CPT code 97022 (2021) – Fluidized Therapy for Dry Heat
Fluidized therapy is a high intensity heat modality consisting of a dry whirlpool of finely divided solid particles suspended in a heated air stream, the mixture having properties of a liquid. Use of fluidized therapy for dry heat is considered medically necessary when provided as part of a plan of care for patients having acute or subacute traumatic or nontraumatic musculoskeletal disorders of the extremities.