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Knee arthroscopy at Northwestern Medicine Central DuPage Hospital. CPT 29881.

What Northwestern Medicine Central DuPage Hospital publishes for this service, straight from its standard-charges file, last updated April 1, 2026.

Outpatient / ER

$25,664cash price (self-pay)
$36,663list price
—range insurers pay
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All common services at Northwestern Medicine Central DuPage Hospital