diff --git a/r4b/explanationofbenefit-example.json b/r4b/explanationofbenefit-example.json
index fdb9c3d3..cd1ef424 100644
--- a/r4b/explanationofbenefit-example.json
+++ b/r4b/explanationofbenefit-example.json
@@ -1,40 +1,57 @@
 {
-  "resourceType" : "ExplanationOfBenefit",
+  "resourceType": "ExplanationOfBenefit",
   "id": "example",
-  "supportingInfo" : [
+  "status": "active",
+  "type": { "text": "type" },
+  "use": "preauthorization",
+  "patient": { "display": "Mr not so good today sir" },
+  "created": "2023-09",
+  "insurer": { "display": "insurer" },
+  "provider": { "display": "provider" },
+  "outcome": "queued",
+  "insurance": [
     {
-      "sequence" : 1,
-      "category" : {
-        "coding" : [
+      "focal": true,
+      "coverage": { "display": "coverage" },
+      "preAuthRef": "ref#1"
+    }
+  ],
+  "supportingInfo": [
+    {
+      "sequence": 1,
+      "category": {
+        "coding": [
           {
-            "system" : "http://hl7.org/fhir/us/carin-bb/CodeSystem/C4BBSupportingInfoType",
-            "code" : "additionalbodysite"
+            "system": "http://hl7.org/fhir/us/carin-bb/CodeSystem/C4BBSupportingInfoType",
+            "code": "additionalbodysite"
           }
         ]
       }
     },
     {
-      "sequence" : 2,
-      "category" : {
-        "coding" : [
+      "sequence": 2,
+      "category": {
+        "coding": [
           {
-            "system" : "http://hl7.org/fhir/us/carin-bb/CodeSystem/C4BBSupportingInfoType",
-            "code" : "additionalbodysite"
+            "system": "http://hl7.org/fhir/us/carin-bb/CodeSystem/C4BBSupportingInfoType",
+            "code": "additionalbodysite"
           }
         ]
       }
     }
   ],
-  "item" : [
+  "item": [
     {
-      "sequence" : 1,
-      "informationSequence" : [
+      "sequence": 1,
+      "productOrService": { "text": "item 1" },
+      "informationSequence": [
         2
       ]
     },
     {
-      "sequence" : 2,
-      "informationSequence" : [
+      "sequence": 2,
+      "productOrService": { "text": "item 2" },
+      "informationSequence": [
         1
       ]
     }
diff --git a/r4b/patient-container-example.json b/r4b/patient-container-example.json
index b4b94610..0fe8a872 100644
--- a/r4b/patient-container-example.json
+++ b/r4b/patient-container-example.json
@@ -3,13 +3,14 @@
   "id" : "example-container",
   "contained" : [{
     "resourceType" : "Organization",
-    "id" : "1"
+    "id" : "1",
+    "name" : "Gastroenterology"
   }],
   "name" : [{
     "text" : "some-name"
   }],
   "managingOrganization" : {
-    "reference" : "1",
+    "reference" : "#1",
     "display" : "Gastroenterology"
   }
 }
\ No newline at end of file