Concussion or Post-Concussion in MN? Injury Claim Guide
Most Minnesota concussion sufferers hear the same three sentences at the ER: “Your CT is clean. Rest for a few days. You should be fine.” For many, that is true. For a meaningful minority, symptoms persist for months or years and dramatically change work, family, and daily life. Insurance companies love to argue that a “mild” concussion means minimal damages, but the medical and legal reality is more complex.
What Actually Happens in a Concussion
A concussion is a mild traumatic brain injury caused by rapid acceleration or deceleration that shears axons and disrupts neurotransmitters. It does not require a direct blow to the head. Whiplash from a rear-end collision alone can produce a concussion. Symptoms can be immediate or delayed by hours or days.
Post-Concussion Syndrome (PCS)
When symptoms persist beyond 3 months, clinicians often use the term “post-concussion syndrome.” Common ongoing complaints include:
- Persistent headaches.
- Dizziness and balance issues.
- Cognitive fog and slowed processing.
- Memory and attention deficits.
- Anxiety, depression, and irritability.
- Light and noise sensitivity.
- Sleep disturbance.
- Vision issues (accommodative dysfunction, convergence insufficiency).
PCS is not a scan-detected diagnosis. It relies on clinical evaluation, neuropsychological testing, and documented symptom history.
Immediate Steps After a Suspected Concussion
- Get emergency evaluation the day of the injury even if symptoms feel minor.
- Report every symptom to every provider (headache, dizziness, memory issues, mood).
- Follow up with a primary care provider within 3-7 days.
- Request referral to a neurologist experienced in concussion.
- Ask about neuropsychological testing at 4-8 weeks post-injury.
- Start a daily symptom journal.
- Rest per medical guidance, but do not overextend cognitive activity.
Documentation That Makes or Breaks a Concussion Case
- ER records with GCS score and initial symptom list.
- Follow-up notes from every provider.
- Neurologist evaluation and treatment plan.
- Neuropsychological test results.
- Vestibular therapy and vision therapy records.
- Physical therapy notes for post-traumatic headache and neck.
- Employer records of missed work, reduced duties, or accommodations.
- Family and coworker statements about behavior changes.
- Daily symptom journals.
How Insurance Companies Undervalue Concussions
- They argue “normal scans” mean no injury.
- They point to “return to work” as evidence of full recovery.
- They highlight pre-existing headaches, depression, or anxiety.
- They cite short symptom durations from concussion literature to argue you should have recovered.
- They rely on independent medical exams by favored physicians who minimize symptoms.
Counter these tactics with objective neuropsychological testing, treating-provider opinions, and consistent documentation.
Value Drivers in Minnesota Concussion Cases
- Duration and persistence of symptoms.
- Impact on work capacity and earnings.
- Educational impact for students.
- Family and social functioning.
- Objective test results.
- Medical treatment cost and future needs.
- Corroborating witnesses.
Meeting the Minnesota Tort Threshold
Concussions typically satisfy at least one Minnesota tort threshold under Minn. Stat. 65B.51: $4,000 in reasonable medical expenses (often reached quickly with imaging and specialist visits), 60+ days of disability, or permanent injury. Once crossed, non-economic damages (pain and suffering, loss of enjoyment of life) become fully available.
Damages Available
- Past medical bills.
- Future medical care (therapy, imaging follow-up, medication).
- Past lost wages.
- Future lost earning capacity when applicable.
- Pain and suffering.
- Loss of enjoyment of life.
- Permanent impairment ratings when supported by evaluation.
- Loss of consortium for spouses.
Frequently Asked Questions
Can I have a real concussion with a normal ER CT scan?
Yes. Standard CT scans do not detect the microscopic axonal shearing that causes most concussion symptoms. Clinical evaluation and neuropsychological testing capture what imaging misses.
How long do concussion symptoms usually last?
Most resolve within 3 months. A meaningful minority persist beyond that and are diagnosed as post-concussion syndrome. Some cases involve deficits lasting years.
Should I wait for symptoms to resolve before settling?
Yes, in most cases. Settling too early often significantly undervalues the case if symptoms persist. Minnesota’s six-year statute of limitations gives time to reach maximum medical improvement.
Does pre-existing depression or anxiety hurt my case?
It complicates but does not defeat the claim. Under Minnesota law, a defendant takes the plaintiff as they find them. Aggravation of a pre-existing condition is fully compensable, though the causation evidence must be careful.
Do I need a specialist right away?
Ideally within days to weeks. Primary care follow-up plus neurology referral, and neuropsychology testing at 4-8 weeks, gives the case its best objective evidence.
Disclaimer: This article provides general information about Minnesota law and is not legal advice. For guidance about your specific situation, consult a licensed Minnesota attorney.
Talk to a Minnesota attorney at Metro Law Offices, Ltd.. Call 763-314-3800 or visit our contact page for a free consultation.
