CPT® 94664, Under Pulmonary Diagnostic Testing and Therapies

The Current Procedural Terminology (CPT®) code 94664 as maintained by American Medical Association, is a medical procedural code under the range - Pulmonary Diagnostic Testing and Therapies.

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Summary

The provider educates a patient on the use of an aerosol device, nebulizer, metered dose inhaler, or IPPB device and then has the patient demonstrate her understanding. He does this as part of the evaluation and management of a patient who needs this type of respiratory therapy.

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