HCPCS Level II code Q4395 describes Acelagraft, billed per square centimeter, an add-on biologic graft product used to cover or repair tissue defects during surgical procedures; this code is reported in addition to a primary procedure and is typically associated with surgical wound coverage or reconstructive surgery performed in hospital outpatient departments, ambulatory surgery centers, or inpatient operating rooms.

For related coverage guidance, see recent payer policy updates: B-Hemolytic Streptococcus Testing, Human Immunodeficiency Virus (HIV) — Coverage Criteria for Testing and Resistance Assays, Hepatitis Testing (A, B, C, D) Coverage Criteria.