diff --git a/src/api/his.ts b/src/api/his.ts
index 7b70e09..d664df6 100644
--- a/src/api/his.ts
+++ b/src/api/his.ts
@@ -20,6 +20,8 @@ import type {
   TongyishuSignSubmitResponse,
   InputCustomerDetailEdit,
   CustomerDetailEditResponse,
+  InputPhysicalExamAddItem,
+  PhysicalExamAddItemListResponse,
 } from './types';
 
 /**
@@ -170,3 +172,15 @@ export const editCustomerDetail = (
   ).then(res => res.data);
 };
 
+/**
+ * 搜索体检加项
+ */
+export const searchPhysicalExamAddItem = (
+  data: InputPhysicalExamAddItem
+): Promise<PhysicalExamAddItemListResponse> => {
+  return request.post<PhysicalExamAddItemListResponse>(
+    `${MEDICAL_EXAM_BASE_PATH}/add-item-list`,
+    data
+  ).then(res => res.data);
+};
+
diff --git a/src/api/types.ts b/src/api/types.ts
index b98ba9a..998df03 100644
--- a/src/api/types.ts
+++ b/src/api/types.ts
@@ -358,3 +358,34 @@ export interface OutputCustomerDetailEdit {
  */
 export type CustomerDetailEditResponse = CommonActionResult<OutputCustomerDetailEdit>;
 
+/**
+ * 体检加项列表信息入参
+ */
+export interface InputPhysicalExamAddItem {
+  /** 项目名称（必填，空字符串表示获取全部） */
+  item_name: string;
+}
+
+/**
+ * 体检加项列表信息出参
+ */
+export interface OutputPhysicalExamAddItem {
+  /** 项目ID */
+  item_id?: number | null;
+  /** 项目名称 */
+  item_name?: string | null;
+  /** 实收金额 */
+  actual_received_amount?: number | null;
+  /** 原价 */
+  original_price?: number | null;
+  /** 折扣率（含折扣单位，如8.0折） */
+  discount_rate?: string | null;
+  /** 次数 */
+  times?: number | null;
+}
+
+/**
+ * 体检加项列表信息响应
+ */
+export type PhysicalExamAddItemListResponse = CommonActionResult<OutputPhysicalExamAddItem[]>;
+