A recording of 1 or 2 channels of physiological data that may include:
Heart Rate, Esophageal PH, Oxygen Saturation, Body Movement or activity,
Chest Impedance, and ECG. The recording devices are often small and may be initiated by the patient or caregiver in the home.

Key Benefits:
  • Single/Dual Channel Study gives in-depth focus on respiratory condition
  • Test may be self-administered
  • No need for complex analysis of data
Description CPT #
Infant 2 Channel 94772
Pulse Oximetry 94672
PH Recording 94371