diff --git a/packages/esm-patient-banner-app/src/hooks/useCauseOfDeath.ts b/packages/esm-patient-banner-app/src/hooks/useCauseOfDeath.ts
index 94089f3307..4750fabb99 100644
--- a/packages/esm-patient-banner-app/src/hooks/useCauseOfDeath.ts
+++ b/packages/esm-patient-banner-app/src/hooks/useCauseOfDeath.ts
@@ -1,6 +1,6 @@
 import { useMemo } from 'react';
 import useSWR from 'swr';
-import { openmrsFetch } from '@openmrs/esm-framework';
+import { openmrsFetch, restBaseUrl } from '@openmrs/esm-framework';
 
 interface CauseOfDeathResponse {
   data: {
@@ -13,7 +13,7 @@ interface CauseOfDeathResponse {
 
 export function useCauseOfDeath(patientUuid: string) {
   const customRepresentation = 'custom:(causeOfDeath:(display),causeOfDeathNonCoded)';
-  const url = `/ws/rest/v1/person/${patientUuid}?v=${customRepresentation}`;
+  const url = `${restBaseUrl}/person/${patientUuid}?v=${customRepresentation}`;
 
   const { data, error } = useSWR<CauseOfDeathResponse, Error>(patientUuid ? url : null, openmrsFetch);
 
diff --git a/packages/esm-patient-chart-app/src/visit/hooks/useVisitAttributeType.tsx b/packages/esm-patient-chart-app/src/visit/hooks/useVisitAttributeType.tsx
index 46ed1516a7..363f5d9482 100644
--- a/packages/esm-patient-chart-app/src/visit/hooks/useVisitAttributeType.tsx
+++ b/packages/esm-patient-chart-app/src/visit/hooks/useVisitAttributeType.tsx
@@ -36,7 +36,7 @@ const visitAttributeTypeCustomRepresentation =
 
 export function useVisitAttributeTypes() {
   const { data, error, isLoading } = useSWRImmutable<FetchResponse<{ results: VisitAttributeType[] }>, Error>(
-    `/ws/rest/v1/visitattributetype?v=${visitAttributeTypeCustomRepresentation}`,
+    `${restBaseUrl}/visitattributetype?v=${visitAttributeTypeCustomRepresentation}`,
     openmrsFetch,
   );
 
diff --git a/packages/esm-patient-chart-app/src/visit/visit-form/visit-form.test.tsx b/packages/esm-patient-chart-app/src/visit/visit-form/visit-form.test.tsx
index c76723ef7e..f3122affca 100644
--- a/packages/esm-patient-chart-app/src/visit/visit-form/visit-form.test.tsx
+++ b/packages/esm-patient-chart-app/src/visit/visit-form/visit-form.test.tsx
@@ -7,6 +7,7 @@ import userEvent from '@testing-library/user-event';
 import {
   getDefaultsFromConfigSchema,
   openmrsFetch,
+  restBaseUrl,
   saveVisit,
   showSnackbar,
   updateVisit,
@@ -347,13 +348,13 @@ describe('Visit form', () => {
       expect.any(Object),
     );
 
-    expect(mockOpenmrsFetch).toHaveBeenCalledWith(`/ws/rest/v1/visit/${visitUuid}/attribute`, {
+    expect(mockOpenmrsFetch).toHaveBeenCalledWith(`${restBaseUrl}/visit/${visitUuid}/attribute`, {
       method: 'POST',
       headers: { 'Content-type': 'application/json' },
       body: { attributeType: visitAttributes.punctuality.uuid, value: '66cdc0a1-aa19-4676-af51-80f66d78d9eb' },
     });
 
-    expect(mockOpenmrsFetch).toHaveBeenCalledWith(`/ws/rest/v1/visit/${visitUuid}/attribute`, {
+    expect(mockOpenmrsFetch).toHaveBeenCalledWith(`${restBaseUrl}/visit/${visitUuid}/attribute`, {
       method: 'POST',
       headers: { 'Content-type': 'application/json' },
       body: { attributeType: visitAttributes.insurancePolicyNumber.uuid, value: '183299' },
@@ -417,7 +418,7 @@ describe('Visit form', () => {
     );
 
     expect(mockOpenmrsFetch).toHaveBeenCalledWith(
-      `/ws/rest/v1/visit/${visitUuid}/attribute/c98e66d7-7db5-47ae-b46f-91a0f3b6dda1`,
+      `${restBaseUrl}/visit/${visitUuid}/attribute/c98e66d7-7db5-47ae-b46f-91a0f3b6dda1`,
       {
         method: 'POST',
         headers: { 'Content-type': 'application/json' },
@@ -426,7 +427,7 @@ describe('Visit form', () => {
     );
 
     expect(mockOpenmrsFetch).toHaveBeenCalledWith(
-      `/ws/rest/v1/visit/${visitUuid}/attribute/d6d7d26a-5975-4f03-8abb-db073c948897`,
+      `${restBaseUrl}/visit/${visitUuid}/attribute/d6d7d26a-5975-4f03-8abb-db073c948897`,
       {
         method: 'POST',
         headers: { 'Content-type': 'application/json' },
@@ -490,12 +491,12 @@ describe('Visit form', () => {
     );
 
     expect(mockOpenmrsFetch).toHaveBeenCalledWith(
-      `/ws/rest/v1/visit/${visitUuid}/attribute/c98e66d7-7db5-47ae-b46f-91a0f3b6dda1`,
+      `${restBaseUrl}/visit/${visitUuid}/attribute/c98e66d7-7db5-47ae-b46f-91a0f3b6dda1`,
       { method: 'DELETE' },
     );
 
     expect(mockOpenmrsFetch).toHaveBeenCalledWith(
-      `/ws/rest/v1/visit/${visitUuid}/attribute/d6d7d26a-5975-4f03-8abb-db073c948897`,
+      `${restBaseUrl}/visit/${visitUuid}/attribute/d6d7d26a-5975-4f03-8abb-db073c948897`,
       { method: 'DELETE' },
     );
 
diff --git a/packages/esm-patient-tests-app/src/lab-orders/add-lab-order/useTestTypes.test.ts b/packages/esm-patient-tests-app/src/lab-orders/add-lab-order/useTestTypes.test.ts
index aa5b20cb46..1769cf2ac9 100644
--- a/packages/esm-patient-tests-app/src/lab-orders/add-lab-order/useTestTypes.test.ts
+++ b/packages/esm-patient-tests-app/src/lab-orders/add-lab-order/useTestTypes.test.ts
@@ -1,7 +1,7 @@
 import { useEffect, useRef, useState } from 'react';
 import useSWRImmutable from 'swr/immutable';
 import { renderHook, waitFor } from '@testing-library/react';
-import { getDefaultsFromConfigSchema, openmrsFetch, useConfig } from '@openmrs/esm-framework';
+import { getDefaultsFromConfigSchema, openmrsFetch, restBaseUrl, useConfig } from '@openmrs/esm-framework';
 import { type ConfigObject, configSchema } from '../../config-schema';
 import { useTestTypes } from './useTestTypes';
 
@@ -43,7 +43,7 @@ describe('useTestTypes is configurable', () => {
   it('should return all test concepts when no labOrderableConcepts are provided', async () => {
     const { result } = renderHook(() => useTestTypes());
     expect(mockOpenrsFetch).toHaveBeenCalledWith(
-      '/ws/rest/v1/concept?class=Test?v=custom:(display,names:(display),uuid,setMembers:(display,uuid,names:(display),setMembers:(display,uuid,names:(display))))',
+      `${restBaseUrl}/concept?class=Test?v=custom:(display,names:(display),uuid,setMembers:(display,uuid,names:(display),setMembers:(display,uuid,names:(display))))`,
     );
     await waitFor(() => expect(result.current.isLoading).toBeFalsy());
     expect(result.current.error).toBeFalsy();
@@ -54,7 +54,7 @@ describe('useTestTypes is configurable', () => {
     const { result } = renderHook(() => useTestTypes());
     expect(mockOpenrsFetch).toHaveBeenCalledWith(
       expect.stringContaining(
-        '/ws/rest/v1/concept?class=Test?v=custom:(display,names:(display),uuid,setMembers:(display,uuid,names:(display),setMembers:(display,uuid,names:(display))))',
+        `${restBaseUrl}/concept?class=Test?v=custom:(display,names:(display),uuid,setMembers:(display,uuid,names:(display),setMembers:(display,uuid,names:(display))))`,
       ),
     );
     await waitFor(() => expect(result.current.isLoading).toBeFalsy());