What is the DAW code indicating that substitution is not allowed due to the generic not being in stock?

The DAW code indicating that substitution is not allowed due to the generic not being in stock is represented by the code 4. This specific code is designated for situations when a generic equivalent is available but the pharmacist or the provider has decided that it cannot be substituted because the specific generic is not currently in stock.

Understanding DAW codes is essential for pharmacy practice because they help to indicate the prescriber's intent regarding medication substitutions. Code 4 specifically addresses an inventory issue, which is an important consideration in ensuring the patient receives their prescribed medication without unnecessary delays. On the other hand, other DAW codes represent different scenarios, such as when a brand name is required for reasons other than stock availability, or when a patient requests a brand-name drug against the advice of the prescriber. These nuances help ensure accurate processing of prescriptions in pharmacies.