diff --git a/lib/onc_certification_g10_test_kit/patient_scope_test.rb b/lib/onc_certification_g10_test_kit/patient_scope_test.rb
index 287a9374..e1a1e706 100644
--- a/lib/onc_certification_g10_test_kit/patient_scope_test.rb
+++ b/lib/onc_certification_g10_test_kit/patient_scope_test.rb
@@ -21,13 +21,35 @@ def scope_version
     end
 
     run do
-      expected_scope = if scope_version == :v2
-                         'patient/Patient.rs'
-                       else
-                         'patient/Patient.read'
-                       end
-      assert received_scopes&.include?(expected_scope),
-             "#{expected_scope} scope was requested, but not received. Received: `#{received_scopes}`"
+      expected_scopes =
+        if scope_version == :v2
+          [
+            Regexp.new(scope_regex_string('patient/Patient.rs').gsub('.rs', '.r?s')),
+            Regexp.new(scope_regex_string('patient/Patient.rs').gsub('.rs', '.rs?'))
+          ]
+        else
+          [Regexp.new(scope_regex_string('patient/Patient.read'))]
+        end
+
+      received_scopes = self.received_scopes.split
+
+      unmatched_scopes =
+        expected_scopes.reject do |expected_scope|
+          received_scopes.any? { |received_scope| received_scope.match? expected_scope }
+        end
+
+      assert unmatched_scopes.blank?,
+             "No scope matching the following was received: `#{unmatched_scopes_string(unmatched_scopes)}`"
+    end
+
+    def scope_regex_string(scope)
+      "\\A#{Regexp.quote(scope)}\\z"
+    end
+
+    def unmatched_scopes_string(unmatched_scopes)
+      unmatched_scopes
+        .map { |scope| "`#{scope.source}`" }
+        .join(', ')
     end
   end
 end
diff --git a/spec/onc_certification_g10_test_kit/patient_scope_test_spec.rb b/spec/onc_certification_g10_test_kit/patient_scope_test_spec.rb
index c3b31d75..8232544a 100644
--- a/spec/onc_certification_g10_test_kit/patient_scope_test_spec.rb
+++ b/spec/onc_certification_g10_test_kit/patient_scope_test_spec.rb
@@ -31,7 +31,7 @@ def run(runnable, inputs = {})
       result = run(test, received_scopes:)
 
       expect(result.result).to eq('fail')
-      expect(result.result_message).to match(/but not received/)
+      expect(result.result_message).to match(/No scope matching/)
     end
   end
 
@@ -62,7 +62,16 @@ def run(runnable, inputs = {})
       result = run(test, received_scopes:)
 
       expect(result.result).to eq('fail')
-      expect(result.result_message).to match(/but not received/)
+      expect(result.result_message).to match(/No scope matching/)
+    end
+
+    it 'fails if both read and search scopes are not received' do
+      received_scopes.gsub!('.rs', '.r')
+
+      result = run(test, received_scopes:)
+
+      expect(result.result).to eq('fail')
+      expect(result.result_message).to match(/No scope matching/)
     end
   end
 end