HCPCS stands for Healthcare Common Procedural Coding System and is published by the American Medical Association (AMA). This book lists drug codes, durable medical equipment codes, outpatient services, and more. You may purchase the book from any company that sells coding manuals. If you would like the specific HCPCS codes please list what drugs you are using for the D9248 (i.e. The HCPCS code for demerol is J2175).