Code specifying the units in which a value is being expressed, or manner in which a measurement has been taken

Numeric value of quantity

SV503 is the length of medical treatment required.

Monetary amount

SV504 is the rental price.

Monetary amount

SV505 is the purchase price.

Code indicating frequency or type of activities or actions being reported

SV506 is the frequency at which the rental equipment is billed.

Code indicating physician's prognosis for the patient