HCPCS codes for these services include the language, “prefabricated, off-the-shelf.” For example, HCPCS code L1812 (knee orthosis, elastic with joints, prefabricated, off-the-shelf ...

For example, while the APCM codes can only be reported once a calendar month per patient, the billing practitioner can change from month to month based on the actual physician, nurse practitioner ...