diff --git a/input/profiles/StructureDefinition-qicore-medicationnotrequested.json b/input/profiles/StructureDefinition-qicore-medicationnotrequested.json
index 12473ee1..a5d48f78 100644
--- a/input/profiles/StructureDefinition-qicore-medicationnotrequested.json
+++ b/input/profiles/StructureDefinition-qicore-medicationnotrequested.json
@@ -156,7 +156,7 @@
         ],
         "binding": {
           "strength": "preferred",
-          "valueSet": "http://hl7.org/fhir/ValueSet/medication-codes"
+          "valueSet": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1010.4"
         }
       },
       {