Code indicating the type of certification

Numeric value of quantity.

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.

Numeric value of quantity.

Numeric value of quantity.

Numeric value of quantity.

A free-form description to clarify the related data elements and their content.

Numeric value of quantity.

Numeric value of quantity.

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.

Code to indicate if a particular form of delivery was prescribed