Premise: Although claims data provide the most accurate information about health care use, ensuring adequate follow-up for purposes of obtaining information from patient self-report is important because many people do not report alcohol-related events to insurance compa-nies.
Hypothesis: The insurance companies want to reduce medical payments by following-up to ensure patient was sober at the time of incident and intoxication may lead to a claim denial on reimbursement for medical expenses. 
Label: neutral