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) 3G (Drug Therapy Unchanged) 3H (Follow-Up/Report) 3J (Patient Referral) 3K (Instructions Understood) 3M (Compliance Aid Provided) 3N (Medication Administered) 4A (Prescribed with acknowledgements)