diff --git a/xla/service/gpu/model/BUILD b/xla/service/gpu/model/BUILD
index ef948e8a43115..5825878005729 100644
--- a/xla/service/gpu/model/BUILD
+++ b/xla/service/gpu/model/BUILD
@@ -402,6 +402,7 @@ xla_cc_test(
         "//xla/stream_executor:device_description",
         "//xla/tests:hlo_test_base",
         "//xla/tests:xla_internal_test_main",
+        "//xla/tsl/lib/core:status_test_util",
         "@com_google_absl//absl/status",
         "@com_google_absl//absl/strings",
         "@com_google_absl//absl/time",
diff --git a/xla/service/gpu/model/gpu_indexing_performance_model.cc b/xla/service/gpu/model/gpu_indexing_performance_model.cc
index cb9b974b3af63..4ec9f347dff90 100644
--- a/xla/service/gpu/model/gpu_indexing_performance_model.cc
+++ b/xla/service/gpu/model/gpu_indexing_performance_model.cc
@@ -367,14 +367,15 @@ GpuPerformanceModelWithIndexingAnalysis::EstimateRunTimeForTiledHloComputation(
 
     const HloInstruction* hlo = tiled_hlo->hlo();
 
-    if (hlo->opcode() == HloOpcode::kConcatenate) {
-      // TODO(b/351342921): Add propagation of the number of blocks that read or
-      // compute a tile. Concatenate is the only operation that may change that.
-      return absl::FailedPreconditionError(
-          "Concatenate is not supported by the indexing cost model.");
-    }
-
     if (fusion_adaptor.ContainsInstruction(hlo)) {
+      if (hlo->opcode() == HloOpcode::kConcatenate) {
+        // TODO(b/351342921): Add propagation of the number of blocks that read
+        // or compute a tile. Concatenate is the only operation that may change
+        // that.
+        return absl::FailedPreconditionError(
+            "Concatenate is not supported by the indexing cost model.");
+      }
+
       // Total number of elements computed for this tile across all blocks.
       //
       // Even if real `tile_size` is smaller than `padded_tile_size`, SM will
diff --git a/xla/service/gpu/model/gpu_indexing_performance_model_test.cc b/xla/service/gpu/model/gpu_indexing_performance_model_test.cc
index d9a2ab7b1e2bf..5b9f6d4939b62 100644
--- a/xla/service/gpu/model/gpu_indexing_performance_model_test.cc
+++ b/xla/service/gpu/model/gpu_indexing_performance_model_test.cc
@@ -42,6 +42,7 @@ limitations under the License.
 #include "xla/stream_executor/device_description.h"
 #include "xla/test_helpers.h"
 #include "xla/tests/hlo_test_base.h"
+#include "xla/tsl/lib/core/status_test_util.h"
 #include "tsl/platform/status_matchers.h"
 #include "tsl/platform/statusor.h"
 
@@ -385,6 +386,38 @@ ENTRY main {
   EXPECT_NEAR(absl::ToDoubleSeconds(runtime_data.exec_time), 185, 1);
 }
 
+// TODO(b/351342921): Remove this test once there is no special filter for
+// concatenate in Cost Model.
+TEST_F(GpuIndexingPerformanceModelTest,
+       EstimateRunTimeForTiledFusion_ConcatenateOperandIsSupported) {
+  TF_ASSERT_OK_AND_ASSIGN(auto module, ParseAndReturnVerifiedModule(R"(
+HloModule m
+
+fusion {
+  param_0 = f32[32,64] parameter(0)
+  param_1 = f32[32,64] parameter(1)
+  ROOT subtract = f32[32,64] subtract(param_0, param_1)
+}
+
+ENTRY main {
+  param_0 = f32[32,16] parameter(0)
+  param_1 = f32[32,48] parameter(1)
+  param_2 = f32[32,64] parameter(2)
+  concatenate = f32[32,64] concatenate(param_0, param_1), dimensions={1}
+  ROOT fusion = f32[32,64] fusion(concatenate, param_2), kind=kCustom, calls=fusion
+})"));
+
+  auto fusion_adaptor = HloFusionAdaptor::ForInstruction(
+      module->entry_computation()->root_instruction());
+
+  LaunchDimensions launch_dimensions{8, WarpSize()};
+
+  auto result = indexing_cost_model_.EstimateRunTimeForTiledFusion(
+      *fusion_adaptor, launch_dimensions, /*output_tile_sizes=*/{16, 16});
+
+  TF_EXPECT_OK(result.status());
+}
+
 TEST_F(GpuIndexingPerformanceModelTest,
        EstimateRunTimeForTiledFusion_ConcatenateIsNotSupported) {
   TF_ASSERT_OK_AND_ASSIGN(auto module, ParseAndReturnVerifiedModule(R"(