diff --git a/BMA.EHR.Placement.Service/Controllers/PlacementReceiveController.cs b/BMA.EHR.Placement.Service/Controllers/PlacementReceiveController.cs
index 79fa51a2..ed2258ea 100644
--- a/BMA.EHR.Placement.Service/Controllers/PlacementReceiveController.cs
+++ b/BMA.EHR.Placement.Service/Controllers/PlacementReceiveController.cs
@@ -501,13 +501,18 @@ namespace BMA.EHR.Placement.Service.Controllers
             int calStp2 = cal % 11;
             int chkDigit = 11 - calStp2;
 
-            if (chkDigit == 10)
+            //////if (chkDigit == 10)
+            //////{
+            //////    chkDigit = 1;
+            //////}
+            //////else if (chkDigit == 11)
+            //////{
+            //////    chkDigit = chkDigit % 10;
+            //////}
+
+            if (chkDigit >= 10)
             {
-                chkDigit = 1;
-            }
-            else if (chkDigit == 11)
-            {
-                chkDigit = chkDigit % 10;
+                chkDigit = 0;
             }
 
             if (citizenIdDigits[12] != chkDigit)
@@ -817,13 +822,9 @@ namespace BMA.EHR.Placement.Service.Controllers
             int calStp2 = cal % 11;
             int chkDigit = 11 - calStp2;
 
-            if (chkDigit == 10)
+            if (chkDigit >= 10)
             {
-                chkDigit = 1;
-            }
-            else if (chkDigit == 11)
-            {
-                chkDigit = chkDigit % 10;
+                chkDigit = 0;
             }
 
             if (citizenIdDigits[12] != chkDigit)