diff --git a/src/FHIR/Medication.php b/src/FHIR/Medication.php
new file mode 100644
index 0000000..1e36c71
--- /dev/null
+++ b/src/FHIR/Medication.php
@@ -0,0 +1,52 @@
+<?php
+
+namespace Satusehat\Integration\FHIR;
+
+use Satusehat\Integration\Exception\FHIR\FHIRException;
+use Satusehat\Integration\OAuth2Client;
+
+class Medication extends OAuth2Client
+{
+    public array $medication = [
+        'resourceType' => 'Medication',
+    ];
+
+    public function addIdentifier($identifier)
+    {
+        $identifier['system'] = 'http://sys-ids.kemkes.go.id/medication/'.$this->organization_id;
+        $identifier['value'] = $identifier;
+        $identifier['use'] = 'official';
+
+        $this->medication['identifier'][] = $identifier;
+    }
+
+    public function setCode($code = null, $display = null)
+    {
+        $coding['system'] = 'http://sys-ids.kemkes.go.id/kfa';
+        $coding['code'] = $code;
+
+        if ($display) {
+            $coding['display'] = $display;
+        }
+
+        $this->medication['code']['coding'][] = $coding;
+    }
+
+    public function setStatus($status = 'active')
+    {
+        $this->medication['status'] = $status;
+    }
+
+    public function setManufacturer($manufacturer = null)
+    {
+        $this->medication['manufacturer']['reference'] = 'Organization/'.($manufacturer ? $manufacturer : $this->organization_id);
+    }
+
+    public function setForm($form = null)
+    {
+        $this->medication['form']['coding'][] = [
+            'system' => 'http://terminology.hl7.org/CodeSystem/medication-form-codes',
+            'code' => $form,
+        ];
+    }
+}