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Pre-existing Condition Exclusion

Medical billing & coding glossary · all terms

Definition. Primarily a historical individual and group health-plan concept. Most current ACA-compliant health coverage cannot deny enrollment or charge more because of a pre-existing condition, though other coverage types may follow different rules.

You'll come across Pre-existing Condition Exclusion while working the revenue cycle — from eligibility and claim submission to payment posting and denials. See the related terms below, or browse the full glossary and the Knowledge Hub.

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