Knee arthroscopy at Northwestern Lake Forest Hospital DBA Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital. CPT 29881.

What Northwestern Lake Forest Hospital DBA Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital publishes for this service, straight from its standard-charges file, last updated April 1, 2026.

Outpatient / ER

$20,695cash price (self-pay)

$29,564list price

$5,282–$5,868range insurers pay

Insurance plan	Negotiated rate
United Healthcare [158] \| Nlfh UHC Core	$5,282
United Healthcare [158] \| Nlfh UHC HMO/PPO	$5,868

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All common services at Northwestern Lake Forest Hospital DBA Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital