What a Causation Narrative Is
A causation narrative is a treating physician's written expert opinion that connects the mechanism of the accident to the specific injuries diagnosed — establishing that the accident caused the injuries with a reasonable degree of medical certainty. It is not a finding; it is a reasoned clinical argument.
What a Strong Causation Narrative Contains
A defensible causation narrative addresses: the specific mechanism of injury (direction and magnitude of force, patient's body position, restraints); the immediate and progressive onset of symptoms consistent with that mechanism; the objective physical examination findings corroborating the subjective complaints; the imaging or electrodiagnostic findings confirming the structural or functional injury; and the physician's expert opinion, to a reasonable degree of medical certainty, that the accident caused the diagnosed conditions.
Why It Must Be in the First Report
The causation narrative must appear in the initial evaluation report — not as an afterthought added months later. Defense IME physicians and insurance carriers scrutinize the temporal relationship between the accident and the first clinical documentation. A causation opinion added late is inherently weaker than one documented on day one.
At MAIC, causation documentation is built into every initial evaluation template. Our physicians are trained to capture mechanism, onset, and clinical correlation in the first report, creating a foundation that supports the entire subsequent clinical record. Call (888) 991-5290 to refer a patient.