diff --git a/Bundle/Bundle-NonWGSTestOrderForm-Example.json b/Bundle/Bundle-NonWGSTestOrderForm-Example.json
index 53f14ce..fb5b049 100644
--- a/Bundle/Bundle-NonWGSTestOrderForm-Example.json
+++ b/Bundle/Bundle-NonWGSTestOrderForm-Example.json
@@ -264,8 +264,8 @@
             "coding": [
               {
                 "system": "http://snomed.info/sct",
-                "code": "103693007",
-                "display": "Diagnostic procedure"
+                "code": "165196007",
+                "display": "Procedures related to diagnosis (procedure)"
               }
             ]
           }
@@ -471,7 +471,7 @@
             "value": "9449307873"
           }
         },
-        "effectiveDateTime": "2023-08-05",
+        "effectiveDateTime": "2023-08-05"
       },
       "request": {
         "method": "POST",
diff --git a/Bundle/Bundle-TransactionResponseSuccess-Example.json b/Bundle/Bundle-TransactionResponseSuccess-Example.json
index 54ce314..68d2ba1 100644
--- a/Bundle/Bundle-TransactionResponseSuccess-Example.json
+++ b/Bundle/Bundle-TransactionResponseSuccess-Example.json
@@ -64,8 +64,8 @@
             "coding": [
               {
                 "system": "http://snomed.info/sct",
-                "code": "103693007",
-                "display": "Diagnostic procedure"
+                "code": "165196007",
+                "display": "Procedures related to diagnosis (procedure)"
               }
             ]
           }
diff --git a/Bundle/Bundle-WGSTestOrderForm-Example.json b/Bundle/Bundle-WGSTestOrderForm-Example.json
index 0072722..cd55199 100644
--- a/Bundle/Bundle-WGSTestOrderForm-Example.json
+++ b/Bundle/Bundle-WGSTestOrderForm-Example.json
@@ -258,8 +258,8 @@
             "coding": [
               {
                 "system": "http://snomed.info/sct",
-                "code": "103693007",
-                "display": "Diagnostic procedure"
+                "code": "165196007",
+                "display": "Procedures related to diagnosis (procedure)"
               }
             ]
           }
@@ -518,7 +518,7 @@
             "value": "9449307946"
           }
         },
-        "effectiveDateTime": "2023-08-05",
+        "effectiveDateTime": "2023-08-05"
       },
       "request": {
         "method": "POST",
diff --git a/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-Cancellation-Example.json b/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-Cancellation-Example.json
index 8f118af..ff852eb 100644
--- a/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-Cancellation-Example.json
+++ b/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-Cancellation-Example.json
@@ -54,8 +54,8 @@
       "coding": [
         {
           "system": "http://snomed.info/sct",
-          "code": "103693007",
-          "display": "Diagnostic procedure"
+          "code": "165196007",
+          "display": "Procedures related to diagnosis (procedure)"
         }
       ]
     }
diff --git a/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-DeceasedPatient-Example.json b/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-DeceasedPatient-Example.json
index 65d1186..5ba5096 100644
--- a/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-DeceasedPatient-Example.json
+++ b/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-DeceasedPatient-Example.json
@@ -54,8 +54,8 @@
       "coding": [
         {
           "system": "http://snomed.info/sct",
-          "code": "103693007",
-          "display": "Diagnostic procedure"
+          "code": "165196007",
+          "display": "Procedures related to diagnosis (procedure)"
         }
       ]
     }
diff --git a/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-Example.json b/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-Example.json
index 4442916..1a91b66 100644
--- a/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-Example.json
+++ b/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-Example.json
@@ -54,8 +54,8 @@
 			"coding": [
 				{
 					"system": "http://snomed.info/sct",
-					"code": "103693007",
-					"display": "Diagnostic procedure"
+					"code": "165196007",
+					"display": "Procedures related to diagnosis (procedure)"
 				}
 			]
 		}
diff --git a/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-FollowupTest-Example.json b/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-FollowupTest-Example.json
index 44514fd..41f649e 100644
--- a/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-FollowupTest-Example.json
+++ b/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-FollowupTest-Example.json
@@ -54,8 +54,8 @@
       "coding": [
         {
           "system": "http://snomed.info/sct",
-          "code": "103693007",
-          "display": "Diagnostic procedure"
+        "code": "165196007",
+        "display": "Procedures related to diagnosis (procedure)"
         }
       ]
     }
diff --git a/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-NewFollowupTest-Example.json b/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-NewFollowupTest-Example.json
index a293462..4e2948a 100644
--- a/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-NewFollowupTest-Example.json
+++ b/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-NewFollowupTest-Example.json
@@ -60,8 +60,8 @@
       "coding": [
         {
           "system": "http://snomed.info/sct",
-          "code": "103693007",
-          "display": "Diagnostic procedure"
+         "code": "165196007",
+        "display": "Procedures related to diagnosis (procedure)"
         }
       ]
     }
diff --git a/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-OutOfCountry-Example.json b/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-OutOfCountry-Example.json
index 03176a0..c502a6c 100644
--- a/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-OutOfCountry-Example.json
+++ b/ServiceRequest/ServiceRequest-NonWGSTestOrderForm-OutOfCountry-Example.json
@@ -60,8 +60,8 @@
       "coding": [
         {
           "system": "http://snomed.info/sct",
-          "code": "103693007",
-          "display": "Diagnostic procedure"
+          "code": "165196007",
+          "display": "Procedures related to diagnosis (procedure)"
         }
       ]
     }
@@ -76,7 +76,6 @@
     }
   ],
   "supportingInfo": [
-
     {
       "reference": "Observation/Observation-CellularityKayBurbridge-Example"
     },
diff --git a/ServiceRequest/ServiceRequest-NonWGSTestOrderFormUpdated-Cancellation-Example.json b/ServiceRequest/ServiceRequest-NonWGSTestOrderFormUpdated-Cancellation-Example.json
index a48698a..34b2621 100644
--- a/ServiceRequest/ServiceRequest-NonWGSTestOrderFormUpdated-Cancellation-Example.json
+++ b/ServiceRequest/ServiceRequest-NonWGSTestOrderFormUpdated-Cancellation-Example.json
@@ -58,8 +58,8 @@
       "coding": [
         {
           "system": "http://snomed.info/sct",
-          "code": "103693007",
-          "display": "Diagnostic procedure"
+          "code": "165196007",
+          "display": "Procedures related to diagnosis (procedure)"
         }
       ]
     }
diff --git a/ServiceRequest/ServiceRequest-SavedTestOrderUpdated-Example.json b/ServiceRequest/ServiceRequest-SavedTestOrderUpdated-Example.json
index f9bc0fb..e6ae78a 100644
--- a/ServiceRequest/ServiceRequest-SavedTestOrderUpdated-Example.json
+++ b/ServiceRequest/ServiceRequest-SavedTestOrderUpdated-Example.json
@@ -68,8 +68,8 @@
 			"coding": [
 				{
 					"system": "http://snomed.info/sct",
-					"code": "103693007",
-					"display": "Diagnostic procedure"
+					"code": "165196007",
+					"display": "Procedures related to diagnosis (procedure)"
 				}
 			]
 		}
diff --git a/ServiceRequest/ServiceRequest-SavedTestOrderWGS-Example.json b/ServiceRequest/ServiceRequest-SavedTestOrderWGS-Example.json
index 293a012..6e7372e 100644
--- a/ServiceRequest/ServiceRequest-SavedTestOrderWGS-Example.json
+++ b/ServiceRequest/ServiceRequest-SavedTestOrderWGS-Example.json
@@ -60,8 +60,8 @@
 			"coding": [
 				{
 					"system": "http://snomed.info/sct",
-					"code": "103693007",
-					"display": "Diagnostic procedure"
+					"code": "165196007",
+					"display": "Procedures related to diagnosis (procedure)"
 				}
 			]
 		}
diff --git a/ServiceRequest/ServiceRequest-WGSTestOrderForm-DirectToLab-Example.json b/ServiceRequest/ServiceRequest-WGSTestOrderForm-DirectToLab-Example.json
index c96c436..c0e86b3 100644
--- a/ServiceRequest/ServiceRequest-WGSTestOrderForm-DirectToLab-Example.json
+++ b/ServiceRequest/ServiceRequest-WGSTestOrderForm-DirectToLab-Example.json
@@ -54,8 +54,8 @@
       "coding": [
         {
           "system": "http://snomed.info/sct",
-          "code": "103693007",
-          "display": "Diagnostic procedure"
+          "code": "165196007",
+          "display": "Procedures related to diagnosis (procedure)"
         }
       ]
     }
diff --git a/ServiceRequest/ServiceRequest-WGSTestOrderForm-Example.json b/ServiceRequest/ServiceRequest-WGSTestOrderForm-Example.json
index a6e6e4e..4025c3d 100644
--- a/ServiceRequest/ServiceRequest-WGSTestOrderForm-Example.json
+++ b/ServiceRequest/ServiceRequest-WGSTestOrderForm-Example.json
@@ -54,8 +54,8 @@
 			"coding": [
 				{
 					"system": "http://snomed.info/sct",
-					"code": "103693007",
-					"display": "Diagnostic procedure"
+					"code": "165196007",
+					"display": "Procedures related to diagnosis (procedure)"
 				}
 			]
 		}
diff --git a/ServiceRequest/ServiceRequest-WGSTestOrderForm-TrioTestingProband-Example.json b/ServiceRequest/ServiceRequest-WGSTestOrderForm-TrioTestingProband-Example.json
index 2dcefd1..d11350c 100644
--- a/ServiceRequest/ServiceRequest-WGSTestOrderForm-TrioTestingProband-Example.json
+++ b/ServiceRequest/ServiceRequest-WGSTestOrderForm-TrioTestingProband-Example.json
@@ -67,8 +67,8 @@
       "coding": [
         {
           "system": "http://snomed.info/sct",
-          "code": "103693007",
-          "display": "Diagnostic procedure"
+          "code": "165196007",
+          "display": "Procedures related to diagnosis (procedure)"
         }
       ]
     }
diff --git a/ServiceRequest/ServiceRequest-WGSTestOrderFormUpdated-DirectToLab-Example.json b/ServiceRequest/ServiceRequest-WGSTestOrderFormUpdated-DirectToLab-Example.json
index a273f0a..b10a865 100644
--- a/ServiceRequest/ServiceRequest-WGSTestOrderFormUpdated-DirectToLab-Example.json
+++ b/ServiceRequest/ServiceRequest-WGSTestOrderFormUpdated-DirectToLab-Example.json
@@ -1,10 +1,10 @@
 {
   "resourceType": "ServiceRequest",
   "id": "ServiceRequest-WGSTestOrderFormUpdated-DirectToLab-Example",
-    "meta": {
-      "versionId": "2",
-      "lastUpdated": "2023-10-10T16:00:00Z"
-    },
+  "meta": {
+    "versionId": "2",
+    "lastUpdated": "2023-10-10T16:00:00Z"
+  },
   "extension": [
     {
       "url": "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-Coverage",
@@ -58,8 +58,8 @@
       "coding": [
         {
           "system": "http://snomed.info/sct",
-          "code": "103693007",
-          "display": "Diagnostic procedure"
+          "code": "165196007",
+          "display": "Procedures related to diagnosis (procedure)"
         }
       ]
     }
diff --git a/ServiceRequest/ServiceRequest-WGSTestOrderFormUpdated-TrioTesting-Example.json b/ServiceRequest/ServiceRequest-WGSTestOrderFormUpdated-TrioTesting-Example.json
index 548fe87..edc0e93 100644
--- a/ServiceRequest/ServiceRequest-WGSTestOrderFormUpdated-TrioTesting-Example.json
+++ b/ServiceRequest/ServiceRequest-WGSTestOrderFormUpdated-TrioTesting-Example.json
@@ -67,8 +67,8 @@
       "coding": [
         {
           "system": "http://snomed.info/sct",
-          "code": "103693007",
-          "display": "Diagnostic procedure"
+          "code": "165196007",
+          "display": "Procedures related to diagnosis (procedure)"
         }
       ]
     }