Frequently Asked Questions about Impairment Ratings

This article is intended for RateFast users who have questions about the Whole Person Impairment ratings that come with each PR-4 Permanent & Stationary work injury report.

This FAQ contains answers to a few common questions that we’ve received regarding RateFast impairment ratings.

We pride ourselves in the accuracy of our impairment ratings, and would be happy to explain how they are being calculated. If your question isn’t answered here, then please contact us with questions about your PR-4 report.

Continue reading Frequently Asked Questions about Impairment Ratings

Digitization of Workers’ Compensation

The process of digitization is taking information from  the real world and overlaying it with a set of digital perimeters, which allows that information to be put into a system.

This allows for meaningful content to be created for consistent conclusions across large numbers of users.

Electronic Medical Records (EMRs) have gained wide popularity over recent years, but to what extent have Workers’ Compensation reports been digitized in a similar way?

There really hasn’t been a concerted effort to digitize WorkComp by any one group or entity.

There are some impairment reporting softwares out there that will give you the header of the section of the report you’re supposed to fill out. But in these cases, the user is left with a blinking cursor to ask the questions and perform their own physical exam, at their current level of understanding.

We’re talking about guiding the patient and medical provider through a very specific process to make sure reports are as complete and compliant with the law as possible.

Digitization of Workers’ Comp means getting every part of the WorkComp reporting process standardized, using computer technology.

With the rise of cloud computing and centralized and data repositories, the time is now to start this process.

This benefits everyone in the workers’ comp process, but most importantly, it benefits the injured worker. Injured workers get caught in a spiral of inefficiency and errors which draws their cases out much longer than they need to be.

Digitization means faster and more accurate reports; there is currently no penalty for turning in wildly inaccurate reports. Once this process does get digitized any missing information will become blatantly clear.

Has this happened elsewhere? Yes- take a look at the automobile industry. As soon as cars appeared on the market, both new and used, there needed to be a system for determining their value. This guy Les Kelley showed up, of Kelley’s Blue Book– he didn’t have a computer, but he used a specific set of questions that determined how much a car’s value was worth and how much its resell value was. Within a couple of years he took over, his system was an industry standard.

So what does this look like in an Impairment Exam? Let’s have an example:

A QME is doing an exam for a right shoulder injury. The QME took two measurements with the goniometer in all planes of motion. This report gets submitted, and the report is digitized, meaning that someone takes the information and places it into a standardized format to confirm the opinion of the QME. However, what the QME either forgot or wasn’t aware of, is that in upper extremity injuries, you need to measure both the injured and uninjured parts of the body. Therefore half of the functional measurement set is missing, as no measurements were taken on the left shoulder. With digitization the data that’s missing is made extremely clear. This will improve accuracy and consistency in monetizing work injuries.

A study from 2006 found as much as 79% of reviewed reports for the low back were incorrect. Hopefully with the process of digitization this number will significantly decrease. Questions or comments on digitization? Write us at

Try RateFast Express today!

Stay Out of Fraud’s Way with RateFast

Last year the California Department of Industrial Relations, Division of Workers’ Compensation (DWC) sent out a letter to the workers’ compensation community regarding fraud. You can read the full letter from 2014 here. But in order to keep things simple, RateFast has created an easy to follow guide for understanding regulations and making sure your practice isn’t making common mistakes.

Workers’ Compensation fraud can be committed by all parties in the workers’ comp process. This includes medical providers, attorneys, claims adjusters, and employers. Below are details and real-world examples of what fraudulent activity might look like for Medical Providers. For a full discussion and review of the 2014 Fraud warning notice, please listen to our podcast “Staying Out Of Fraud’s Way”, available on the iTunes store.

Fraudulent activity for medical providers includes:

  • Billing for services that weren’t performed/ billing for procedures that weren’t indicated.

  • This can occur if an office is not in the practice of correctly documenting the amount of time a provider has spent with the patient.

  • Employing Individuals to Solicit New Patients

  • Using another individual in the community to funnel cases to you.

  • Unnecessary treatment.

  • A patient is authorized for a cortisone injection, and it doesn’t work. If the doctor continues to provide cortisone injections, that may be viewed as unnecessary treatment.

  • Self-interested referrals.

  • If a provider has stock or ownership in a physical therapy group across the street and the provider sends their patients over there, then they make an additional profit on that patient.

  • Failure to report a work injury.

  • Employers are required to report work injuries. If a doctor is not reporting an injury then be in favor in employer, then insurance premium doesn’t go up.

  • If a doctor is aware that a work injury has occurred they have to report it whether or not the patient wants to continue treatment.

Let’s take a look at a fictional, but quite possible real-world scenario:

An employer brings in an injured worker and they have a laceration on their arm. The medical provider examines the wound and makes a determination that the wound needs to be closed with sutures. If sutures are used it becomes a reportable case. If it’s closed with surface tape, the injury falls under first aid. The employer states that they would like it to be closed with butterfly tape. They will pay the provider cash for this and also promise to send other injuries to the provider’s clinic.

If the doctor complies and places the butterfly tape, then fraud has occurred because the medical recommendation was for stitches. The doctor knowingly changed their medical treatment plan to provide a first-aid remedy as opposed to a reportable one. This can be very difficult to prove after the fact.

Bottom line for medical providers concerned about fraud? Simply remember to be careful about processes in the office:

  • How you assign medical codes

  • How you interact with employers

  • What something might look like to a third party

Understand the law, familiarize yourself with the annual fraud notice, and you’ll stay out of fraud’s way!

Try RateFast Express today!

The RateFast Philosophy

A lot of impairment rating reports (like PR-4 reports) are wrong. By “wrong,” we mean that many impairment ratings are not calculated according to the rules in the AMA Guides.

The insurance company has no standardized easy method to verify the doctor’s conclusions. The patient who depends on the doctor and the insurance carrier to correctly assign some monetary value to the injury is doubly in the dark.

Who loses when the impairment report is incorrect?


The doctor often needs to create a supplemental report to correct the rating and do the work twice. The insurance carrier has to re-issue a settlement and do the work twice. The patient loses faith in the accuracy of the doctor’s abilities, and has no choice but to endure additional delay. The employer’s insurance premiums are affected by the overall cost of the process.

There is good news, however. This story doesn’t need to happen anymore because doctors, carriers and patients can use  RateFast. RateFast is a web based program designed specifically to create or check the accuracy of California PR-4 reports.

The RateFast philosophy is simple: “Impairment ratings should be done right the first time.”

The RateFast answer is waiting for you now, just a click away on any internet device.

RateFast For Doctors

Doctors, you can start doing California PR-4 reporting accurately, quickly and confidently using RateFast.

Simple exam menus speed up reporting time and accuracy. RateFast is transcribing your report and preparing the impairment rating, leaving you free to communicate more meaningfully with the patient. Submit the report for rating with the click of a mouse or a tap on your iPad.

RateFast stores all of your workers’ compensation reports in digital form. You can also write Doctor’s First and PR-2 reports.

Doing work right the first time means more time getting paid, and less time fixing mistakes.

RateFast for Insurance Carrier Adjusters and Attorneys

Insurance carrier adjusters, start verifying the correct values of California PR-4 reports using our administrative portal. Simply provide the information for the PR-4 report that you need to review. Based on the hard facts of the claim, you’ll receive an impairment rating that is completely justified according to the AMA Guides.

RateFast for Patients

Patients, make sure your doctor is using RateFast. Ensure that your California PR-4 reports are complete and consistent with the California AMA Guides 5th Edition guidelines.


To check us out, go to our main website, Simply create an account, log in, and in seconds find out how easy and accurate California PR-4 report is done.