G0456 Negative pressure wound therapy, (eg vacuum assisted drainage collection) using a mechanically-powered device, not durable medical equipment, including provision of cartridge and dressing(s), topical application(s), wound assessment, and instructions for ongoing care, per session; total wound(s) surface area less than or equal to 50 square centimeters

G0457 Negative pressure wound therapy, (eg vacuum assisted drainage collection) using a mechanically-powered device, not durable medical equipment, including provision of cartridge and dressing(s), topical application(s), wound assessment, and instructions for ongoing care, per session; total wound(s) surface area greater than 50 sq cm

Physician Documentation of Face-to-Face visit for Durable Medical Equipment (DME)

G0454 Physician documentation of face-to-face visit for Durable Medical Equipment determination performed by Nurse Practitioner, Physician Assistant or Clinical Nurse Specialist

Transitional Care Management Services

99495 Transitional care management services with the following required elements: communication (direct contact, telephone, electronic) with the patient and/or caregiver within 2 business days of discharge medical decision making of at least moderate complexity during the service period face-to-face visit, within 14 calendar days of discharge

99496 Transitional care management services with the following required elements: communication (direct contact, telephone, electronic) with the patient and/or caregiver within 2 business days of discharge medical decision making of high complexity during the service period face-to-face visit, within 7 calendar days of discharge