How many digits long is the labeler code in the NDC?

The labeler code in the National Drug Code (NDC) is 5 digits long. This code is assigned by the FDA and identifies the manufacturer or distributor of the drug. It is critical for ensuring that the specific drug, packaging, and manufacturer can be accurately identified in drug databases and regulatory systems.

The NDC itself follows a format of 10 digits, often broken down into three segments: the labeler code (5 digits), the product code (4 digits), and the package code (1 digit). Each segment serves a specific purpose in identifying various attributes of the drug.

In this context, recognizing that the labeler code is strictly 5 digits long highlights the importance of understanding the structure of the NDC for pharmacy practice and regulatory compliance.