You hurt yourself at work.

Maybe you felt your back give while lifting something heavy. Maybe your knee twisted stepping off a piece of equipment. Maybe months of repetitive overhead work finally resulted in a serious shoulder injury.

You report what happened, seek treatment, and expect the workers’ compensation process to begin.

Then you’re told:

“You didn’t report it in time”

Or:

“We don’t believe this happened at work.”

Or:

“You already had problems with that body part.”

Or perhaps the insurance company simply denies the claim.

For an injured worker, that can feel less like an insurance decision and more like an accusation.

But an employer or insurance company disputing how your injury happened does not automatically mean you don’t have a valid workers’ compensation claim.

Work injuries aren’t always captured on camera or witnessed by three coworkers. Some develop gradually. Some aggravate existing medical conditions. And sometimes an employee doesn’t immediately realize how serious an injury is.

When the connection between your job and your injury is disputed, medical evidence, documentation, witness information, and the circumstances surrounding the injury can all become important.

Why Would an Employer Dispute a Workplace Injury?

There are many reasons an employer or workers’ compensation insurance carrier might question whether an injury is work-related.

Common disputes include claims that:

• The injury happened somewhere other than work.
• You didn’t report the injury quickly enough.
• No one witnessed the accident.
• Your description of the accident changed.
• You had a pre-existing medical condition.
• Your injury resulted from normal aging or degeneration.
• Your job duties didn’t cause the injury or the condition.
• Your symptoms developed gradually rather than from one accident.
• Medical records don’t clearly connect the injury to work.

Some disputes involve legitimate questions about what happened.

Others may arise because the employer or insurance carrier interprets the evidence differently than the injured worker does.

Either way, once causation is questioned, documentation becomes especially important.

What If Nobody Saw Your Accident?

Many workplace injuries happen without witnesses.

A warehouse employee may be alone when lifting a heavy box. A delivery driver may injure a knee while stepping out of a vehicle. A healthcare worker may feel back pain while repositioning a patient without anyone else noticing.

The absence of a witness doesn’t mean an injury didn’t happen.

However, it can make other evidence more important.

That may include:

• When you reported the accident
• What you told your supervisor
• Your written injury report
• What you told your medical providers
• Text messages or emails sent after the injury
• Coworkers who saw you before or after the accident
• Workplace surveillance footage
• Your medical records

Consistency can matter significantly.

If you report that you hurt your lower back lifting equipment and give the same history to your medical provider shortly afterward, those records may help document what occurred even if no one witnessed the exact moment of injury.

What If You Didn’t Report the Injury Immediately?

Not every employee reports an injury the second it happens.

Sometimes workers initially think the pain will go away.

You might finish your shift thinking you’ve pulled a muscle, go home, and realize the next morning that something is seriously wrong.

Other workers hesitate because they’re worried about missing work, disappointing a supervisor, or creating problems for their employer.

Waiting to report an injury can complicate a workers’ compensation claim.

Missouri workers’ compensation law includes notice requirements, and employers and insurers may question why an injury wasn’t reported sooner.

That’s why the safest approach is generally to report a workplace injury promptly.

If you’ve already waited, however, don’t assume you’ve automatically lost your right to pursue a claim.

Explain truthfully what happened, when your symptoms began, and why there was a delay.

What If You Finished Your Shift After Getting Hurt?

This is another situation insurance companies may question.

If you were truly injured, they may ask, why did you keep working?

The reality is that people respond to injuries differently.

Some workers don’t immediately understand the severity of an injury. Adrenaline may be high after an accident. Pain may worsen over the following hours. And many employees simply try to finish the job before realizing they need medical care.

Continuing to work after an accident doesn’t necessarily mean you weren’t injured.

But again, the timeline matters.

When did the accident happen?

When did you first notice symptoms?

When did you tell someone?

When did you seek treatment?

The clearer that timeline is, the easier it may be to evaluate what happened.

What If Your Employer Says You Were Already Injured?

Pre-existing conditions are a common source of workers’ compensation disputes.

Maybe you’ve had:

• Previous back pain
• Arthritis in your knee
• An old shoulder injury
• Degenerative disc disease
• A previous surgery
• Treatment for the same body part years earlier

The insurance company may argue that your current symptoms are simply the result of that previous condition.

But having a pre-existing condition does not automatically eliminate the possibility of a compensable work injury.

A workplace accident or occupational exposure may cause a new injury or aggravate an existing condition. Whether that aggravation meets Missouri’s requirements for workers’ compensation depends on the specific facts and medical evidence.

Medical records from before and after the workplace event may become particularly important.

They can help show whether your symptoms, treatment needs, physical limitations, or medical findings changed after the work injury.

What About Injuries That Develop Gradually?

Not every workplace injury has a dramatic beginning.

Sometimes there is no:

“At exactly 2:17 p.m., I lifted this box and tore my shoulder.”

Instead, the worker has spent months or years:

• Reaching overhead
• Lifting materials
• Repeating the same hand or arm motions
• Kneeling or squatting
• Using vibrating tools
• Performing physically demanding tasks

Eventually, symptoms develop or worsen to the point that medical treatment becomes necessary.

These claims can be more challenging because there isn’t one obvious accident to document.

Medical evidence about the worker’s condition and the relationship between the injury and job duties can therefore become especially important.

Related: Missouri Workers’ Compensation for Shoulder Injuries.

Why Your Medical Records Matter

When an employer disputes whether your injury happened at work, medical records can become critical evidence.

One of the first things an insurance company may examine is what you told your healthcare providers.

For example, compare:

“Lower back pain.”

with:

“Patient reports lower back pain beginning after lifting a 75-pound piece of equipment at work yesterday.”

The second provides substantially more context about how the symptoms began.

When seeking medical treatment after a workplace injury, tell your provider accurately:

• That the injury happened at work
• How it happened
• What activity you were performing
• When symptoms began
• Whether symptoms have changed
• Whether you had previous problems with the same body part

Don’t exaggerate.

Don’t minimize.

And don’t try to rewrite your medical history because you’re worried a previous condition will hurt your claim.

Accurate information is far more useful than trying to make your medical history look perfect.

What Other Evidence Can Help Establish a Work Injury?

Depending on the circumstances, evidence may include:

Accident Reports

A written workplace injury report can document when the injury occurred and how you described it.

Witnesses

A coworker doesn’t necessarily have to witness the exact accident to have relevant information.

Someone may have seen you performing the task immediately beforehand, noticed you were in pain afterward, or heard you report the injury to a supervisor.

Text Messages and Emails

Messages sent around the time of the injury may help establish a timeline.

For example, you may have texted your supervisor that your back was hurting after lifting equipment or emailed HR asking how to obtain medical treatment.

Photographs or Video

Workplace surveillance footage, photographs of the area, or images of equipment involved in the accident may provide useful information.

Job Descriptions and Work Duties

When an injury develops from repetitive or physically demanding work, evidence showing what you actually do every day may be important.

A formal job title rarely tells the whole story.

What If the Insurance Company Denies Your Claim?

A workers’ compensation denial isn’t necessarily the final word.

A claim may be denied because the insurer disputes:

• Whether the injury occurred at work
• Whether work was the cause of the medical condition
• Whether proper notice was provided
• Whether medical treatment is related to the workplace injury
• Whether the claim meets Missouri’s legal requirements

If your claim is denied, don’t simply assume there is nothing else you can do.

The reason for the denial matters.

Understanding exactly what is being disputed can help determine what medical records, testimony, or other evidence may be needed to pursue the claim.

Be Careful About What You Say After a Disputed Injury

Once a claim is contested, statements made to supervisors, insurance adjusters, medical providers, or others may receive additional scrutiny.

That doesn’t mean you should stop communicating.

It means you should be accurate.

Don’t guess about details you don’t remember.

Don’t exaggerate your limitations.

And don’t minimize your injury because you don’t want to sound like you’re complaining.

If you don’t know the answer to a question, saying “I don’t know” is better than speculating.

What If Your Employer Pressures You Not to File?

Some workers hesitate to report injuries because they fear upsetting their employer or losing their job.

An employer may suggest that the injury isn’t serious, encourage you to use your personal health insurance, or tell you there is no reason to file a workers’ compensation claim.

Don’t allow pressure or embarrassment to keep you from documenting a legitimate workplace injury and seeking appropriate medical treatment.

Workers’ compensation exists to address injuries that occur in connection with employment.  Employers have work comp insurance, so your claim is really against their insurance company.  And usually one claim won’t raise their work comp rates.

If you’re unsure about your rights or are concerned about how your employer is handling the situation, speak with a Missouri workers’ compensation attorney.

When Should You Contact a Workers’ Compensation Attorney?

You may want legal guidance if:

• Your employer denies that the accident occurred.
• Your claim has been denied.
• Nobody witnessed your injury.
• You waited to report the injury.
• Your employer says your condition is pre-existing.
• Your injury developed gradually.
• Medical treatment has been denied.
• Your employer or insurance company disputes how you were injured.
• You’re being pressured not to pursue workers’ compensation.

A disputed claim can become more difficult to address as time passes, particularly if important records, witnesses, or other evidence become harder to locate.

Frequently Asked Questions

Can I have a workers’ compensation claim if no one witnessed my injury?

Yes. Many legitimate workplace injuries happen without witnesses. Other evidence, including accident reports, medical records, communications, and testimony, may help establish what occurred.

What if I didn’t report my injury until the next day?

A delay can create issues, and Missouri has notice requirements for workplace injuries. However, a delayed report doesn’t necessarily mean you have no claim. The circumstances surrounding the delay should be evaluated.

Can my employer deny my claim because I had previous back or shoulder problems?

A pre-existing condition can make a claim more complicated, but it does not automatically prevent a workers’ compensation claim. The question may involve whether work caused a new injury or sufficiently aggravated an existing condition under Missouri law.

What if my injury happened gradually instead of during one accident?

Certain occupational injuries can develop through repetitive job duties over time. Medical evidence connecting your condition to your work can become particularly important in these claims.

What should I do if my workers’ compensation claim has already been denied?

Find out why the claim was denied and consider speaking with an experienced Missouri workers’ compensation attorney. A denial by an employer or insurance company isn’t necessarily the end of the process.

The Hines & Wilson Law Firm Is Here to Help

When you’ve been injured at work, having your employer or an insurance company question what happened can make an already difficult situation even more stressful.

You shouldn’t assume that a disputed claim means you have no options.

The Hines & Wilson Law Firm has spent decades representing injured workers throughout Missouri, including workers whose claims involve disputed accidents, pre-existing conditions, delayed treatment, and questions about whether an injury was caused by their employment.

If your employer says your injury didn’t happen at work, your workers’ compensation claim has been denied, or you’re having difficulty obtaining treatment, contact The Hines & Wilson Law Firm to discuss your situation and understand your options.