J8540 Insurance Policy Changes

HCPCS J8540 is officially defined as "Dexamethasone, oral, 0.25 mg." HCPCS J8540 is referenced in 3 tracked payer policy changes from Aetna. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for HCPCS J8540 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.