer to Appendix C for additional limits values.
(2) Employers Liability Insurance—Without Workers Compensation Insurance

(Additional Rules: VA) (Exceptions: AR, FL, TN, VA(A/R)[ ___ ])

The standard limits of employers liability insurance may be increased. If higher limits of liability apply, the premium is determined on the basis of the rates multiplied by the factors filed by or on behalf of the carrier and approval for their use is obtained from the appropriate insurance regulatory authority.

(3) Voluntary Compensation Insurance

(Additional Rules: IL) (Exceptions: VA(A/R))

The standard limits under Part Two—Employers Liability Insurance for employees subject to Voluntary Compensation Insurance may be increased. The premium for the increased limits must be determined by using the Table for Increased Limits provided in Rule 3-A-14-b(1) above.

(4) Admiralty Law/FELA

(Exceptions: HI)

The total premium including increased limits must be determined by applying the factor in the Table for Increased Limits provided below to the total premium for admiralty or FELA classifications.

The minimum premium for increased limits is in addition to the policy minimum premium at standard limits of liability, and applies although coverage for increased limits may have been added during the policy term. Refer to Rule 3-A-16-b for additional minimum premium information.


Table for Increased Limits*

(Exceptions: AK, AZ, FL, GA, HI, LA, VA)

  Factor Minimum Premium
Limit Per Accident Program I Program II Program I Program II
$100,000 1.00 1.00 $115 $230
150,000 1.17 1.15 119 238
200,000 1.30 1.28 123 246
300,000 1.51 1.48 129 258
400,000 1.68 1.63 134 268
500,000 1.80 1.75 138 276
*Refer to Appendix C for additional limits values.
(5) USL&HW Act and Extensions of the USL&HW Act

Rule 3-A-14-b(1) above applies to policies that include coverage for the USL&HW Act and/or its extensions.

15. Majority Interest

Majority Interest means more than 50%:

   
   

Of voting stock

   

Of members or directors if there is no voting stock, or

   

Participation of general partners in profits of a partnership

Refer to Experience Rating Plan Manual for Workers Compensation and Employers Liability Insurance for more information.

16. Minimum Premium

(Additional Rules: AZ, VA) (Exceptions: FL)

The following rules, as they appear in this manual, do not apply unless approval for their use is obtained by or on behalf of the carrier from the appropriate insurance regulatory authority.

a. Standard Policy

(Exceptions: HI, OK)

Minimum Premium is the lowest premium that is required in order to provide insurance under the Standard Policy. Minimum premium must be shown on the Information Page of the policy. Minimum premium is not subject to an experience rating modification. For details, refer to User's Guide D-2-g(7).

In competitive rating jurisdictions, minimum premiums are filed by or on behalf of the carrier. In administered pricing jurisdictions, the minimum premiums are shown on the state pages.

b. Determination

(Additional Rules: AK, AZ, KS, ME, NV) (Exceptions: AL, FL, GA, KS, SD, VA, VA(A/R))

   
(1)   

The minimum premium at policy issuance is determined as follows:

   
   

For a policy with only one classification, apply the minimum premium for that classification.

   

For a policy with two or more classifications, apply the highest minimum premium for any classification on the policy.

(2)   

The minimum premium is subject to final adjustment at final audit. It is determined on the basis of those classifications developing premium as follows:

   
   

If the final earned premium is less than the minimum premium determined on audit, then that minimum premium must be charged.

   

If no classification develops premium, the minimum premium for Code 8810 must be charged.

   

When more than one state is insured on the same policy, the highest minimum premium must be charged even if that state is on an “if any” basis.

(3)   

Full minimum premiums are charged for short-term policies, subject to 4. below.

(4)   

The minimum premium is prorated when:

   
   

A short-term policy is issued to replace a binder

   

A short-term policy is issued to establish consistent effective dates with other insurance policies

   

A policy is cancelled by the insurance carrier according to Cancellation Provisions Table 1

   

A policy is cancelled when the insured is retiring from business according to Cancellation Provisions Table 2

(5)   

In the event that a policy is cancelled midterm, the minimum premium for increased limits for employers liability and federal coverages must be treated the same as the classification minimum premium.

   
   

Cancellation may occur by the carrier or by the insured when retiring from business. When this happens, the total premium for the policy must not be less than the pro rata portion of the minimum premium.

   

If cancellation occurs by the insured, and the insured is not retiring from business, the total earned premium for the cancelled policy must not be less than the applicable annual minimum premium.

(6)   

For a policy that provides only employers liability insurance with increased limits, the minimum premium must be increased by the factor that applies to the rates for that policy.

For minimum premium information for Domestic Workers, refer to Rule 3-C-5-c.

c. Admiralty Law/FELA

(Additional Rules: HI)

A separate minimum premium applies to a policy that includes classifications for operations subject to admiralty law or FELA if filed by or on behalf of the carrier, and if approval for its use is granted by the appropriate insurance regulatory authority. In administered pricing jurisdictions, it must not be less than the minimum premium shown in the Table for Increased Limits in Rule 3-A-14-b(4).

   
   

This minimum premium is the lowest premium for insuring admiralty or FELA operations

   

It must apply in addition to the minimum premium or premium for other operations on this type of policy

   

It is not subject to an experience rating modification

d. USL&HW Act

Rules 3-A-16-a. and b. above apply to policies that include USL&HW Act coverage.

For minimum premium determination on Three-Year Fixed-Rate policies, refer to Rule 3-B-2.

17. Nonratable Element

(Additional Rules: FL[ ___ ])

A nonratable element is a supplementary loading or percentage included in the development of the manual rate for a particular classification. It adjusts for the classification's potential for occupational disease or catastrophic losses. Premium for a nonratable element is not subject to experience rating or retrospective rating.

18. Other States Insurance

(Additional Rules: VA(A/R))

Premium developed for operations covered under Part Three—Other States Insurance is based on the workers compensation rules and rates. Refer to User's Guide A-3 for more information.

19. Premium Discount

(Additional Rules: AZ, VA) (Exceptions: KS(A/R), VA(A/R), VT(A/R)) (User’s Guide: KS, WV)

Premium Discount is a percentage discount that is based on the size of the total standard premium. Refer to Rule 3-A-20 for information on standard premium.

Note: 

The following rules, as they appear in this manual, do not apply unless approval for their use is obtained by or on behalf of the carrier from the appropriate insurance regulatory authority.

Premium discount does not apply to the portion of the standard premium under a Retrospective Rating Plan.

a. Determination of Premium Discount

(Additional Rules: FL)

A policy qualifies for premium discount when the standard premium exceeds the eligibility amount authorized by the insurance regulatory authority.

Total standard premium is subject to premium discount as follows:

(1) Without Retrospective Rating

(Additional Rules: KY) (Exceptions: FL[ ___ ])

   
   

Single State Policy

Premium discount is determined by applying the appropriate discount percentages to the total standard premium in excess of the authorized threshold amount.

   

Multiple State Policy

Premium discount applies on an interstate basis. It is determined by applying the appropriate discount percentages to each state's portion of the total standard premium in excess of the authorized threshold amount.

Each state's portion of the threshold amount and varying gradations of premium discount are calculated by multiplying the total standard premium by the ratio of state standard premium to the total standard premium.

Refer to User's Guide for an example.

(2) With Retrospective Rating

The portion of the standard premium subject to a Retrospective Rating Plan is not subject to premium discount.

Total the premium of all entities to determine the amount subject to the Retrospective Rating Plan. The remainder of that standard premium is subject to premium discount and is calculated as follows:

   
(a)   

Determine the discount (x) as if none of the premium is subject to retrospective rating

(b)   

Determine the discount (y) for the premium subject to retrospective rating only

(c)   

The premium discount is the difference between (x) and (y)

The total premium discount is distributed by state by allocating the state portion of standard premium to the premium discount.

Refer to User's Guide for an example.

(3) Other Methods

(Exceptions: WV)

Any other method of determining premium discount may be used as long as the result does not differ by more than 0.1% of the standard premium from the premium discount produced by the methods outlined in this rule.

Refer to Appendix A for Premium Discount Tables.

b. Combination of Policies

(Additional Rules: CO[ ___ ]) (Exceptions: IL)

For the purpose of calculating premium discount for two or more policies that are issued to the same insured by one or more carriers that are under the same management, the total standard premium for those policies must be combined. This applies unless the insured instructs the carrier otherwise.

If the policies being combined have different expiration dates:

   
(1)   

Either NCCI or another licensed rating organization must determine the policy effective date for application of the premium discount

(2)   

All policies in effect before the established effective date must be cancelled and rewritten as of the established effective date

(3)   

All policies written to be effective after the established effective date of the combination of policies must be written to expire on the same date as the other policies in the combination

Refer to User's Guide for an example.

c. Wrap-Up Construction Projects

(Additional Rules:AK, CT, MO, NE, SC, TN, VA) (Exceptions: AK, AR, HI, KS, [ ___ ], MO, MS, OK, OR)

For purposes of determining premium discount for wrap-up policies that are issued to two or more legal entities, the following conditions must be met:

   
(1)   

All policies must be issued by one or more insurance carriers that are under the same management.

(2)   

None of the policies can be issued on a retrospective rating basis.

(3)   

The policies are limited to providing the insurance on the large construction project. To limit the insurance to a specific project, attach the standard Designated Workplaces Exclusion Endorsement (WC 00 03 02).

(4)   

Combinable entities are limited to the following:

   
(a)   

General contractor, including any owner or principal acting as a general contractor.

(b)   

Subcontractors performing work under contracts let on an ex-insurance basis.

Note: 

If the contract between the owner or principal and the general contractor is written on an ex-insurance basis, the owner or principal is eligible under this rule.

Refer to Rule 3-A-19-a(2) for premium discount determination for policies where a portion of the premium is written on a retrospective rating basis. Any discounted premium is allocated to all entities proportionate to their share of the standard premium. Refer to Rule 3-A-23 for more information on wrap-up construction projects.

20. Standard Premium


(Exceptions: VA, NC)

Standard Premium is the premium before the application of the premium discount.

It is the state premium determined on the basis of:

   
   

Authorized rates

   

Disease loadings

   

Nonratable elements

   

Aircraft seat surcharges

   

Premium for increased limits of liability

   

Experience rating modification

   

Applicable schedule rating modification

   

Minimum premiums

Total Standard Premium is the total premium for all states covered by the policy excluding expense constant, additional charges for the catastrophe provisions detailed in Rule 3-A-24, and any disease charge subject to the Federal Coal Mine Health and Safety Act before the application of the premium discount.

Refer to state pages concerning the application of the above rating elements, or any state special rating elements.

Note: 

The Annual Financial Calls for experience, which are used for ratemaking, contain a different definition of standard premium.

21. States Added After Policy Effective Date

(Additional Rules: VA(A/R))

A state may be added after the effective date of the policy. For the additional state operations, apply:

   
a.   

Manual rates in effect on the anniversary rating date of the policy to which the state has been added

b.   

Any rate change that applies to outstanding policies for the state being added, and

c.   

Any applicable experience rating modification for the policy to which the state has been added. Refer to Experience Rating Plan Manual.

22. Waiver of Right to Recover From Others (Subrogation)

(Subrogation) (Additional Rules: KS(A/R), VA) (Exceptions: AK, FL, GA, GA(A/R), KY, LA, MO, NC, NE, NH(A/R), NH, NM(A/R), SC, TN, UT)

The premium for this endorsement (WC 00 03 13) is based on a charge determined by the carrier from its evaluation of the exposures.

In jurisdictions where NCCI is the assigned risk administrator, a set fee exists for assigned risk policies only. The charge for assigned risk policies is 5% of the manual premium with $250 minimum premium.

23. Wrap-Up Construction Projects

(Additional Rules: CT, FL, NV, VA) (Exceptions: AK, AR, KS, [ ___ ], MS, OK, OR)

A wrap-up construction project is a large construction, erection or demolition project for which policies have been issued by one or more carriers under the same management, to insure two or more legal entities that are working on the project.

Appropriate classifications are assigned to each separate legal entity based on the operations performed.

In the instance of wrap-up construction projects, separate policies must be issued to each eligible entity involved in the project, unless the same person or group of persons owns the majority interest in such entities. Refer to Rule 3-A-15 for more information about majority interest.

The Designated Workplace Exclusion Endorsement (WC 00 03 02) should be attached to other insurance policies issued to the same entities to exclude the wrap-up project from coverage on those other policies. This eliminates any duplication of coverage.

24. Catastrophe Provisions

(Exceptions: AK, FL, MO, NM, VA)

   
a.   

Terrorism Risk Insurance Act (TRIA) of 2002 and any amendments thereto enacted by Congress.

b.   

Catastrophe (other than Certified Acts of Terrorism)
Premium for Catastrophe (other than Certified Acts of Terrorism) is calculated on the basis of total payroll according to Rule 2. A risk’s total payroll in each state is divided by units of $100 and multiplied by the appropriate value found in the state pages. The calculation is expressed as (Payroll/100 x Catastrophe (other than Certified Acts of Terrorism) Value = Premium). This premium is applied after standard premium and is not subject to any other modifications including, but not limited to, premium discount, experience rating, schedule rating, or retrospective rating.

Unless an “If Any” policy develops premium during the policy term or at audit, policies issued on an “If Any” basis will not be charged this premium.

Per capita charges are not subject to premium under this Act.

c.   

Terrorism
Premium for Terrorism is calculated on the basis of total payroll according to Rule 2. A risk’s total payroll in each state is divided by units of $100 and multiplied by the appropriate value found in the state pages. The calculation is expressed as (Payroll/100 x Terrorism Value = Premium). This premium is applied after standard premium and is not subject to any other modifications including, but not limited to, premium discount, experience rating, schedule rating, or retrospective rating.

Unless an “If Any” policy develops premium during the policy term or at audit, policies issued on an “If Any” basis will not be charged this premium.

Per capita charges are not subject to premium under this Act.


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