Why TBI Is a Distinct Segment from Concussion

Concussion is a subset of TBI, but the patient populations and search behaviors differ enough that they need distinct campaign treatment. Concussion patients are typically younger, often athletes, often single-impact injuries with recovery measured in weeks to months. TBI patients beyond the concussion label include survivors of severe motor vehicle accidents, falls from height, blast injuries (military and industrial), repeated impacts (military, contact sports careers, occupational), and violence-related injuries. Recovery is measured in months to years, and many patients have permanent functional deficits requiring long-term management rather than recovery to baseline.

Search behavior differs accordingly. Concussion searchers often use the word “concussion” because the diagnosis was named at point of care. TBI searchers more often use symptom language (vision problems after head injury, can’t read after accident, double vision after brain injury) or formal clinical terminology (oculomotor dysfunction, convergence insufficiency, post-trauma vision syndrome) depending on whether they are searching for themselves or a clinician is searching on their behalf. A neuro-vision practice that treats TBI as just “more concussion content” misses the segment because the keyword targeting and landing page language do not match what TBI patients and their care teams actually search.

Pathways and Insurance Navigation

TBI searchers often arrive through different pathways than concussion searchers, veteran healthcare systems, rehabilitation facilities, legal-case pipelines (auto accidents, workplace injuries), and specialist referrals from neurology and neurosurgery practices. Landing page content must reflect these pathways with appropriate insurance navigation, VA care coordination, long-term disability documentation, major medical coordination for multi-specialty care, and workers-comp or auto-injury PIP for legal-case patients.

The insurance navigation content is what often differentiates a TBI-capable practice from a generic neuro-vision practice. A patient with severe TBI from a workplace fall may be navigating workers-comp authorization, treating-provider designation, and IME coordination simultaneously while also dealing with the cognitive and visual deficits that make this navigation difficult. A landing page that explains the practice’s familiarity with these processes, the documentation it provides, and the case-manager coordination it offers converts at substantially higher rates than a generic page that says “we accept insurance”. For workers-comp and auto-injury specifics, the companion post-concussion vision therapy piece covers parallel insurance-complexity dynamics that apply to both segments.

For VA patients specifically, content should address whether the practice is in-network with VA Community Care, what referral process the patient or their VA provider should follow, and how the practice coordinates with VA’s polytrauma rehabilitation centers. Veterans with TBI often have multiple comorbidities (PTSD, hearing loss, vestibular dysfunction) and the practice’s willingness to coordinate with the broader VA care team is a meaningful differentiator.

The Data Gap and Directional CPCs

No public CPC data exists for TBI-specific vision queries. Directional, TBI searches often have lower competition than concussion because concussion has sports-medicine competition (athletic trainers, sports medicine clinics, concussion clinics targeting youth athletes) while TBI largely does not. CPCs typically run $3 to $7 for TBI-specific queries versus $5 to $15 for concussion queries. Long LTV is common given the multi-year treatment arcs typical in severe TBI and the relatively low patient turnover once a TBI patient establishes care with a competent neuro-vision practice.

General healthcare CVR baselines (Healthcare CVR 8.09 percent per LocaliQ 2025) are directional floors but TBI-specific conversion behavior is influenced heavily by insurance pathway clarity and multi-specialty coordination signal on the landing page. Internal benchmarks built from the practice’s own TBI campaign data over 6 to 12 months are more reliable than industry comparisons. The companion PPC benchmarks piece covers building internal baselines when public benchmarks fall short of the segment’s specifics.

TBI-specific search volumes are even thinner than concussion volumes because clinical TBI patients often arrive through inpatient rehab discharge rather than self-directed search. The platform conversion data therefore underrepresents the actual demand. Triangulate from rehab-referral CRM data and direct outreach to TBI rehabilitation clinicians rather than treating Google Ads conversion volume as the only signal of opportunity.

Five Red Flags in TBI Campaign Structure

Five red flags signal the practice is not actually serving the TBI segment beyond the concussion label. First, the neuro-vision site lumps TBI and concussion as equivalent. A single page titled “concussion and TBI” with shared content for both segments fails because the search queries and audience needs are distinct. TBI patients searching that page see content that does not match their severity, and concussion patients see content that may overstate severity for them.

Second, no VA or veteran-specific content. Veterans are a meaningful share of the severe-TBI population and the absence of VA-specific content tells veteran searchers and VA care coordinators that the practice does not understand the pathway. Third, no content distinguishing mild TBI from severe TBI in patient-relevant ways. Patients and families do triage based on this distinction, and content that does not address it forces them to figure out elsewhere whether the practice is the right fit. Fourth, no coordination-of-care content for patients with neurologist, PT, OT, and neuropsychologist involvement. Severe TBI care is multi-specialty by default, and a practice that does not surface coordination signal looks like it cannot operate inside that team. Fifth, missing referring-partner infrastructure for TBI rehab facilities and VA clinics. The B2B referral channel is the highest-quality TBI patient source and absence of partner-facing content signals the channel has not been developed. The companion neuro-optometry piece covers parallel infrastructure considerations.

Building the TBI-Specific Campaign

Build a TBI-specific landing page distinct from concussion content. The page should address the severity spectrum (mild TBI through severe TBI with the clinical and functional differences explained in patient-accessible language), include VA care coordination content if the practice is in-network or willing to navigate VA Community Care, surface multi-specialty coordination pathway with neurology, PT, OT, and neuropsychology, and address the documentation requirements common to TBI cases (long-term disability evaluations, treating-provider letters, vocational rehabilitation reports).

Build B2B referring-partner content for TBI rehab facilities, VA polytrauma clinics, neurology and neurosurgery practices, and personal-injury attorney offices that handle severe-MVA cases. Run Customer Match campaigns to these referring-partner lists separately from consumer-search campaigns because the messaging and conversion measurement differ. Keyword targeting should include TBI-specific clinical terms (post-trauma vision syndrome, convergence insufficiency post-TBI, oculomotor dysfunction post-injury) alongside symptom-language queries that patients and families use. The combination of clinical and symptom keywords captures both clinician-led and patient-led search behavior.

Build separate ad groups for clinical-language TBI queries (post-trauma vision syndrome, oculomotor dysfunction post-TBI, vergence dysfunction TBI) and patient-language queries (cannot read after head injury, double vision after TBI, headaches after head trauma). The two query families convert through different funnels and should not share Smart Bidding signal because the conversion patterns differ across them.

Specialty Vision’s Take on TBI as a PPC Investment

Our view, TBI is a smaller-volume, higher-LTV segment than post-concussion. Practices with TBI fellowship training or VA-contract affiliations have meaningful differentiation opportunity that PPC can amplify. For practices without that depth, post-concussion is the stronger investment because the competitive bar is lower and the patient cohort is larger. We tell our neuro-vision clients to assess TBI investment against credentialing depth honestly, the segment rewards genuine specialty competence and punishes practices that try to enter without it. For the broader audit framework that contextualizes specialty positioning decisions, see our vision therapy parent-searcher playbook.

TBI is where the neuro-vision specialty has the clearest tertiary differentiation against generalist optometry. The patient cohort needs functional vision evaluation that primary-care optometry rarely provides, and the referring rehabilitation clinicians actively look for specialty practices that understand TBI cohorts. The search campaign and the referral-pathway work reinforce each other when both are executed with discipline rather than as separate initiatives.