Common Wound Care Diagnosis & Debridement Codes for AMERX Products Common Wound Care Diagnosis & Debridement Codes are available exclusively to AMERX member physicians. If you are already a member, please log in now. If you are not yet a member, please register to Join Our Network or contact AMERX Health Care at 800-448-9599. Do you already have an AMERX account, but lost your login information? Contact your AMERX Account Manager at (800) 448-9599 for assistance.