叫号显示屏页面开发，诊疗目录新增或修改时添加医保编码唯一性校验。

openhis-ui-vue3/src/views/catalog/diagnosistreatment/components/diagnosistreatment.js

@@ -104,3 +104,13 @@ export function getYbDiagnosisTreatmentList (queryParams) {
     params: queryParams,
   });
 }
+
+// 根据医保编码查询诊疗目录（用于医保编码唯一性校验）
+export function getDiseaseTreatmentByYbNo (ybNo) {
+  return request ({
+    url: '/data-dictionary/diagnosis-treatment/information/' + ybNo,
+    method: 'get',
+  });
+}
+
+