Injury surveillance is the process of observing and documenting the physical activities of a claimant who has reported an injury, typically as part of an insurance or legal investigation. Licensed investigators use visual monitoring in public or semi-public spaces to gather factual evidence about a claimant's actual physical capabilities and daily behavior relative to the limitations they have reported.
Injury surveillance means a licensed investigator watches and records what someone who filed an injury claim actually does in their daily life. If a person claims they cannot lift heavy objects or walk without assistance, surveillance documents whether their observed behavior is consistent with those stated limitations. The findings are compiled into a report that can be reviewed by insurers, attorneys, or other authorized parties.
An employer suspects a worker receiving full disability benefits after a reported back injury is performing physically demanding activities, such as landscaping or recreational sports, outside of work hours. An insurance company receives conflicting medical reports on a personal injury claimant and needs independent factual documentation of the claimant's movement and physical activity. An attorney defending a liability case needs contemporaneous video evidence to compare against a plaintiff's deposition testimony about their physical restrictions.
Licensed private investigators may conduct surveillance in any location where a subject has no reasonable expectation of privacy, including public streets, parking lots, and publicly accessible commercial areas. Recording audio without consent may be restricted depending on the state, and investigators must comply with all applicable wiretapping and recording laws in their jurisdiction. Surveillance conducted on behalf of a client does not grant investigators access to medical records, sealed court documents, or protected personal data.
What type of evidence will I receive when injury surveillance is completed?
Clients typically receive a written investigative report summarizing the dates, times, locations, and observed activities documented during the surveillance period. Video footage and still photographs captured in public spaces are usually included as supporting exhibits. The format and detail level may vary by agency, so it is worth confirming deliverables before the investigation begins.
How long does injury surveillance typically need to run before useful evidence is gathered?
There is no guaranteed timeframe, as results depend on the subject's schedule, the frequency of activity outside the home, and the specific behaviors being monitored. Many assignments run between one and five days of active observation, though some cases require longer coverage to capture meaningful activity. An investigator can provide a more realistic estimate after reviewing the details of the claim and the subject's known routine.
