Result of Service Code T-MSIS Analytic Files (TAF) Claims Research Identifiable Files (RIFs), CCW Codebook, V1, November 2019 00 = Not Specified 1A = Filled As Is, False Positive 1B = Filled Prescription As Is 1C = Filled, With Different Dose 1D = Filled, With Different Directions 1E = Filled, With Different Drug 1F = Filled, With Different Quantity 1G = Filled, With Prescriber Approval 1H = Brand-to-Generic Change 1J = Rx-to-OTC Change 1K = Filled with Different Dosage Form 2A = Prescription Not Filled 2B = Not Filled, Directions Clarified 3A = Recommendation Accepted 3B = Recommendation Not Accepted 3C = Discontinued Drug 3D = Regimen Changed 3E = Therapy Changed 3F = Therapy Changed-cost increased acknowledged 3G = Drug Therapy Unchanged 3H = Follow-Up/Report 3J = Patient Referral 3K = Instructions Understood 3M = Compliance Aid Provided 3N = Medication Administered Null/missing = source value is missing or unknown