Claim History

Claim history is the complete record of all dental claims previously submitted and processed for a patient under their insurance plan. This record includes dates of service, CDT procedure codes performed, tooth numbers treated, amounts billed, allowed amounts, insurance payments, patient payments, and the adjudication outcome for each claim. Claim history data is maintained by the insurance carrier and may span the current benefit period as well as prior years, depending on the plan's record retention and the relevance of the information to current benefit determinations such as replacement rules for crowns and prosthetics.

Insurance carriers reference claim history during adjudication to enforce plan provisions that depend on prior service use. Frequency limitations, which restrict how often certain procedures are covered, are the most common history-dependent rule. Plans typically limit prophylaxis to two per calendar year, bitewing radiographs to once per twelve months, and panoramic radiographs to once every three to five years. Replacement clauses for crowns, bridges, and dentures also rely on claim history to determine whether the minimum time interval since the previous placement has been satisfied. When a claim is submitted for a service that exceeds these limitations, the carrier will deny the claim based on the documented history.

For dental billing teams, accessing and reviewing claim history during the eligibility verification process is one of the most effective ways to prevent avoidable denials. By confirming when frequency-limited procedures were last performed and how much of the annual maximum has been used, the practice can schedule treatment within covered windows and provide accurate patient cost estimates. Practices that verify claim history before every appointment reduce rework from denied claims and maintain stronger patient relationships by avoiding unexpected out-of-pocket charges.