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<div class="h1">NDDF Source Information</div>
</div>
</div>
<div id="source-doc-wrapper">
<div id="source-doc-intro">
<p> </p>
<p>Click on a topic below the Source Synopsis section to display details.</p>
</div>
<h2>Source Synopsis</h2>
<p><strong>Web site:</strong><br/>
<a href = "http://www.fdbhealth.com/fdb-medknowledge/" target="_blank">http://www.fdbhealth.com/fdb-medknowledge/</a>
</p>
<p><strong>Authority</strong><br/>
FDB MedKnowledge<sup>&trade;</sup>, formerly National Drug Data File (NDDF) Plus<sup>&trade;</sup>, is produced by First DataBank.</p>
<p><strong>Purpose</strong><br/>
FDB MedKnowledge combines a comprehensive set of drug database elements, drug pricing and clinical information with multiple types of unique drug identifiers to allow flexibility in representing drugs and health conditions, enhancing clinical decision support.</p>
<p><strong>Description</strong><br/>
FDB MedKnowledge encompasses medications approved by the U.S. Food and Drug Administration, and information on commonly-used over-the-counter and alternative therapy agents such as herbals, nutraceuticals and dietary supplements.</p>
<p><strong>RxNorm Scope</strong><br>
The RxNorm representation of FDB MedKnowledge includes only generic clinical drugs, dose forms, and ingredients.</p>
<p><strong>Update Frequency</strong><br/>
FDB MedKnowledge is updated weekly.</p>
<p><strong>RxNorm Update Frequency</strong><br/>
FDB MedKnowledge is updated in each RxNorm monthly release.</p>
<p><strong>Sites Consulted</strong></p>
<ol>
<li>FDB MedKnowledge<sup>&trade;</sup>. South San Francisco (CA): First Databank, Inc. FDB MedKnowledge<sup>&trade;</sup>; [cited 2019 April 24]. Available from: <a href = "http://www.fdbhealth.com/fdb-medknowledge/" target="_blank">http://www.fdbhealth.com/fdb-medknowledge/</a></li>
</ol>
<div class="limboxcontent">
<h3><a class="jig-ncbitoggler">Metadata</a></h3>
<div class="sourcecontainer">
<table>
<tr>
<th>Field</th>
<th>Value</th>
</tr>
<!--<tr><td>Versioned Source Abbreviation</td><td>NDDF_2019_01_30</td></tr>
<tr><td>Source Official Name</td><td>FDB MedKnowledge (formerly NDDF Plus), 2019_01_30</td></tr>
--><tr><td>Short Name</td><td>FDB MedKnowledge</td></tr>
<tr><td>Family</td><td>NDDF</td></tr>
<tr><td>Source Restriction Level</td><td>3</td></tr>
<tr><td>Language</td><td>ENG</td></tr>
<tr><td>License Contact</td><td>First Databank Customer Support<br />701 Gateway Blvd, Suite 600<br />South San Francisco<br />CA<br />United States<br />94080<br />800-633-3453<br />cs@fdbhealth.com<br /></td></tr>
<tr><td>Content Contact</td><td>First Databank Customer Support<br />701 Gateway Blvd, Suite 600<br />South San Francisco<br />CA<br />United States<br />94080<br />800-633-3453<br />cs@fdbhealth.com<br /></td></tr>
<!--<tr><td>Citation</td><td>FDB MedKnowledge (formerly NDDF Plus)<br />January 30, 2019<br />South San Francisco, CA<br />First Databank<br /></td></tr>
--></table>
<br>
</div>
<h3><a class="jig-ncbitoggler">Source Representation</a></h3>
<div class="sourcecontainer">
<p>File: RDOSED2_DOSE_DESC</p>
<p>Dosage Form Description Table</p>
<p>Relates the various dosage form codes to their descriptions/abbreviations.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>GCDF</p>
</td>
<td>
<p>Dosage Form Code (2-character)</p>
</td>
<td>
<p>RXNCONSO.CODE for DF atom</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>DOSE</p>
</td>
<td>
<p>Dosage Form Description</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>GCDF_DESC</p>
</td>
<td>
<p>Dosage Form Code Description</p>
</td>
<td>
<p>RXNCONSO.STR for DF atom</p>
<p>
<br/>
</p>
<p>Segment/subfield 4 of CDA, CDC and CDD atoms</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RGCNSEQ4_GCNSEQNO_MSTR</p>
<p>Clinical Formulation ID Table</p>
<p>Provides attributes of a Clinical Formulation ID (GCN_SEQNO) drug formulation.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>GCN_SEQNO</p>
</td>
<td>
<p>Clinical Formulation ID (Stable ID)</p>
</td>
<td>
<p>MRCONSO.CODE for CDA, CDC, CDD atoms</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>HIC3</p>
</td>
<td>
<p>Hierarchical Specific Therapeutic Class Code (Stable ID)</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>HICL_SEQNO</p>
</td>
<td>
<p>Ingredient List Identifier (formerly the Hierarchical Ingredient Code LIst Sequence Number) (Stable ID)</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>4</p>
</td>
<td>
<p>GCDF</p>
</td>
<td>
<p>Dosage Form Code (2-character)</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>5</p>
</td>
<td>
<p>GCRT</p>
</td>
<td>
<p>Route of Administration Code (1-character)</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>6</p>
</td>
<td>
<p>STR</p>
</td>
<td>
<p>Drug Strength Description</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>7</p>
</td>
<td>
<p>TC</p>
</td>
<td>
<p>Therapeutic Class Code, Generic</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>9</p>
</td>
<td>
<p>DCC</p>
</td>
<td>
<p>Drug Category Code</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>10</p>
</td>
<td>
<p>GCN_SEQ_GI</p>
</td>
<td>
<p>GCN_SEQNO-Level Multi-Source/Single Source Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>11</p>
</td>
<td>
<p>GENDER</p>
</td>
<td>
<p>Gender-Specific Drug Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>12</p>
</td>
<td>
<p>HIC3_SEQN</p>
</td>
<td>
<p>Hierarchical Specific Therapeutic Class Code Sequence Number (Stable ID)</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>13</p>
</td>
<td>
<p>STR60</p>
</td>
<td>
<p>Drug Strength Description</p>
</td>
<td>
<p>RXNCONSO.STR; segment/subfield 2 of CDA, CDC, and CDD atoms</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RHICD5_HIC_DESC</p>
<p>Hierarchical Ingredient Code Description Table|</p>
<p>Relates the HIC_SEQN to its text description and provides attributes of that relationship.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>HIC_SEQN</p>
</td>
<td>
<p>Hierarchical Ingredient Code Sequence Number (Stable ID)</p>
</td>
<td>
<p>RXNCONSO.CODE for IN atoms</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>HIC</p>
</td>
<td>
<p>Hierarchical Ingredient Code</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>HIC_DESC</p>
</td>
<td>
<p>Hierarchical Ingredient Code Description</p>
</td>
<td>
<p>RXNCONSO.STR for IN atoms</p>
</td>
</tr>
<tr class="">
<td>
<p>4</p>
</td>
<td>
<p>HIC_ROOT</p>
</td>
<td>
<p>Hierarchical Ingredient Parent HIC4 Sequence Number</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>5</p>
</td>
<td>
<p>HIC_POTENTIALLY _INACTV_IND</p>
</td>
<td>
<p>Hierarchical Ingredient Code Sequence Number Potentially Inactive Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>6</p>
</td>
<td>
<p>ING_STATUS_CD</p>
</td>
<td>
<p>Ingredient Status Code</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RHICLSQ1_HICLSEQNO_MSTR</p>
<p>Ingredient List Identifier Description Table v1</p>
<p>Relates the HICL_SEQNO to the generic drug ingredient list.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>HICL_SEQNO</p>
</td>
<td>
<p>Ingredient List Identifier (Stable ID)</p>
</td>
<td>
<p>Join field</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>GNN</p>
</td>
<td>
<p>Generic Name - Short Version</p>
</td>
<td>
<p>RXNCONSO.STR</p>
<p>Segment/subfield 1 of CDA atoms</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>GNN60</p>
</td>
<td>
<p>Generic Name - Long Version</p>
</td>
<td>
<p>RXNCONSO.STR</p>
<p>
<br/>
</p>
<p>Segment/subfield 1 of CDC, CDD atoms</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RNDC14_NDC_MSTR</p>
<p>NDC Table</p>
<p>Provides attributes of a packaged product.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>NDC</p>
</td>
<td>
<p>National Drug Code</p>
</td>
<td>
<p>RXNSAT.ATN = NDC</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>LBLRID</p>
</td>
<td>
<p>Labeler Identifier</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>GCN_SEQNO</p>
</td>
<td>
<p>Clinical Formulation ID (Stable ID) </p>
</td>
<td>
<p>The NDC attribute is attached to the AUI of the CDC or MTH_RXN_CDC atom with this CODE</p>
</td>
</tr>
<tr class="">
<td>
<p>4</p>
</td>
<td>
<p>PS</p>
</td>
<td>
<p>Package Size</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>5</p>
</td>
<td>
<p>DF</p>
</td>
<td>
<p>Drug Form Code</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>6</p>
</td>
<td>
<p>AD</p>
</td>
<td>
<p>Additional Descriptor</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>7</p>
</td>
<td>
<p>LN</p>
</td>
<td>
<p>Label Name</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>8</p>
</td>
<td>
<p>BN</p>
</td>
<td>
<p>Brand Name</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>9</p>
</td>
<td>
<p>PNDC</p>
</td>
<td>
<p>Previous National Drug Code</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>10</p>
</td>
<td>
<p>REPNDC</p>
</td>
<td>
<p>Replacement National Drug Code</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>11</p>
</td>
<td>
<p>NDCFI</p>
</td>
<td>
<p>NDC Format Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>12</p>
</td>
<td>
<p>DADDNDC</p>
</td>
<td>
<p>Date of Add—NDC</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>13</p>
</td>
<td>
<p>DUPDC</p>
</td>
<td>
<p>Date of Update—NDC</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>14</p>
</td>
<td>
<p>DESI (not populated)</p>
</td>
<td>
<p>DESI Drug Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>15</p>
</td>
<td>
<p>DESDTEC</p>
</td>
<td>
<p>DESI Status Change Effective Date</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>16</p>
</td>
<td>
<p>DESI2 (not populated)</p>
</td>
<td>
<p>DESI2 Drug Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>17</p>
</td>
<td>
<p>DES2DTEC</p>
</td>
<td>
<p>DESI2 Status Change Effective Date</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>18</p>
</td>
<td>
<p>DEA</p>
</td>
<td>
<p>Drug Enforcement Administration Code</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>19</p>
</td>
<td>
<p>CL</p>
</td>
<td>
<p>Drug Class</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>20</p>
</td>
<td>
<p>GPI</p>
</td>
<td>
<p>Generic Price Indicator (not currently used)</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>21</p>
</td>
<td>
<p>HOSP</p>
</td>
<td>
<p>Hospital Selection Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>22</p>
</td>
<td>
<p>INNOV</p>
</td>
<td>
<p>Innovator Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>23</p>
</td>
<td>
<p>IPI</p>
</td>
<td>
<p>Institutional Product Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>24</p>
</td>
<td>
<p>MINI</p>
</td>
<td>
<p>Mini Selection Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>25</p>
</td>
<td>
<p>MAINT</p>
</td>
<td>
<p>Maintenance Drug Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>26</p>
</td>
<td>
<p>OBC</p>
</td>
<td>
<p>Orange Book Code</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>27</p>
</td>
<td>
<p>OBSDTEC</p>
</td>
<td>
<p>Obsolete Date</p>
</td>
<td>
<p>Used in determining atom and attribute suppressibility</p>
</td>
</tr>
<tr class="">
<td>
<p>28</p>
</td>
<td>
<p>PPI</p>
</td>
<td>
<p>Patient Package Insert Indicator </p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>29</p>
</td>
<td>
<p>STPK</p>
</td>
<td>
<p>Standard Package Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>30</p>
</td>
<td>
<p>REPAC</p>
</td>
<td>
<p>Repackaged Indicator </p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>31</p>
</td>
<td>
<p>TOP200</p>
</td>
<td>
<p>Top 200 Drugs Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>32</p>
</td>
<td>
<p>UD</p>
</td>
<td>
<p>Unit Dose Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>33</p>
</td>
<td>
<p>CSP</p>
</td>
<td>
<p>Case Pack</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>34</p>
</td>
<td>
<p>NDL_GDGE</p>
</td>
<td>
<p>Needle Gauge </p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>35</p>
</td>
<td>
<p>NDL_LNGTH</p>
</td>
<td>
<p>Needle Length</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>36</p>
</td>
<td>
<p>SYR_CPCTY</p>
</td>
<td>
<p>Syringe Capacity</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>37</p>
</td>
<td>
<p>SHLF_PCK</p>
</td>
<td>
<p>Shelf Pack</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>38</p>
</td>
<td>
<p>SHIPPER</p>
</td>
<td>
<p>Shipper Quantity</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>39</p>
</td>
<td>
<p>HCFA_FDA</p>
</td>
<td>
<p>HCFA FDA Therapeutic Equivalency Code  ?</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>40</p>
</td>
<td>
<p>HCFA_UNIT</p>
</td>
<td>
<p>HCFA Unit Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>41</p>
</td>
<td>
<p>HCFA_PS</p>
</td>
<td>
<p>HCFA Units Per Package</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>42</p>
</td>
<td>
<p>HCFA_APPC</p>
</td>
<td>
<p>HCFA FDA Approval Date</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>43</p>
</td>
<td>
<p>HCFA_MRKC</p>
</td>
<td>
<p>HCFA Market Entry Date</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>44</p>
</td>
<td>
<p>HCFA_TRMC</p>
</td>
<td>
<p>HCFA Termination Date </p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>45</p>
</td>
<td>
<p>HCFA_TYP</p>
</td>
<td>
<p>HCFA Drug Type Code</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>46</p>
</td>
<td>
<p>HCFA_DESC1</p>
</td>
<td>
<p>HCFA DESI Effective Date</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>47</p>
</td>
<td>
<p>HCFA_DESI1</p>
</td>
<td>
<p>HCFA DESI Code</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>48</p>
</td>
<td>
<p>UU</p>
</td>
<td>
<p>Unit of Use Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>49</p>
</td>
<td>
<p>PD</p>
</td>
<td>
<p>Package Description</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>50</p>
</td>
<td>
<p>LN25</p>
</td>
<td>
<p>Not currently used</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>51</p>
</td>
<td>
<p>LN251</p>
</td>
<td>
<p>Label Name - 25/Generic Name Use Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>52</p>
</td>
<td>
<p>GPIDC</p>
</td>
<td>
<p>This column is not currently being used</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>53</p>
</td>
<td>
<p>BBDC</p>
</td>
<td>
<p>This column is not currently being used</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>54</p>
</td>
<td>
<p>HOME</p>
</td>
<td>
<p>Home Health Selection Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>55</p>
</td>
<td>
<p>INPCK1</p>
</td>
<td>
<p>Inner Package Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>56</p>
</td>
<td>
<p>OUTPCKI</p>
</td>
<td>
<p>Outer Package Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>57</p>
</td>
<td>
<p>OBC_EXP</p>
</td>
<td>
<p>Expanded Orange Book Code</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>58</p>
</td>
<td>
<p>PS_EQUIV</p>
</td>
<td>
<p>Package Size Equivalent Value</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>59</p>
</td>
<td>
<p>PLBLR</p>
</td>
<td>
<p>Private Labeler Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>60</p>
</td>
<td>
<p>TOP50GEN</p>
</td>
<td>
<p>Top 50 Generics</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>61</p>
</td>
<td>
<p>OBC3</p>
</td>
<td>
<p>Orange Book Code; three-byte version</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>62</p>
</td>
<td>
<p>GMI</p>
</td>
<td>
<p>Generic Manufacturer Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>63</p>
</td>
<td>
<p>GNI</p>
</td>
<td>
<p>Generic Name Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>64</p>
</td>
<td>
<p>GSI</p>
</td>
<td>
<p>This column is not currently being used</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>65</p>
</td>
<td>
<p>GTI</p>
</td>
<td>
<p>Generic Therapeutic Equivalence Indicator </p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>66</p>
</td>
<td>
<p>NDCGI1</p>
</td>
<td>
<p>Multi-Source/Single Source Indicator (NDC-Level)</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>67</p>
</td>
<td>
<p>HCFA_DC</p>
</td>
<td>
<p>HCFA Drug Category</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>68</p>
</td>
<td>
<p>LN60</p>
</td>
<td>
<p>Label Name - 60</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RROUTED3_ROUTE_DESC</p>
<p>Route of Administration Description Table</p>
<p>Relates the various routes of administration codes to their descriptions/abbreviations.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>GCRT</p>
</td>
<td>
<p>Route of Administration Code (1-character)</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>RT</p>
</td>
<td>
<p>Route Description</p>
</td>
<td>
<p>RXNCONSO.STR</p>
<p>
<br/>
</p>
<p>Segment/subfield 2 of CDA, CDC, CDD atoms</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>GCRT2</p>
</td>
<td>
<p>Route of Administration Code (2-character)</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>4</p>
</td>
<td>
<p>GCRT_DESC</p>
</td>
<td>
<p>Route Code Interpretation</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
<tr class="">
<td>
<p>5</p>
</td>
<td>
<p>SYSTEMIC</p>
</td>
<td>
<p>Systemic Route Indicator</p>
</td>
<td>
<p>N/A</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>Not for public documentation:</p>
<p>Below this line is a listing of tables that I think are used in the inversion (e.g. for joining fields) but the data doesnt directly get represented.  I dont think we need to document them for external users, but I am leaving this list here in case I need to go back to these files.</p>
<p>File: RAPPLSL0_FDA_NDC_NDA_ANDA</p>
<p>NDC to FDA NDA/ANDA Table</p>
<p>Links an NDC to its FDA NDA/ANDA application status, FDA trade name, and FDA unique identifier.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>National Drug Code</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>NDA Status Indicator</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>ANDA Status Indicator</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>4</p>
</td>
<td>
<p>FDA Listing Sequence Number</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>5</p>
</td>
<td>
<p>FDA Trade Name</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RAPPLTD0_FDA_APPL_TYPE</p>
<p>FDA Drug Application Type Table</p>
<p>Provides the text description for an FDA Drug Application Type Code.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>FDA Drug Application Type Code</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>FDA Drug Application Type Code</p>
</td>
<td>
<p>Actual column name?</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RHICL1_HIC_HICLSEQNO_LINK</p>
<p>HICL_SEQNO/HIC Relation Table</p>
<p>Links individual ingredients to an ingredient list.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>Ingredient List Identifier (formerly the Hierarchical Ingredient Code List Sequence Number) (Stable ID)</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>Hierarchical Ingredient Code Sequence Number (Stable ID)</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>Hierarchical Ingredient Code Relative Number</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>4</p>
</td>
<td>
<p>Hierarchical Ingredient Code</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RLBLRID3_LBLR_DESC</p>
<p>Labeler Identifier Description Table</p>
<p>Relates the Labeler Identifier to its text description and provides attributes of that association.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>Labeler Identifier</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>Manufacturer Name</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>Labeler Indicator Code</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RMEDMGL0_MED_GENERIC_MED_LINK</p>
<p>MED MED Concept/Generic MED Relation Table</p>
<p>Links a MED Concept to its generically named companion.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>MED Concept ID</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>MED Concept ID Type</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>Generically Named MED Concept</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>4</p>
</td>
<td>
<p>MED Concept Obsolete Date</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RMIDEAD1_REF_FED_DEA_DESC</p>
<p>MED Reference Federal DEA Class Code Description Table</p>
<p>Relates the Reference Federal DEA Class Code to its text description.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>MED Reference Federal DEA Class Code</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>MED Reference Federal DEA Class Code Description</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RMIDESD1_REF_DESI_IND_DESC</p>
<p>MED Reference DESI Indicator Description Table</p>
<p>Relates the Reference DESI Indicator to its text description.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>MED Reference DESI Indicator</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>MED Reference DESI Indicator Description</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RMIDFID1_ROUTED_DOSE_FORM_MED</p>
<p>MED Routed Dosage Form Medication Table</p>
<p>Provides the attributes of the routed dosage form medication.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>MED Routed Dosage Form Medication ID (Stable ID)</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>MED Routed Medication ID (Stable ID)</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>MED Dosage Form ID</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>4</p>
</td>
<td>
<p>MED Routed Dosage Form Medication Description</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>5</p>
</td>
<td>
<p>MED Medication Status Code</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RMIGECD1_REF_GEN_THERAP_DESC</p>
<p>MED Reference Generic Therapeutic Equivalence Code Description Table</p>
<p>Relates the Reference Generic Therapeutic Equivalence Code to its text description.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>MED Reference Generic Therapeutic Equivalence Code</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>MED Reference Generic Therapeutic Equivalence Code Description</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RMILGND1_REF_FED_LGND_DESC</p>
<p>MED Reference Federal Legend Indicator Description Table</p>
<p>Relates the Reference Federal Legend Indicator to its text description.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>MED Reference Federal Legend Indicator</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>MED Reference Federal Legend Indicator Description</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RMINMID1_MED_NAME</p>
<p>MED Medication Name Table</p>
<p>Provides attributes of the medication name.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>MED Medication Name ID (Stable ID)</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>MED Medication Name</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>MED Medication Name Type Code</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>4</p>
</td>
<td>
<p>MED Medication Status Code</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RMIRMID1_ROUTED_MED</p>
<p>MED Routed Medication Table</p>
<p>Provides attributes of the routed medication.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>MED Routed Medication ID (Stable ID)</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>MED Medication Name ID (Stable ID)</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>MED Route ID</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>4</p>
</td>
<td>
<p>MED Routed Medication Description</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>5</p>
</td>
<td>
<p>MED Medication Status Code</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RMISCD1_STATUS_DESC</p>
<p>MED Status Code Description Table</p>
<p>Relates the Medication Status Code to its text description.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>MED Medication Status Code</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>MED Medication Status Code Description</p>
</td>
<td>
<p>
<br/>
</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RMIID1_MED   *** BDs come from here but arent released</p>
<p>MED Medication Table</p>
<p>Provides the attributes of a medication</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>MEDID</p>
</td>
<td>
<p>MED Medication ID (Stable ID)</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>ROUTED_DOSAGE_FORM_MED_ID</p>
</td>
<td>
<p>MED Routed Dosage Form Medication ID (Stable ID)</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>MED_STRENGTH</p>
</td>
<td>
<p>MED Strength</p>
</td>
</tr>
<tr class="">
<td>
<p>4</p>
</td>
<td>
<p>MED_STRENGTH_UOM</p>
</td>
<td>
<p>MED Strength Unit of Measure</p>
</td>
</tr>
<tr class="">
<td>
<p>5</p>
</td>
<td>
<p>MED_MEDID_DESC</p>
</td>
<td>
<p>MED Medication Description</p>
</td>
</tr>
<tr class="">
<td>
<p>6</p>
</td>
<td>
<p>GCN_SEQNO</p>
</td>
<td>
<p>Clinical Formulation ID (Stable ID)</p>
</td>
</tr>
<tr class="">
<td>
<p>7</p>
</td>
<td>
<p>MED_GCNSEQNO_ASSIGN_CD</p>
</td>
<td>
<p>MED GCN_SEQNO Assignment Code</p>
</td>
</tr>
<tr class="">
<td>
<p>8</p>
</td>
<td>
<p>MED_NAME_SOURCE_CD</p>
</td>
<td>
<p>MED Medication Name Source Code</p>
</td>
</tr>
<tr class="">
<td>
<p>9</p>
</td>
<td>
<p>MED_REF_FED_LEGEND_IND</p>
</td>
<td>
<p>MED Reference Federal Legend Indicator</p>
</td>
</tr>
<tr class="">
<td>
<p>10</p>
</td>
<td>
<p>MED_REF_DEA_CD</p>
</td>
<td>
<p>MED Reference Federal DEA Class Code</p>
</td>
</tr>
<tr class="">
<td>
<p>11</p>
</td>
<td>
<p>MED_REF_MULTI_SOURCE_CD</p>
</td>
<td>
<p>MED Reference Multi-Source Code</p>
</td>
</tr>
<tr class="">
<td>
<p>12</p>
</td>
<td>
<p>MED_REF_GEN_DRUG_NAME_CD</p>
</td>
<td>
<p>MED Reference Generic Medication Name Code</p>
</td>
</tr>
<tr class="">
<td>
<p>13</p>
</td>
<td>
<p>MED_REF_GEN_COMP_PRICE_CD</p>
</td>
<td>
<p>MED_REF_GEN_COMP_PRICE_CD</p>
</td>
</tr>
<tr class="">
<td>
<p>14</p>
</td>
<td>
<p>MED_REF_GEN_SPREAD_CD</p>
</td>
<td>
<p>MED_REF_GEN_SPREAD_CD</p>
</td>
</tr>
<tr class="">
<td>
<p>15</p>
</td>
<td>
<p>MED_REF_INNOV_IND</p>
</td>
<td>
<p>MED Reference Innovator Indicator</p>
</td>
</tr>
<tr class="">
<td>
<p>16</p>
</td>
<td>
<p>MED_REF_GEN_THERA_EQU_CD</p>
</td>
<td>
<p>MED Reference Generic Therapeutic Equivalence Code</p>
</td>
</tr>
<tr class="">
<td>
<p>17</p>
</td>
<td>
<p>MED_REF_DESI_IND</p>
</td>
<td>
<p>MED_REF_DESI_IND</p>
</td>
</tr>
<tr class="">
<td>
<p>18</p>
</td>
<td>
<p>MED_REF_DESI2_IND</p>
</td>
<td>
<p>MED_REF_DESI2_IND</p>
</td>
</tr>
<tr class="">
<td>
<p>19</p>
</td>
<td>
<p>MED_REF_STATUS_CD</p>
</td>
<td>
<p>MED Medication Status Code</p>
</td>
</tr>
<tr class="">
<td>
<p>20</p>
</td>
<td>
<p>GENERIC_MEDID</p>
</td>
<td>
<p>MED Generic Medication Identifier</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>File: RMINDC1_NDC_MEDID</p>
<p>MED NDC to Medication ID Cross-Reference Table</p>
<p>Links a drug product to its brand Medication ID.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>NDC</p>
</td>
<td>
<p>National Drug Code</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>MEDID</p>
</td>
<td>
<p>MED Medication ID (Stable ID)</p>
</td>
</tr>
</tbody>
</table>
</div>
<h3><a class="jig-ncbitoggler">RxNorm Representation</a></h3>
<div class="sourcecontainer">
<p> <strong>NDDF includes the following Term Types:</strong></p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>
<strong>TTY</strong>
</p>
</td>
<td>
<p>
<strong>Description</strong>
</p>
</td>
<td>
<p>
<strong>Notes</strong>
</p>
</td>
</tr>
<tr class="">
<td>
<p>CDA</p>
</td>
<td>
<p>Clinical drug name in abbreviated format</p>
</td>
<td>
<p>String with "Generic Name - Short Version" - delimiter " "</p>
<p>
<br/>
</p>
<p>CODE = RGCNSEQ4_GCNSEQNO_MSTR.GCN_SEQNO</p>
<p>Clinical Formulation ID (field 1)</p>
<p>
<br/>
</p>
<p>CDA atoms have the same SUPPRSS value as their CDC atoms with the same CODE</p>
</td>
</tr>
<tr class="">
<td>
<p>CDC</p>
</td>
<td>
<p>Clinical drug name in concatenated format</p>
</td>
<td>
<p>String with "Generic Name - Long Version" - delimiter " "</p>
<p>
<br/>
</p>
<p>CODE = RGCNSEQ4_GCNSEQNO_MSTR. GCN_SEQNO</p>
<p>Clinical Formulation ID (field 1)</p>
<p>
<br/>
</p>
<p>SUPPRESS = N, O assigned to indicate obsolete drug name</p>
<p>
<br/>
</p>
<p>SUPPRESS = Y assigned by editors</p>
</td>
</tr>
<tr class="">
<td>
<p>CDD</p>
</td>
<td>
<p>Clinical drug name in delimited format</p>
</td>
<td>
<p>String with "Generic Name - Long Version" - delimiter "@"</p>
<p>
<br/>
</p>
<p>CODE = RGCNSEQ4_GCNSEQNO_MSTR. GCN_SEQNO</p>
<p>Clinical Formulation ID (field 1)</p>
<p>
<br/>
</p>
<p>CDA atoms have the same SUPPRSS value as their CDC atoms with the same CODE</p>
</td>
</tr>
<tr class="">
<td>
<p>DF</p>
</td>
<td>
<p>Dose Form</p>
</td>
<td>
<p> Dose Form</p>
<p>
<br/>
</p>
<p>CODE = RDOSED2_DOSE_DESC. Dosage Form Code (2-character) (field 1)</p>
<p>
<br/>
</p>
<p>SUPPRESS = “N”</p>
</td>
</tr>
<tr class="">
<td>
<p>IN</p>
</td>
<td>
<p>Name for an ingredient</p>
</td>
<td>
<p>Ingredient</p>
<p>
<br/>
</p>
<p>CODE = RHICD5_HIC_DESC. Hierarchical Ingredient Code Sequence Number (field 1)</p>
<p>
<br/>
</p>
<p>SUPRESS = N or O</p>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>MTH_RXN_CDC</p>
</td>
<td>
<p>RxNorm Created CDC</p>
</td>
<td>
<p> Created to resolve NDC conflicts.  See:  <a href="https://www.nlm.nih.gov/research/umls/rxnorm/docs/techdoc.html#s9_0">RxNorm Technical Documentation (nih.gov)</a>
</p>
<p>
<span> </span>
</p>
<p>SUPPRESS = N</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>
<strong>TTY = CDA:</strong>
</p>
<p>
<strong>Clinical drug name in abbreviated format</strong>
</p>
<p>RXNCONSO.STR is created by concatenating Generic Name (Short Version) + ' ' + Drug Strength Description - 60 + ' ' + Route Description + ' ' + Dosage Form Description.</p>
<p>CODE = RGCNSEQ4_GCNSEQNO_MSTR.GCN_SEQNO (field 1, Clinical Formulation ID)</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>
<strong>Term Segment</strong>
</p>
</td>
<td>
<p>
<strong>Name</strong>
</p>
</td>
<td>
<p>
<strong>Field in Data File</strong>
</p>
</td>
</tr>
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>Generic Name (Short Version)</p>
</td>
<td>
<p>RHICLSQ1_HICLSEQNO_MSTR.GNN (Generic Name Short version; field 2)</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>Strength</p>
</td>
<td>
<p>RGCNSEQ4_GCNSEQNO_MSTR.STR60 (Drug Strength Description; field 13)</p>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>Route Description</p>
</td>
<td>
<p>RROUTED3_ROUTE_DESC.RT (Route Description; field 2)</p>
</td>
</tr>
<tr class="">
<td>
<p>4</p>
</td>
<td>
<p>Dosage Form Code Description</p>
</td>
<td>
<p>RDOSED2_DOSE_DESC.GCDF_DEF (Dosage Form Code Description; field 3)</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>CDA atoms do not have any relationships with other NDDF atoms.</p>
<p>
<strong>TTY = CDC (Clinical drug name in concatenated format)</strong>
</p>
<p>RXNCONSO.STR is created by concatenating Generic Name (Long Version) + ' ' + Drug Strength Description - 60 + ' ' + Route + '  ' + Dose Form.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>
<strong>Term segment</strong>
</p>
<p>
<strong> </strong>
</p>
</td>
<td>
<p>
<strong>Name</strong>
</p>
</td>
<td>
<p>
<strong>Field in Data File</strong>
</p>
</td>
</tr>
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>Generic Name(Long Version)</p>
</td>
<td>
<p>RHICLSQ1_HICLSEQNO_MSTR.GNN60 (Generic Name Long Version; field 3)</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>Drug Strength Description</p>
</td>
<td>
<p>RGCNSEQ4_GCNSEQNO_MSTR.STR60 (Drug Strength Description; field 13)</p>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>Route Description</p>
</td>
<td>
<p>RROUTED3_ROUTE_DESC.RT (Route Description; field 2)</p>
</td>
</tr>
<tr class="">
<td>
<p>4</p>
</td>
<td>
<p>Dosage Form Description</p>
</td>
<td>
<p>RDOSED2_DOSE_DESC.GCDF_DEF (Dosage Form Code Description; field 3)</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>CDC atoms have the following relationships with other NDDF atoms:</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>TTY1</p>
</td>
<td>
<p>TTY2</p>
</td>
<td>
<p>RELA</p>
</td>
<td>
<p>Type of relationships</p>
</td>
</tr>
<tr class="">
<td>
<p>CDC</p>
</td>
<td>
<p>DF</p>
</td>
<td>
<p>has_dose_form</p>
</td>
<td>
<p> one-to-(one or many)</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>
<strong>TTY = CDD </strong>
</p>
<p>Clinical drug name in delimited format (CDD)</p>
<p>RXNCONSO.STR is created by concatenating Generic Name (Long Version) + '@' + Drug Strength Description - 60 + '@ ' + Route Description + '@ ' + Dosage Form Description.</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>
<strong>Term segment</strong>
</p>
<p>
<strong> </strong>
</p>
</td>
<td>
<p>
<strong>Name</strong>
</p>
</td>
<td>
<p>
<strong>Field in Data File</strong>
</p>
</td>
</tr>
<tr class="">
<td>
<p>1</p>
</td>
<td>
<p>Generic Name(Long Version)</p>
</td>
<td>
<p>RHICLSQ1_HICLSEQNO_MSTR.GNN60 (Generic Name Long Version; field 3)</p>
</td>
</tr>
<tr class="">
<td>
<p>2</p>
</td>
<td>
<p>Drug Strength Description</p>
</td>
<td>
<p>RGCNSEQ4_GCNSEQNO_MSTR.STR60 (Drug Strength Description; field 13)</p>
<p>
<br/>
</p>
</td>
</tr>
<tr class="">
<td>
<p>3</p>
</td>
<td>
<p>Route Description</p>
</td>
<td>
<p>RROUTED3_ROUTE_DESC.RT (Route Description; field 2)</p>
</td>
</tr>
<tr class="">
<td>
<p>4</p>
</td>
<td>
<p>Dosage Form Code Description</p>
</td>
<td>
<p>RDOSED2_DOSE_DESC.GCDF_DEF (Dosage Form Code Description; field 3)</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>CDD atoms do not have any relationships with other NDDF atoms.</p>
<p>
<strong>TTY = DF (Dose Form)</strong>
</p>
<p>RXNCONSO.STR is created from the Dosage Form Code Description</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>
<strong>Name</strong>
</p>
</td>
<td>
<p>
<strong>Field in Data File</strong>
</p>
</td>
</tr>
<tr class="">
<td>
<p>Dosage Form Code Description</p>
</td>
<td>
<p>RDOSED2_DOSE_DESC.GCDF_DEF (Dosage Form Code Description; field 3)</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>NDDF DF atoms do not have any attributes.</p>
<p>NDDF DF atoms<strong> </strong>have the following relationships with other NDDF V2 source atoms</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>
<strong>TTY1</strong>
</p>
</td>
<td>
<p>
<strong>TTY2</strong>
</p>
</td>
<td>
<p>
<strong>RELA</strong>
</p>
</td>
<td>
<p>
<strong>Type of Relationship</strong>
</p>
</td>
</tr>
<tr class="">
<td>
<p>DF</p>
</td>
<td>
<p>CDC</p>
</td>
<td>
<p>dose_form_of</p>
</td>
<td>
<p>one-to-(one or many)</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>
<strong>TTY = IN (Name for an ingredient)</strong>
</p>
<p>NDDF ingredient is a simple description of the generic chemical name of the drug. RXNCONSO.STR is created from the Hierarchical Ingredient Code Description</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>
<strong>Field Name</strong>
</p>
</td>
<td>
<p>
<strong>Field in Data File</strong>
</p>
</td>
</tr>
<tr class="">
<td>
<p>Hierarchical Ingredient Code Description</p>
</td>
<td>
<p>RHICD5_HIC_DESC.HIC_DESC (Hierarchical Ingredient Code Description; field 3</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>NDDF IN atoms do not have any attributes.</p>
<p>RELATIONSHIPS (RXNREL.RRF):</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>
<strong>REL/</strong>
</p>
<p>
<strong>RELA/inverse RELA</strong>
</p>
</td>
<td>
<p>
<strong>Origin</strong>
</p>
</td>
</tr>
<tr class="">
<td>
<p>RO</p>
<p>has_dose_form/dose_form_of</p>
</td>
<td>
<p>Connects CDC to DF atoms(s)</p>
</td>
</tr>
</tbody>
</table>
<br/>
<p>ATTRIBUTES (RXNSAT.RRF)</p>
<table class="wrapped">
<tbody class="">
<tr class="">
<td>
<p>
<strong>ATN</strong>
</p>
</td>
<td>
<p>
<strong>Origin</strong>
</p>
</td>
</tr>
<tr class="">
<td>
<p>NDC</p>
</td>
<td>
<p>RNDC14_NDC_MSTR.NDC (field 1)</p>
<p>
<br/>
</p>
<p>Suppressibility (N, O) is based on factors including</p>
</td>
</tr>
</tbody>
</table>
<br/>
</div>
<h3><a class="jig-ncbitoggler">Data Examples with Sample Database Queries</a></h3>
<div class="sourcecontainer">
<p>This section lists source terminology specific data examples and sample database queries using Structured Query Language (SQL) to obtain the data. For more information about RxNorm data and files, see the <a href="https://www.nlm.nih.gov/research/umls/rxnorm/docs/index.html" target="_blank">RxNorm Technical Documentation</a>.</p>
<p></p>
<h4>Names and Codes in RXNCONSO.RRF</h4>
<p>Here are sample source terminology code, source string, RxNorm Concept Unique Identifier (RXCUI), RxNorm string, RxNorm term type (TTY), and Suppress values.</p>
<table>
<tbody>
<tr>
<th>SOURCE_CODE</th>
<th>SOURCE_STR</th>
<th>RXCUI</th>
<th>RXNORM_STR</th>
<th>RXNORM_TTY</th>
<th>SUPPRESS</th>
</tr>
<tr>
<td>008346</td>
<td>ibuprofen@200 mg@ORAL@TABLET</td>
<td>310965</td>
<td>Ibuprofen 200 MG Oral Tablet</td>
<td>SCD</td>
<td>N</td>
</tr>
<tr>
<td>008346</td>
<td>ibuprofen 200 mg ORAL TABLET</td>
<td>310965</td>
<td>Ibuprofen 200 MG Oral Tablet</td>
<td>SCD</td>
<td>N</td>
</tr>
</tbody>
</table>
<br/>
<p>Here is a sample database query to retrieve the data above:</p>
<p>SELECT distinct rc1.code as source_code, rc1.str as source_str, rc1.rxcui, rc2.str as rxnorm_str, rc2.tty as rxnorm_tty , rc2.suppress<br />
FROM rxnconso rc1, rxnconso rc2<br />
WHERE rc1.code = '008346'<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rc1.sab = 'NDDF'<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rc1.rxcui = rc2.rxcui<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rc2.sab = 'RXNORM'<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rc2.tty in ('SCD','SBD','GPCK','BPCK');</p>
<h4>Names and Relationships in RXNCONSO.RRF and RXNREL.RRF </h4>
<p>Here are sample source terminology code, source string, RXCUI, relationship name, RxNorm term type (TTY), RxNorm brand name, and suppress values.</p>
<table>
<tbody>
<tr>
<th>SOURCE_CODE</th>
<th>SOURCE_STR</th>
<th>RXCUI</th>
<th>RELA</th>
<th>RXNORM_TTY</th>
<th>RXNORM_BN</th>
<th>SUPPRESS</th>
</tr>
<tr>
<td>002377</td>
<td>ibuprofen</td>
<td>5640</td>
<td>has_tradename</td>
<td>BN</td>
<td>Dragon Tabs</td>
<td>N</td>
</tr>
<tr>
<td>002377</td>
<td>ibuprofen</td>
<td>5640</td>
<td>has_tradename</td>
<td>BN</td>
<td>Nuprin</td>
<td>N</td>
</tr>
<tr>
<td>002377</td>
<td>ibuprofen</td>
<td>5640</td>
<td>has_tradename</td>
<td>BN</td>
<td>Samson 8</td>
<td>N</td>
</tr>
<tr>
<td>002377</td>
<td>ibuprofen</td>
<td>5640</td>
<td>has_tradename</td>
<td>BN</td>
<td>Motrin</td>
<td>N</td>
</tr>
</tbody>
</table>
<br/>
<p>Here is a sample database query to retrieve the data above:</p>
<p>SELECT distinct rc1.code as source_code, rc1.str as source_str, rc1.rxcui, rr.rela, rc2.tty as rxnorm_tty, rc2.str as rxnorm_bn, rc2.suppress<br />
FROM rxnconso rc1, rxnrel rr, rxnconso rc2<br />
WHERE rc1.code = '002377'<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rc1.sab = 'NDDF'<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rc1.rxcui = rr.rxcui2<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rr.rela = 'has_tradename'<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rr.rxcui1 = rc2.rxcui<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rc2.sab = 'RXNORM'<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rc2.tty = 'BN'<br />&nbsp;&nbsp;&nbsp;&nbsp;
ORDER BY suppress;</p>
<h4>National Drug Code (NDC) and Names in RXNSAT.RRF and RXNCONSO.RRF</h4>
<p>Here are sample source NDC, RXCUI, RxNorm TTY, RxNorm string, and suppress values.<br /></p>
<table>
<tbody>
<tr>
<th>NDC</th>
<th>RXCUI</th>
<th>RXNORM_TTY</th>
<th>RXNORM_STR</th>
<th>SUPPRESS</th>
</tr>
<tr>
<td>00904791251</td>
<td>310965</td>
<td>SCD</td>
<td>Ibuprofen 200 MG Oral Tablet</td>
<td>N</td>
</tr>
<tr>
<td>00904791570</td>
<td>310965</td>
<td>SCD</td>
<td>Ibuprofen 200 MG Oral Tablet</td>
<td>N</td>
</tr>
<tr>
<td>10135018310</td>
<td>310965</td>
<td>SCD</td>
<td>Ibuprofen 200 MG Oral Tablet</td>
<td>N</td>
</tr>
<tr>
<td>11383015111</td>
<td>310965</td>
<td>SCD</td>
<td>Ibuprofen 200 MG Oral Tablet</td>
<td>N</td>
</tr>
</tbody>
</table>
<br/>
<p>Here is a sample database query to retrieve the data above:</p>
<p>SELECT distinct rs.atv as ndc, rs.rxcui, rc.tty as rxnorm_tty, rc.str as rxnorm_str, rs.suppress<br />
FROM rxnsat rs, rxnconso rc<br />
WHERE rs.atn = 'NDC'<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rs.sab = 'NDDF'<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rs.rxcui = rc.rxcui<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rc.sab = 'RXNORM'<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rc.tty in ('SCD','SBD','GPCK','BPCK')<br />&nbsp;&nbsp;&nbsp;&nbsp;
AND rc.rxcui = '310965'<br />&nbsp;&nbsp;&nbsp;&nbsp;
ORDER BY suppress;</p>
</div>
</div>
</div>
<p class=”margin-top-5”><small>Last Reviewed: April 10, 2024</small></p>
</div>
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