--- a
+++ b/tests/pipelines/ner/test_cim10.py
@@ -0,0 +1,20 @@
+from edsnlp.core import PipelineProtocol
+from edsnlp.utils.examples import parse_example
+
+examples = [
+    "Patient admis pour <ent code=A01>fièvres typhoïde et paratyphoïde</ent>",
+    "Patient admis pour <ent code=C221>C2.21</ent>",
+]
+
+
+def test_cim10(blank_nlp: PipelineProtocol):
+    blank_nlp.add_pipe("eds.cim10")
+
+    for text, entities in map(parse_example, examples):
+        doc = blank_nlp(text)
+
+        assert len(doc.ents) == len(entities)
+
+        for ent, entity in zip(doc.ents, entities):
+            assert ent.text == text[entity.start_char : entity.end_char]
+            assert ent.kb_id_ == entity.modifiers[0].value