H.R. 8115 (119th)Bill Overview

Precision Brain Health Research Act of 2026

Armed Forces and National Security|Armed Forces and National Security
Cosponsors
Support
Republican
Introduced
Mar 26, 2026
Discussions
Bill Text
Current stageCommittee

Referred to the Committee on Veterans' Affairs, and in addition to the Committee on Armed Services, for a period to be subsequently determined by the Speaker, in each case for con…

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief

Amends the VA’s Precision Medicine for Veterans Initiative to add repetitive low-level blast exposure, dementia, and other brain/mental health conditions; requires a VA–DoD data-sharing partnership and biennial reporting; mandates specific research on repetitive low-level blast exposure including big-data assessment, implementation studies, growth-hormone translational research, and quality-improvement studies; directs the VA to contract with the National Academies to validate brain biomarkers and report biennially; requires periodic assessments and authorizes $5,000,000 per year for FY2025–2030.

Passage60/100

Narrow, low-cost, evidence-focused veterans legislation historically has a reasonable chance, though DoD cooperation and procedural timing create uncertainty.

CredibilityPartially aligned

Relative to its intended legislative type, this bill effectively amends existing law to broaden the Precision Medicine for Veterans Initiative toward precision brain health, prescribes several specific research tasks and reporting requirements, and authorizes multi-year funding, but it omits critical operational details such as data governance safeguards, detailed implementation timelines, study selection and design criteria, and cost justification.

Contention55/100

Liberal emphasizes research benefits and biomarker validation

02 · What it does

Who stands to gain, and who may push back.

Who this appears to help vs burden50% / 50%
Targeted stakeholdersTargeted stakeholders
Likely helped
  • Targeted stakeholdersImproved research through combined VA and DoD clinical and operational data sharing.
  • Targeted stakeholdersTargeted studies could yield better diagnosis and care pathways for blast-related brain injuries.
  • Targeted stakeholdersNational Academies validation may increase scientific rigor of brain and mental health biomarkers.
Likely burdened
  • Targeted stakeholdersExpanded data sharing raises risks to patient privacy and medical data security.
  • Targeted stakeholdersOne-year timeline and technical integration may impose significant operational burdens on VA and DoD IT systems.
  • Targeted stakeholdersThe $5 million per year authorization may be insufficient to fund large-scale, long-term studies and IT integration.
03 · Why people split

Why the argument around this bill splits.

Liberal emphasizes research benefits and biomarker validation
Progressive85%

Likely broadly supportive because the bill expands research and care for veterans with brain and mental health conditions and formalizes VA–DoD data sharing.

Concerned about privacy, consent, and the emphasis on growth hormone therapy without clearer safety evidence.

Leans supportive
Centrist70%

Pragmatic support: the bill addresses clear gaps in veteran brain-health research and improves DoD–VA coordination while being modestly funded.

Wants explicit governance, measurable outcomes, and safeguards around data security and experimental therapies.

Leans supportive
Conservative40%

Some guarded support for helping veterans, but significant reservations about DoD–VA data sharing, expanded federal research mandates, potential national-security exposure, and poorly justified medical interventions.

Prefers tighter limits and protections.

Split reaction
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Reached or meaningfully advanced

Floor

Still ahead

President

Still ahead

Law

Still ahead

Passage likelihood60/100

Narrow, low-cost, evidence-focused veterans legislation historically has a reasonable chance, though DoD cooperation and procedural timing create uncertainty.

Scope and complexity
52%
Scopemoderate
52%
Complexitymedium
Why this could stall
  • Whether DoD will fully cooperate with required data sharing
  • Absence of CBO cost estimate and long-term budget effects
05 · Recent votes

Recent votes on the bill.

No vote history yet

The bill has not accumulated any surfaced votes yet.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Liberal emphasizes research benefits and biomarker validation

Narrow, low-cost, evidence-focused veterans legislation historically has a reasonable chance, though DoD cooperation and procedural timing…

Unlocked analysis

Relative to its intended legislative type, this bill effectively amends existing law to broaden the Precision Medicine for Veterans Initiative toward precision brain health, prescribes several specific research tasks an…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

Perspective breakdownsPassage barriersLegislative design reviewStakeholder impact map
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