diff --git a/core/modules/migrate/src/Plugin/MigrateMaxIdInterface.php b/core/modules/migrate/src/Plugin/MigrateMaxIdInterface.php
index 30b089b..16d3ab0 100644
--- a/core/modules/migrate/src/Plugin/MigrateMaxIdInterface.php
+++ b/core/modules/migrate/src/Plugin/MigrateMaxIdInterface.php
@@ -10,11 +10,14 @@
    *
    * @param string $field
    *   The destination field for which to get the highest ID.
+   * @param array $bundles
+   *   The destination bundles to handle multiple migrations to the same
+   *   destination, eg: d7_node:article & d7_node:page.
    *
    * @return int
    *   The highest ID value found. If no IDs at all are found, or if the
    *   concept of a highest ID is not meaningful, zero should be returned.
    */
-  public function getMaxId($field);
+  public function getMaxId($field, $bundles);
 
 }
diff --git a/core/modules/migrate/src/Plugin/migrate/destination/EntityContentBase.php b/core/modules/migrate/src/Plugin/migrate/destination/EntityContentBase.php
index e154b0f..c22404d 100644
--- a/core/modules/migrate/src/Plugin/migrate/destination/EntityContentBase.php
+++ b/core/modules/migrate/src/Plugin/migrate/destination/EntityContentBase.php
@@ -338,7 +338,7 @@ public function unsafeIdsExist(MigrateIdMapInterface $idMap) {
         // We don't know how to audit IDs without a cooperating ID map.
         return FALSE;
       }
-      $highestMigrated = $idMap->getMaxId($this->getHighestIdField());
+      $highestMigrated = $idMap->getMaxId($this->getHighestIdField(), $this->bundles);
       if ($this->highestDestinationId() > $highestMigrated) {
         // There's a new ID that we might conflict with!
         return TRUE;
diff --git a/core/modules/migrate/src/Plugin/migrate/id_map/Sql.php b/core/modules/migrate/src/Plugin/migrate/id_map/Sql.php
index 2b6e30c..21cc941 100644
--- a/core/modules/migrate/src/Plugin/migrate/id_map/Sql.php
+++ b/core/modules/migrate/src/Plugin/migrate/id_map/Sql.php
@@ -927,19 +927,31 @@ public function valid() {
   /**
    * {@inheritdoc}
    */
-  public function getMaxId($field) {
+  public function getMaxId($field, $bundles) {
     if (!$this->getDatabase()->schema()->tableExists($this->mapTableName())) {
       return 0;
     }
 
     $sqlField = $this->destinationIdFields()[$field];
 
-    $query = $this->getDatabase()->select($this->mapTableName(), 'map')
-      ->fields('map', [$sqlField])
-      ->orderBy($sqlField, 'DESC')
-      ->range(0, 1);
-    $found = $query->execute()->fetchField();
-    return (int) $found;
+    // Explode the migration ID to see if this migration is part of multiple
+    // migrations to the same destination.
+    list($migration_id, $migration_bundle) = explode(':', $this->migration->id());
+
+    $ids = [];
+    foreach ($bundles as $bundle) {
+      // If this migration is part of multiple migrations to the same
+      // destination, get the highest ID from all those migration tables.
+      $map_table = $migration_bundle ? 'migrate_map_' . $migration_id . '__' . $bundle : $this->mapTableName();
+
+      $query = $this->getDatabase()->select($map_table, 'map')
+        ->fields('map', [$sqlField])
+        ->orderBy($sqlField, 'DESC')
+        ->range(0, 1);
+      $ids[] = (int) $query->execute()->fetchField();
+    }
+
+    return max($ids);
   }
 
 }