To supply information regarding certification of medical necessity for home oxygen therapy
Code indicating the type of certification
Numeric value of quantity
CR502 is the number of months covered by this certification.
Code indicating the specific type of equipment being prescribed for the delivery of oxygen
Code indicating the specific type of equipment being prescribed for the delivery of oxygen
A free-form description to clarify the related data elements and their content
CR505 is the reason for equipment.
Numeric value of quantity
CR506 is the oxygen flow rate in liters per minute.
Numeric value of quantity
CR507 is the number of times per day the patient must use oxygen.
Numeric value of quantity
CR508 is the number of hours per period of oxygen use.
A free-form description to clarify the related data elements and their content
CR509 is the special orders for the respiratory therapist.
Numeric value of quantity
CR510 is the arterial blood gas.
Numeric value of quantity
CR511 is the oxygen saturation.
Code indicating the conditions under which a patient was tested
Code indicating the findings of oxygen tests performed on a patient
Code indicating the findings of oxygen tests performed on a patient
Code indicating the findings of oxygen tests performed on a patient
Numeric value of quantity
CR516 is the oxygen flow rate for a portable oxygen system in liters per minute.
Code indicating if a particular form of delivery was prescribed
Code indicating the specific type of equipment being prescribed for the delivery of oxygen
