diff --git a/htdocs/app/Http/Controllers/DokterController.php b/htdocs/app/Http/Controllers/DokterController.php
index c846efd2..9fb83546 100644
--- a/htdocs/app/Http/Controllers/DokterController.php
+++ b/htdocs/app/Http/Controllers/DokterController.php
@@ -726,6 +726,7 @@ class DokterController extends Controller
 		$criticalSample = CriticalValueSample::firstOrNew(['periksa_id' => $periksa->id]);
 		$criticalSample->nofoto = $periksa->nofoto;
 		$criticalSample->noregister = $periksa->noregister;
+		$criticalSample->asalpasien = $periksa->asalpasien;
 		$criticalSample->nmpasien = $periksa->nmpasien;
 		$criticalSample->nm_spesimen = $periksa->nm_spesimen;
 
@@ -766,19 +767,74 @@ class DokterController extends Controller
 			'highlightId' => $highlightId,
 		]);
 	}
+	public function criticalValueNotificationSummary()
+	{
+		if (Session::get('id') === null) {
+			return response()->json([
+				'count' => 0,
+				'menu_html' => view('notifications.partials.critical-bell', [
+					'count' => 0,
+					'items' => collect(),
+				])->render(),
+			]);
+		}
+
+		$count = CriticalValueSample::whereNull('followed_up_at')->count();
+		$items = CriticalValueSample::whereNull('followed_up_at')
+			->orderBy('critical_set_at', 'asc')
+			->limit(8)
+			->get();
+
+		return response()->json([
+			'count' => (int) $count,
+			'menu_html' => view('notifications.partials.critical-bell', [
+				'count' => (int) $count,
+				'items' => $items,
+			])->render(),
+		]);
+	}
 	public function criticalValueNotificationOpen($id)
 	{
-		$criticalSample = CriticalValueSample::findOrFail($id);
-		$this->markCriticalValueAsRead($criticalSample);
-
 		return redirect()
-			->route('criticalValueNotifications', ['highlight' => $criticalSample->id])
-			->with('success', 'Sample nilai kritis sudah ditandai sudah ditindaklanjuti.');
+			->route('criticalValueNotifications', ['highlight' => $id]);
 	}
 	public function criticalValueNotificationMarkRead($id)
 	{
 		$criticalSample = CriticalValueSample::findOrFail($id);
-		$this->markCriticalValueAsRead($criticalSample);
+		if (!empty($criticalSample->followed_up_at)) {
+			return redirect()
+				->route('criticalValueNotifications', ['highlight' => $criticalSample->id])
+				->with('success', 'Sample nilai kritis ini sudah ditindaklanjuti sebelumnya.');
+		}
+
+		$followUpMethod = trim((string) request('caratindaklanjut', ''));
+		$followUpRecipient = trim((string) request('penerima_laporan', ''));
+		$followUpReason = trim((string) request('alasan_belum_laporkan', ''));
+
+		// If method is empty -> not reported, reason is required.
+		// If method is filled -> reported, recipient is required.
+		if ($followUpMethod === '') {
+			if ($followUpReason === '') {
+				return back()->with('error', 'Alasan belum dilaporkan wajib diisi jika belum dilaporkan.');
+			}
+		} else {
+			$allowed = ['Telpon', 'Whatshap', 'Email', 'Ketemu di Jalan'];
+			if (!in_array($followUpMethod, $allowed, true)) {
+				return back()->with('error', 'Cara tindak lanjut tidak valid.');
+			}
+			if ($followUpRecipient === '') {
+				return back()->with('error', 'Penerima laporan wajib diisi jika sudah dilaporkan.');
+			}
+		}
+
+		$criticalSample->followed_up_at = Carbon::now();
+		$criticalSample->followed_up_by_user_id = Session('id');
+		$criticalSample->followed_up_by_name = Session('nama');
+		$criticalSample->follow_up_status = $followUpMethod === '' ? 'not_reported' : 'reported';
+		$criticalSample->follow_up_method = $followUpMethod !== '' ? $followUpMethod : null;
+		$criticalSample->follow_up_recipient = $followUpRecipient !== '' ? $followUpRecipient : null;
+		$criticalSample->follow_up_reason = $followUpReason !== '' ? $followUpReason : null;
+		$criticalSample->save();
 
 		return redirect()
 			->route('criticalValueNotifications', ['highlight' => $criticalSample->id])
diff --git a/htdocs/app/Http/Controllers/ListController.php b/htdocs/app/Http/Controllers/ListController.php
index 82a783f3..39236e9e 100644
--- a/htdocs/app/Http/Controllers/ListController.php
+++ b/htdocs/app/Http/Controllers/ListController.php
@@ -28,7 +28,6 @@ class ListController extends Controller
 		} else {
 			return redirect('/pendaftaran');
 		}
-    	
     }
     public function getList(Request $request) {
 		$jenis 		    = 	$request->input('jenis');
@@ -737,7 +736,13 @@ class ListController extends Controller
                             </button>
                         </div>';
                     })
-                    ->rawColumns(['aksi', 'tlsstatus', 'tlsnofoto', 'tlsnoregister', 'tlsnama', 'tlsreques'])
+					->addColumn('batalaksi', function ($row) {
+                        return '
+                            <button type="button" class="btn btn-sm btn-danger waves-effect" onClick="btnBatal('.$row->id.')">
+                                <i class="me-50 fa fa-ban"></i> Kembalikan ke Loket
+                            </button>';
+                    })
+                    ->rawColumns(['aksi', 'tlsstatus', 'tlsnofoto', 'tlsnoregister', 'tlsnama', 'tlsreques', 'batalaksi'])
                     ->make(true);
         
 	}
diff --git a/htdocs/database/migrations/2026_03_10_000009_alter_critical_value_samples_add_followup_fields.php b/htdocs/database/migrations/2026_03_10_000009_alter_critical_value_samples_add_followup_fields.php
new file mode 100644
index 00000000..92faccc9
--- /dev/null
+++ b/htdocs/database/migrations/2026_03_10_000009_alter_critical_value_samples_add_followup_fields.php
@@ -0,0 +1,41 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('critical_value_samples', function (Blueprint $table) {
+            // Snapshot from periksa for easier listing.
+            $table->string('asalpasien', 250)->nullable()->after('noregister');
+
+            // Follow-up details recorded when marking as read.
+            $table->string('follow_up_status', 25)->nullable()->after('followed_up_by_name'); // reported|not_reported
+            $table->string('follow_up_method', 50)->nullable()->after('follow_up_status');
+            $table->string('follow_up_recipient', 250)->nullable()->after('follow_up_method');
+            $table->string('follow_up_reason', 250)->nullable()->after('follow_up_recipient');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('critical_value_samples', function (Blueprint $table) {
+            $table->dropColumn([
+                'asalpasien',
+                'follow_up_status',
+                'follow_up_method',
+                'follow_up_recipient',
+                'follow_up_reason',
+            ]);
+        });
+    }
+};
diff --git a/htdocs/resources/views/base/partials/header-plain.blade.php b/htdocs/resources/views/base/partials/header-plain.blade.php
index a37508b7..56ad0038 100644
--- a/htdocs/resources/views/base/partials/header-plain.blade.php
+++ b/htdocs/resources/views/base/partials/header-plain.blade.php
@@ -37,31 +37,7 @@
 							<span class="badge badge-danger badge-pill noti-icon-badge" id="notificationcount">{{ $criticalNotificationCount }}</span>
 						</a>
 						<div class="dropdown-menu dropdown-menu-right dropdown-lg" id="notifikasi-verifikasi-bell">
-							<div class="dropdown-item noti-title">
-								<h5 class="m-0">
-									<span class="float-right">
-										<a href="{{ route('criticalValueNotifications') }}" class="text-dark"><small>Lihat Semua</small></a>
-									</span>
-									Nilai Kritis
-								</h5>
-							</div>
-							<div style="max-height: 320px; overflow-y: auto;">
-								@if($criticalNotificationItems->isEmpty())
-									<div class="dropdown-item text-muted">Tidak ada sample nilai kritis yang perlu dilaporkan.</div>
-								@else
-									@foreach($criticalNotificationItems as $criticalItem)
-										<a href="{{ route('criticalValueNotificationOpen', $criticalItem->id) }}" class="dropdown-item notify-item">
-											<div class="notify-icon bg-warning"><i class="fa fa-exclamation-triangle"></i></div>
-											<p class="notify-details">
-												{{ $criticalItem->nofoto ?? '-' }} - {{ $criticalItem->nmpasien ?? 'Tanpa Nama' }}
-												<small class="text-muted">
-													Set: {{ $criticalItem->critical_set_at ? \Carbon\Carbon::parse($criticalItem->critical_set_at)->format('d-m-Y H:i:s') : '-' }}
-												</small>
-											</p>
-										</a>
-									@endforeach
-								@endif
-							</div>
+							@include('notifications.partials.critical-bell', ['count' => $criticalNotificationCount, 'items' => $criticalNotificationItems])
 						</div>
 					</li>
 					@if(Session::get('id') !== null)
@@ -272,3 +248,48 @@
 		</div>
 	</div>
 </header>
+
+@if(Session::get('id') !== null)
+	@push('script')
+	<script type="text/javascript">
+		(function () {
+			var refreshUrl = "{{ route('criticalValueNotificationSummary') }}";
+			var refreshIntervalMs = 20000;
+			var inFlight = null;
+
+			function setBadge(count) {
+				var $badge = $('#notificationcount');
+				$badge.text(count);
+				if (count > 0) $badge.show();
+				else $badge.hide();
+			}
+
+			function refreshCriticalBell() {
+				if (inFlight && inFlight.readyState !== 4) {
+					try { inFlight.abort(); } catch (e) {}
+				}
+				inFlight = $.ajax({
+					url: refreshUrl,
+					type: 'GET',
+					dataType: 'json',
+					cache: false,
+					success: function (data) {
+						var count = parseInt((data && data.count) ? data.count : 0, 10) || 0;
+						setBadge(count);
+						if (data && typeof data.menu_html === 'string') {
+							$('#notifikasi-verifikasi-bell').html(data.menu_html);
+						}
+					}
+				});
+			}
+
+			$(function () {
+				setBadge(parseInt($('#notificationcount').text(), 10) || 0);
+				refreshCriticalBell();
+				setInterval(refreshCriticalBell, refreshIntervalMs);
+				$('#notification-bell-icon').closest('.dropdown').on('shown.bs.dropdown', refreshCriticalBell);
+			});
+		})();
+	</script>
+	@endpush
+@endif
diff --git a/htdocs/resources/views/notifications/critical-values.blade.php b/htdocs/resources/views/notifications/critical-values.blade.php
index 3c53996b..eb1fa641 100644
--- a/htdocs/resources/views/notifications/critical-values.blade.php
+++ b/htdocs/resources/views/notifications/critical-values.blade.php
@@ -18,6 +18,13 @@
                 </div>
             </div>
         @endif
+        @if (session('error'))
+            <div class="row">
+                <div class="col-12">
+                    <div class="alert alert-danger">{{ session('error') }}</div>
+                </div>
+            </div>
+        @endif
 
         <div class="row">
             <div class="col-12">
@@ -36,6 +43,7 @@
                                             <th>No Foto</th>
                                             <th>No Register</th>
                                             <th>Pasien</th>
+                                            <th>Asal Pasien</th>
                                             <th>Spesimen</th>
                                             <th>Waktu Set Nilai Kritis</th>
                                             <th>Waktu Ditindaklanjuti</th>
@@ -49,6 +57,7 @@
                                                 <td>{{ $item->nofoto ?? '-' }}</td>
                                                 <td>{{ $item->noregister ?? '-' }}</td>
                                                 <td>{{ $item->nmpasien ?? '-' }}</td>
+                                                <td>{{ $item->asalpasien ?? '-' }}</td> 
                                                 <td>{{ $item->nm_spesimen ?? '-' }}</td>
                                                 <td>
                                                     {{ $item->critical_set_at ? \Carbon\Carbon::parse($item->critical_set_at)->format('d-m-Y H:i:s') : '-' }}
@@ -60,6 +69,24 @@
                                                 <td>
                                                     <form action="{{ route('criticalValueNotificationMarkRead', $item->id) }}" method="POST" class="mb-0">
                                                         @csrf
+                                                        <div class="form-group">
+                                                            <label for="caratindaklanjut" class="col-form-label">Melalui <font color="red">*</font></label>
+                                                            <select class="form-control" id="caratindaklanjut" name="caratindaklanjut">
+                                                                <option value="">Belum di Laporkan</option>
+                                                                <option value="Telpon">Telpon</option>
+                                                                <option value="Whatshap">Whatshap</option>
+                                                                <option value="Email">Email</option>
+                                                                <option value="Ketemu di Jalan">Ketemu di Jalan</option>
+                                                            </select>
+                                                        </div>
+                                                        <div class="form-group">
+                                                            <label for="penerima_laporan" class="col-form-label">Penerima Laporan <font color="red">*</font></label>
+                                                            <input type="text" id="penerima_laporan" name="penerima_laporan" class="form-control">
+                                                        </div>
+                                                        <div class="form-group">
+                                                            <label for="alasan_belum_laporkan" class="col-form-label">Alasan Belum di Laporkan <font color="red">*</font></label>
+                                                            <input type="text" id="alasan_belum_laporkan" name="alasan_belum_laporkan" class="form-control" placeholder="Isi jika belum di laporkan (Meninggal / Pindah Rumah Sakit / dll)">
+                                                        </div>
                                                         <button type="submit" class="btn btn-sm btn-warning">Mark as Read</button>
                                                     </form>
                                                 </td>
diff --git a/htdocs/resources/views/notifications/partials/critical-bell.blade.php b/htdocs/resources/views/notifications/partials/critical-bell.blade.php
new file mode 100644
index 00000000..d1bc3616
--- /dev/null
+++ b/htdocs/resources/views/notifications/partials/critical-bell.blade.php
@@ -0,0 +1,25 @@
+<div class="dropdown-item noti-title">
+	<h5 class="m-0">
+		<span class="float-right">
+			<a href="{{ route('criticalValueNotifications') }}" class="text-dark"><small>Lihat Semua</small></a>
+		</span>
+		Nilai Kritis
+	</h5>
+</div>
+<div style="max-height: 320px; overflow-y: auto;">
+	@if(($items ?? collect())->isEmpty())
+		<div class="dropdown-item text-muted">Tidak ada sample nilai kritis yang perlu dilaporkan.</div>
+	@else
+		@foreach($items as $criticalItem)
+			<a href="{{ route('criticalValueNotificationOpen', $criticalItem->id) }}" class="dropdown-item notify-item">
+				<div class="notify-icon bg-warning"><i class="fa fa-exclamation-triangle"></i></div>
+				<p class="notify-details">
+					{{ $criticalItem->nofoto ?? '-' }} - {{ $criticalItem->nmpasien ?? 'Tanpa Nama' }}
+					<small class="text-muted">
+						Set: {{ $criticalItem->critical_set_at ? \Carbon\Carbon::parse($criticalItem->critical_set_at)->format('d-m-Y H:i:s') : '-' }}
+					</small>
+				</p>
+			</a>
+		@endforeach
+	@endif
+</div>
diff --git a/htdocs/resources/views/penerimaansample.blade.php b/htdocs/resources/views/penerimaansample.blade.php
index af5ca7d7..8c18e95a 100644
--- a/htdocs/resources/views/penerimaansample.blade.php
+++ b/htdocs/resources/views/penerimaansample.blade.php
@@ -58,6 +58,7 @@
 								<th>Kode</th>
 								<th>Spesimen</th>
 								<th>Status</th>
+								<th>Batal Aksi</th>
 							</tr>
 						</thead>
 						<tbody></tbody>
@@ -130,6 +131,11 @@
 			$('#gridkiriman').DataTable().ajax.reload();
 		});
 	}
+	function btnBatal(id){
+		$.post('{{ route("batalPeriksa") }}', { id: id,  _token: '{{ csrf_token() }}'},function(data){
+			$('#gridkiriman').DataTable().ajax.reload();
+		});
+	}
     $(document).ready(function () {
 		$("#tglreport").datepicker({format: 'yyyy-mm-dd'});
 		$("#mulai").datepicker({format: 'yyyy-mm-dd'});
@@ -213,6 +219,8 @@
 				{ data: 'kd_spesimen', name: 'kd_spesimen' },
 				{ data: 'nm_spesimen', name: 'nm_spesimen' },
 				{ data: 'tlsstatus', name: 'status' },
+				{ data: 'batalaksi', name: 'batalaksi', orderable: false, searchable: false },
+				
 			],
             language: {
                 lengthMenu	: "Tampilkan _MENU_ data per halaman",
diff --git a/htdocs/routes/web.php b/htdocs/routes/web.php
index 04a5778a..1c447e3a 100644
--- a/htdocs/routes/web.php
+++ b/htdocs/routes/web.php
@@ -112,6 +112,7 @@ Route::group(['middleware' => 'project.ipg'], function() {
 	Route::post('dokter/getListadendum', [DokterController::class, 'getListadendum'])->name('getListadendum');
 	Route::post('dokter/exprinttandaterima', [DokterController::class, 'exTandaTerima'])->name('exTandaTerima');
 	Route::get('notifikasi/nilai-kritis', [DokterController::class, 'criticalValueNotifications'])->name('criticalValueNotifications');
+	Route::get('notifikasi/nilai-kritis/summary', [DokterController::class, 'criticalValueNotificationSummary'])->name('criticalValueNotificationSummary');
 	Route::get('notifikasi/nilai-kritis/{id}', [DokterController::class, 'criticalValueNotificationOpen'])->name('criticalValueNotificationOpen');
 	Route::post('notifikasi/nilai-kritis/{id}/mark-read', [DokterController::class, 'criticalValueNotificationMarkRead'])->name('criticalValueNotificationMarkRead');