10021 Insurance Policy Changes

CPT 10021, in plain terms, covers A doctor uses a thin needle to collect a tissue sample from one area without imaging guidance to help locate it. CPT 10021 is referenced in 2 tracked payer policy changes from Aetna. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for CPT 10021 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.

Official descriptor: CPT 10021 on AAPC