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N/A

9999P N/A

Primary Classification
NCCI Code9999P
IndustryN/A
Hazard GroupC-Prueba
NAICS999999
ClassificationPrimary

About Class Code 9999P

NCCI class code 9999P covers N/A within the N/A industry. This classification is used by insurance carriers to determine workers’ compensation premium rates based on the risk level associated with these job duties.

When employers report payroll under class code 9999P, the premium is calculated by multiplying the total payroll (in hundreds of dollars) by the applicable rate for this classification. The rate varies by state, carrier, and the employer’s experience modification factor (EMR).

Coverage Types

Class code 9999P supports the following insurance product types:

WC

Workers’ Comp

Primary vs Secondary Classification

This is a Primary Classification

Class code 9999P is a primary classification, meaning it directly describes the main business operations of an employer. Primary codes represent the core activity — what the business actually does.

A secondary (or standard exception) code describes support operations that exist in almost every business, like clerical work (8810) or outside sales (8742). These are assigned in addition to the primary code.

If your business primarily involves n/a, this code should be your governing classification — the one that applies to most of your payroll.

How Class Code 9999P Affects Your Premium

Your workers’ compensation premium for employees classified under code 9999P is calculated as:

Premium = (Payroll / 100) × Rate × EMR

Where the rate is determined by your state and carrier, and EMR (Experience Modification Rate) reflects your company’s claims history relative to similar businesses. A lower EMR means lower premiums.

Accurate classification is critical — misclassifying employees under the wrong code can result in overpayment or underpayment that gets corrected during an audit.

Is This the Right Code for Your Business?

Classification Guidance

Class code 9999P (N/A) is the right fit if your employees’ primary duties involve work described by this classification within the N/A industry and your operations fall into Hazard Group C-Prueba.

Consider these factors when selecting your class code:

Related Class Codes in N/A

View all N/A class codes →
Find this class code by state: CA · TX · NY · NJ · PA · MI · DE
Related reading:

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