Health Care Procedure Coding System maximizes Medicare reimbursement for supplies, materials and injections by using the most current HCPCS Level II codes. These codes must be used to file Medicare claims for supplies, materials, injections, DME, rehab and other services. Includes all official HCPCS Level II codes, drug tables and index. Unique color-coding system helps with coding decisions. Compact size and lay-flat binding. Thumb-indexing for faster coding.