diff --git a/packages/prescriptionDetailsLambda/src/utils/types.ts b/packages/prescriptionDetailsLambda/src/utils/types.ts
index d7bf5c5037..4275c383d0 100644
--- a/packages/prescriptionDetailsLambda/src/utils/types.ts
+++ b/packages/prescriptionDetailsLambda/src/utils/types.ts
@@ -84,7 +84,8 @@ export const extensionUrlMappings = {
     "https://fhir.nhs.uk/StructureDefinition/Extension-EPS-TaskBusinessStatus"
   ],
   PRESCRIPTION_STATUS_HISTORY: [
-    "https://fhir.nhs.uk/StructureDefinition/Extension-DM-PrescriptionStatusHistory"
+    "https://fhir.nhs.uk/StructureDefinition/Extension-DM-PrescriptionStatusHistory",
+    "https://fhir.nhs.uk/StructureDefinition/Extension-EPS-PrescriptionStatusHistory" //old
   ],
   DM_PRESCRIPTION_STATUS_UPDATE_HISTORY: [
     "https://fhir.nhs.uk/StructureDefinition/Extension-DM-PrescriptionStatusHistory"
diff --git a/packages/prescriptionListLambda/src/utils/responseMapper.ts b/packages/prescriptionListLambda/src/utils/responseMapper.ts
index f876170a90..8a1b4b9463 100644
--- a/packages/prescriptionListLambda/src/utils/responseMapper.ts
+++ b/packages/prescriptionListLambda/src/utils/responseMapper.ts
@@ -98,7 +98,11 @@ export const mapResponseToPrescriptionSummary = (
 
     // Extract status code - fixed to match the structure
     const statusExtension = resource.extension?.find(ext =>
-      ext.url === "https://fhir.nhs.uk/StructureDefinition/Extension-DM-PrescriptionStatusHistory"
+      // ext.url === "https://fhir.nhs.uk/StructureDefinition/Extension-DM-PrescriptionStatusHistory"
+      [
+        "https://fhir.nhs.uk/StructureDefinition/Extension-DM-PrescriptionStatusHistory",
+        "https://fhir.nhs.uk/StructureDefinition/Extension-EPS-PrescriptionStatusHistory" // old
+      ].includes(ext.url)
     )
     const statusCode = statusExtension?.extension?.find(ext =>
       ext.url === "status"
diff --git a/packages/prescriptionListLambda/tests/test_responseMapper.test.ts b/packages/prescriptionListLambda/tests/test_responseMapper.test.ts
index f562e9bf6e..156a981b5d 100644
--- a/packages/prescriptionListLambda/tests/test_responseMapper.test.ts
+++ b/packages/prescriptionListLambda/tests/test_responseMapper.test.ts
@@ -271,7 +271,7 @@ describe("Response Mapper Tests", () => {
               authoredOn: "20250204000000",
               extension: [
                 {
-                  url: "https://fhir.nhs.uk/StructureDefinition/Extension-DM-PrescriptionStatusHistory",
+                  url: "https://fhir.nhs.uk/StructureDefinition/Extension-EPS-PrescriptionStatusHistory", //old
                   extension: [{
                     url: "status",
                     valueCoding : {