1320 Basis of Days Supply Determination Code
1320 Basis of Days Supply Determination Code
Code indicating the method by which the days supply was determined
Type
ID
Length
Max 1 / Min 1
Codes
<> 0
Not Specified
<> 1
Explicit Directions
<> 2
PRN Directions (Take as Needed; Pharmacist Estimate)
<> 3
As Directed by Physician