High impact
Cardiac Rehabilitation: Outpatient (CPB 0021, reviewed 2026-03-10)
Aetna·Effective Mar 10, 2026
CPT 33367, in plain terms, covers Surgically removing a damaged aortic valve and putting in a new one while using a heart-lung machine to bypass circulation. CPT 33367 is referenced in 1 tracked payer policy change from Aetna. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for CPT 33367 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.
Official descriptor: CPT 33367 on AAPC
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