_dta: 1. ndchcpcsasp20181 set up by Jean Roth , jroth@nber.org , 21 Dec 2017 2. Source: January 2018 ASP NDC-HCPCS Crosswalk 121217.xls workbook sheet 3. Health Care Common Procedure Coding System (HCPCS) 4. National Drug Code (NDC) 5. Average Sale Price (ASP) 6. Average Wholesale Price (AWP) 7. Hospital Outpatient Prospective Payment System (OPPS) 8. ndchcpcsopps20181 set up by Jean Roth , jroth@nber.org , 21 Dec 2017 9. Source: January 2018 OPPS NDC-HCPCS Crosswalk 120117.xls workbook sheet 10. ndchcpcsasp201710 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 11. Source: October 2017 ASP NDC-HCPCS Crosswalk 083117.xls workbook sheet 12. ndchcpcsopps201710 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 13. Source: October 2017 OPPS NDC-HCPCS Crosswalk 083117.xls workbook sheet 14. ndchcpcsasp20177 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 15. Source: July 2017 ASP NDC-HCPCS Crosswalk 060517.xls workbook sheet 16. ndchcpcsopps20177 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 17. Source: July 2017 OPPS NDC-HCPCS Crosswalk 060517.xls workbook sheet 18. ndchcpcsasp20174 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 19. Source: April 2017 ASP NDC-HCPCS Crosswalk 030917.xls workbook sheet 20. ndchcpcsopps20174 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 21. Source: April 2017 OPPS NDC-HCPCS Crosswalk 030917.xls workbook sheet 22. ndchcpcsasp20171 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 23. Source: January 2017 ASP NDC-HCPCS Crosswalk 121316.xls workbook sheet 24. ndchcpcsopps20171 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 25. Source: January 2017 OPPS NDC-HCPCS Crosswalk 120216.xls workbook sheet 26. ndchcpcsasp201610 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 27. Source: October 2016 ASP NDC-HCPCS Crosswalk 090216.xls workbook sheet 28. ndchcpcsopps201610 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 29. Source: October 2016 OPPS NDC-HCPCS Crosswalk 090216.xls workbook sheet 30. ndchcpcsasp20167 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 31. Source: July 2016 ASP NDC-HCPCS Crosswalk 061416.xls workbook sheet 32. ndchcpcsopps20167 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 33. Source: July 2016 OPPS NDC-HCPCS Crosswalk 053116.xls workbook sheet 34. ndchcpcsasp20164 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 35. Source: April 2016 ASP NDC-HCPCS Crosswalk 030716.xls workbook sheet 36. ndchcpcsopps20164 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 37. Source: April 2016 OPPS NDC-HCPCS Crosswalk 030416.xls workbook sheet 38. ndchcpcsasp20161 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 39. Source: January 2016 ASP NDC-HCPCS Crosswalk 010716.xls workbook sheet 40. ndchcpcsopps20161 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 41. Source: January 2016 OPPS NDC-HCPCS Crosswalk 120915.xls workbook sheet 42. ndchcpcsasp201510 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 43. Source: October 2015 ASP NDC-HCPCS Crosswalk 083115.xls workbook sheet 44. ndchcpcsopps201510 set up by Jean Roth , jroth@nber.org , 6 Dec 2017 45. Source: October 2015 OPPS NDC-HCPCS Crosswalk 083115.xls workbook sheet 46. ndchcpcsasp20157 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 47. Source: July 2015 ASP NDC-HCPCS Crosswalk 052715.xls 48. ndchcpcsopps20157 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 49. Source: July 2015 OPPS NDC-HCPCS Crosswalk 052715.xls 50. ndchcpcsasp20154 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 51. Source: April 2015 ASP NDC-HCPCS Crosswalk 031115.xls 52. ndchcpcsopps20154 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 53. Source: April 2015 OPPS NDC-HCPCS Crosswalk 031115.xls 54. ndchcpcsasp20151 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 55. Source: January 2015 ASP NDC-HCPCS Crosswalk 120414.xls 56. ndchcpcsopps20151 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 57. Source: January 2015 OPPS NDC-HCPCS Crosswalk 120414.xls 58. ndchcpcsasp201410 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 59. Source: October 2014 ASP NDC-HCPCS Crosswalk 093014.xls 60. ndchcpcsopps201410 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 61. Source: October 2014 OPPS NDC-HCPCS Crosswalk 090914.xls 62. ndchcpcsasp20147 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 63. Source: July 2014 ASP NDC-HCPCS Crosswalk 061714.xls 64. ndchcpcsopps20147 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 65. Source: July 2014 OPPS NDC-HCPCS Crosswalk 061014.xls 66. ndchcpcsasp20144 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 67. Source: April 2014 ASP NDC-HCPCS Crosswalk 030414.xls 68. ndchcpcsopps20144 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 69. Source: April 2014 OPPS NDC-HCPCS Crosswalk 022714.xls 70. ndchcpcsasp20141 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 71. Source: January 2014 ASP NDC-HCPCS Crosswalk 120313.xls 72. ndchcpcsopps20141 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 73. Source: January 2014 OPPS NDC-HCPCS Crosswalk 120313.xls 74. ndchcpcsasp201310 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 75. Source: October 2013 ASP NDC-HCPCS Crosswalk 083013.xls 76. ndchcpcsopps201310 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 77. Source: October 2013 OPPS NDC-HCPCS Crosswalk 083013.xls 78. ndchcpcsasp20137 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 79. Source: July 2013 ASP NDC-HCPCS Crosswalk updated 083013.xls 80. ndchcpcsopps20137 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 81. Source: July 2013 OPPS NDC-HCPCS Crosswalk 060513.xls 82. ndchcpcsasp20134 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 83. Source: Apr 13 ASP NDC-HCPCS Crosswalk updated 083013.xls 84. ndchcpcsopps20134 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 85. Source: April 2013 OPPS NDC-HCPCS Crosswalk correction - 060513.xls 86. ndchcpcsasp20131 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 87. Source: January 2013 ASP NDC-HCPCS Crosswalk updated 031313.xls 88. ndchcpcsopps20131 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 89. Source: January 2013 OPPS NDC-HCPCS Crosswalk 120612.xls 90. ndchcpcsasp201210 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 91. Source: October 2012 ASP NDC-HCPCS Crosswalk revised 031313.xls 92. ndchcpcsopps201210 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 93. Source: October 2012 OPPS NDC-HCPCS Crosswalk 090612.xls 94. ndchcpcsasp20127 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 95. Source: July 2012 ASP NDC-HCPCS Crosswalk revised 031313.xls 96. ndchcpcsopps20127 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 97. Source: July 2012 OPPS NDC-HCPCS Crosswalk 060712.xls 98. ndchcpcsasp20124 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 99. Source: April 2012 ASP NDC-HCPCS Crosswalk revised 031313.xls 100. ndchcpcsopps20124 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 101. Source: April 2012 OPPS NDC-HCPCS Crosswalk 031512.xls 102. ndchcpcsasp20121 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 103. Source: January 2012 ASP NDC-HCPCS Crosswalk 120911.xls 104. ndchcpcsopps20121 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 105. Source: January 2012 OPPS NDC-HCPCS Crosswalk 120911.xls 106. ndchcpcsasp201110 set up by Jean Roth , jroth@nber.org , 17 Jun 2015 107. Source: October 2011 ASP NDC-HCPCS Crosswalk updated 120911.xls 108. ndchcpcsopps201110 set up by Jean Roth , jroth@nber.org , 17 Jun 2015 109. Source: October 2011 OPPS NDC-HCPCS Crosswalk 091511.xls 110. ndchcpcsasp20117 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 111. Source: July 2011 ASP NDC-HCPCS Crosswalk revised 12152011.xls 112. ndchcpcsopps20117 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 113. Source: July 2011 OPPS NDC-HCPCS Crosswalk 061611.xls 114. ndchcpcsasp20114 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 115. Source: April 2011 ASP NDC-HCPCS Crosswalk revised 09152011.xls 116. ndchcpcsopps20114 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 117. Source: April 2011 OPPS NDC-HCPCS Crosswalk 030911.xls 118. ndchcpcsasp20111 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 119. Source: January 2011 ASP NDC-HCPCS Crosswalk revised 091511.xls 120. ndchcpcsopps20111 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 121. Source: January 2011 OPPS NDC-HCPCS Crosswalk 121610.xls 122. ndchcpcsasp201010 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 123. Source: October 2010 ASP NDC-HCPCS Crosswalk revised 091511.xls 124. ndchcpcsopps201010 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 125. Source: October 2010 OPPS NDC-HCPCS Crosswalk 092410.xls 126. ndchcpcsasp20107 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 127. Source: July 2010 ASP NDC_HCPCS Crosswalk 061611.xls 128. ndchcpcsopps20107 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 129. Source: July 2010 OPPS NDC-HCPCS Crosswalk 061810.xls 130. ndchcpcsasp20104 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 131. Source: April 2010 ASP NDC_HCPCS Crosswalk 092010.xls 132. ndchcpcsopps20104 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 133. Source: April 2010 OPPS NDC-HCPCS Crosswalk 040110.xls 134. ndchcpcsasp20101 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 135. Source: January 2010 ASP NDC HCPCS Crosswalk 092010.xls 136. ndchcpcsopps20101 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 137. Source: Jan 2010 OPPS NDC-HCPCS Crosswalk 121709.xls 138. ndchcpcsasp200910 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 139. Source: October 2009 ASP NDC_HCPCS Crosswalk 092010.xls 140. ndchcpcsopps200910 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 141. Source: October 2009 OPPS NDC-HCPCS Crosswalk 091409.xls 142. ndchcpcsasp20097 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 143. Source: July 2009 ASP NDC_HCPCS Crosswalk 061709.xls 144. ndchcpcsopps20097 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 145. Source: July 2009 OPPS NDC-HCPCS Crosswalk 061709.xls 146. ndchcpcsasp20094 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 147. Source: April 2009 ASP NDC_HCPCS Crosswalk 032409.xls 148. ndchcpcsopps20094 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 149. Source: April 2009 OPPS NDC-HCPCS Crosswalk 032509.xls 150. ndchcpcsasp20091 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 151. Source: January 2009 NDC_HCPCS Crosswalk 121508.xls 152. ndchcpcsopps20091 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 153. Source: January 2009 OPPS NDC-HCPCS Crosswalk 121508.xls 154. ndchcpcsasp200810 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 155. Source: October 2008 ASP NDC_HCPCS Crosswalk 091508.xls 156. ndchcpcsopps200810 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 157. Source: October 2008 OPPS NDC-HCPCS Crosswalk.xls 158. ndchcpcsasp20087 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 159. Source: July 2008 ASP NDC-HCPCS Crosswalk 061608.xls 160. ndchcpcsopps20087 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 161. Source: July 2008 OPPS NDC-HCPCS Croswalk 061608.xls 162. ndchcpcsasp20084 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 163. Source: April 2008 ASP NDC-HCPCS Crosswalk 032008.xls 164. ndchcpcsopps20084 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 165. Source: April 2008 OPPS NDC-HCPCS Crosswalk 032108.xls 166. ndchcpcsasp20081 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 167. Source: January 2008 NDC-HCPCS ASP Crosswalk 121407.xls 168. ndchcpcsopps20081 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 169. Source: January 2008 NDC-HCPCS OPPS Crosswalk 121407.xls 170. ndchcpcsasp200710 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 171. Source: October 2007 ASP NDC-HCPCS Crosswalk 091307.xls 172. ndchcpcsopps200710 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 173. ndchcpcsasp20077 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 174. Source: July07ASPNDC-HCPCS Crosswalk 061907.xls 175. ndchcpcsopps20077 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 176. ndchcpcsasp20074 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 177. Source: April 2007 NDC-HCPCS Crosswalk File 031907v2.xls 178. ndchcpcsopps20074 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 179. ndchcpcsasp20071 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 180. Source: January 2007 NDC-HCPCS Crosswalk 12-18-06v2.xls 181. ndchcpcsopps20071 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 182. ndchcpcsasp200610 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 183. Source: Oct06_ASPNDC-HCPCSCrosswalk_20Sep06.xls 184. ndchcpcsasp20067 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 185. Source: 1 - Jul06_ASPNDC-HCPCSCrosswalk_v3_20Sep06.xls 186. ndchcpcsasp20064 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 187. Source: April06ASPNDC-HCPCSCrosswalk_20Mar06.xls 188. ndchcpcsasp20061 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 189. Source: Jan06ASPNDC-HCPCSCrosswalk_19Dec05.xls 190. ndchcpcsasp200510 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 191. Source: Oct05ASPNDC-HCPCSCrosswalk_10 28 05.xls 192. ndchcpcsasp20057 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 193. Source: HCPCSCrosswalk_062005.xls 194. ndchcpcsasp20054 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 195. Source: Apr05ASPNDC-HCPCSCrosswalk_05.12.05.xls 196. ndchcpcsasp20051 set up by Jean Roth , jroth@nber.org , 21 Jun 2015 197. Source: HCPCSCrosswalk0105.xls hcpcsdosage: 1. Dosage descriptor assigned to the HCPCS code (ex., 5 mcg.) pkgsize: 1. amount in one item. (ex., For a product that is 100mcg/0.5 ml in one vial, the package size would be 0.5.) pkgqty: 1. Package Quantity: number of items in the NDC (ex., For an NDC that is 4 vials in a shelf pack, the package quantity would be 4.) billunitspkg: 1. Billable Units Per Package: the number of billable units per package (ex., 100 mcg in a package divided by 5 mcg in the dosage descriptor = 20 billable units per package.) obs: 15,068 vars: 13 5 Feb 2018 15:37 size: 4,490,264 (_dta has notes) ------------------------------------------------------------------------------- storage display value variable name type format label variable label ------------------------------------------------------------------------------- hcpcs str5 %9s HCPCS Code shortdescription str39 %39s Short Description labelername str62 %62s Manufacturer Name ndc str15 %15s National Drug Code (NDC) or Alternate ID ndcdash str15 %15s National Drug Code (NDC) or Alternate ID drugname str59 %59s Drug Name (Brand Name or Generic Name) hcpcsdosage str43 %43s * Dosage descriptor assigned to the HCPCS code pkgsize double %10.0g * Package Size: Amount in one item pkgqty double %10.0g * Package Quantity: Number of items in the NDC billunits double %10.0g Billable Units billunitspkg double %10.0g * Per Package: the number of billable units per package notes str14 %14s Notes codedosagedescriptor str14 %14s Code Dosage Descriptor * indicated variables have notes ------------------------------------------------------------------------------- Sorted by: ndc hcpcs