Q4278 Insurance Policy Changes

HCPCS Q4278 is officially defined as "Epieffect, per square centimeter (add-on, list separately in addition to primary procedure)." HCPCS Q4278 is referenced in 2 tracked payer policy changes from HealthPartners and Health Net. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for HCPCS Q4278 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.