Update src/recordlinker/schemas/pii.py

Co-authored-by: Eric Buckley <[email protected]>
CDCgov · Jan 9, 2025 · 6d835b2 · 6d835b2
1 parent d7ed822
commit 6d835b2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/recordlinker/schemas/pii.py b/src/recordlinker/schemas/pii.py
@@ -435,7 +435,7 @@ def blocking_keys(self, key: models.BlockingKey) -> set[str]:
             vals.update(self.feature_iter(Feature(attribute=FeatureAttribute.BIRTHDATE)))
         elif key == models.BlockingKey.IDENTIFIER:
             vals.update({
-                f"{type_part}:{authority_part}:{value_part[-4:]}"
+                f"{type_part}:{authority_part[:2]}:{value_part[-4:]}"
                 for x in self.feature_iter(Feature(attribute=FeatureAttribute.IDENTIFIER))
                 for type_part, authority_part, value_part in [x.split(":", 2)]
             })