The accreditation requirement applies to suppliers of durable medical equipment (such as oxygen equipment, hospital beds, power wheelchairs, canes, crutches, etc) medical supplies (such as diabetic supplies), home dialysis supplies and equipment, therapeutic shoes, parenteral/enteral nutrition, transfusion medicine and prosthetic devices, prosthetics and orthotics, unless a professional exemption applies. Pharmacies, pedorthists, mastectomy fitters, orthopedic fitters/technicians and athletic trainers must also meet the deadline for DMEPOS accreditation.