diff --git a/Marlin/src/Marlin.cpp b/Marlin/src/Marlin.cpp
index a8cc78308d..57a38963f9 100644
--- a/Marlin/src/Marlin.cpp
+++ b/Marlin/src/Marlin.cpp
@@ -146,7 +146,7 @@
   #include "feature/fanmux.h"
 #endif
 
-#if (ENABLED(SWITCHING_EXTRUDER) && !DONT_SWITCH) || ENABLED(SWITCHING_NOZZLE) || ENABLED(PARKING_EXTRUDER)
+#if DO_SWITCH_EXTRUDER || ENABLED(SWITCHING_NOZZLE) || ENABLED(PARKING_EXTRUDER)
   #include "module/tool_change.h"
 #endif
 
@@ -864,7 +864,7 @@ void setup() {
     setup_endstop_interrupts();
   #endif
 
-  #if ENABLED(SWITCHING_EXTRUDER) && !DONT_SWITCH
+  #if DO_SWITCH_EXTRUDER
     move_extruder_servo(0);  // Initialize extruder servo
   #endif
 
diff --git a/Marlin/src/gcode/config/M218.cpp b/Marlin/src/gcode/config/M218.cpp
index 69452e347c..47910e0745 100644
--- a/Marlin/src/gcode/config/M218.cpp
+++ b/Marlin/src/gcode/config/M218.cpp
@@ -37,7 +37,7 @@
  *   T<tool>
  *   X<xoffset>
  *   Y<yoffset>
- *   Z<zoffset> - Available with DUAL_X_CARRIAGE and SWITCHING_NOZZLE
+ *   Z<zoffset> - Available with DUAL_X_CARRIAGE, SWITCHING_NOZZLE and PARKING_EXTRUDER
  */
 void GcodeSuite::M218() {
   if (get_target_extruder_from_command() || target_extruder == 0) return;
@@ -52,7 +52,7 @@ void GcodeSuite::M218() {
     report = false;
   }
 
-  #if ENABLED(DUAL_X_CARRIAGE) || ENABLED(SWITCHING_NOZZLE) || ENABLED(PARKING_EXTRUDER)
+  #if HAS_HOTEND_OFFSET_Z
     if (parser.seenval('Z')) {
       hotend_offset[Z_AXIS][target_extruder] = parser.value_linear_units();
       report = false;
@@ -67,7 +67,7 @@ void GcodeSuite::M218() {
       SERIAL_ECHO(hotend_offset[X_AXIS][e]);
       SERIAL_CHAR(',');
       SERIAL_ECHO(hotend_offset[Y_AXIS][e]);
-      #if ENABLED(DUAL_X_CARRIAGE) || ENABLED(SWITCHING_NOZZLE) || ENABLED(PARKING_EXTRUDER)
+      #if HAS_HOTEND_OFFSET_Z
         SERIAL_CHAR(',');
         SERIAL_ECHO(hotend_offset[Z_AXIS][e]);
       #endif
diff --git a/Marlin/src/inc/Conditionals_LCD.h b/Marlin/src/inc/Conditionals_LCD.h
index a9e4fd7333..d11aeec5de 100644
--- a/Marlin/src/inc/Conditionals_LCD.h
+++ b/Marlin/src/inc/Conditionals_LCD.h
@@ -413,9 +413,6 @@
   #undef HOTEND_OFFSET_Y
 #else                                                         // Two hotends
   #define HOTENDS       EXTRUDERS
-  #if ENABLED(SWITCHING_NOZZLE) && !defined(HOTEND_OFFSET_Z)
-    #define HOTEND_OFFSET_Z { 0 }
-  #endif
 #endif
 
 #define HOTEND_LOOP() for (int8_t e = 0; e < HOTENDS; e++)
@@ -445,6 +442,8 @@
   #define E_MANUAL        EXTRUDERS
 #endif
 
+#define DO_SWITCH_EXTRUDER (ENABLED(SWITCHING_EXTRUDER) && (DISABLED(SWITCHING_NOZZLE) || SWITCHING_EXTRUDER_SERVO_NR != SWITCHING_NOZZLE_SERVO_NR))
+
 /**
  * DISTINCT_E_FACTORS affects how some E factors are accessed
  */
diff --git a/Marlin/src/inc/Conditionals_post.h b/Marlin/src/inc/Conditionals_post.h
index a57f34d84e..338c76ffea 100644
--- a/Marlin/src/inc/Conditionals_post.h
+++ b/Marlin/src/inc/Conditionals_post.h
@@ -434,6 +434,7 @@
 /**
  * Default hotend offsets, if not defined
  */
+#define HAS_HOTEND_OFFSET_Z (HOTENDS > 1 && (ENABLED(DUAL_X_CARRIAGE) || ENABLED(SWITCHING_NOZZLE) || ENABLED(PARKING_EXTRUDER)))
 #if HOTENDS > 1
   #ifndef HOTEND_OFFSET_X
     #define HOTEND_OFFSET_X { 0 } // X offsets for each extruder
@@ -441,7 +442,7 @@
   #ifndef HOTEND_OFFSET_Y
     #define HOTEND_OFFSET_Y { 0 } // Y offsets for each extruder
   #endif
-  #if !defined(HOTEND_OFFSET_Z) && (ENABLED(DUAL_X_CARRIAGE) || ENABLED(SWITCHING_NOZZLE))
+  #if HAS_HOTEND_OFFSET_Z && !defined(HOTEND_OFFSET_Z)
     #define HOTEND_OFFSET_Z { 0 }
   #endif
 #endif
diff --git a/Marlin/src/lcd/ultralcd.cpp b/Marlin/src/lcd/ultralcd.cpp
index a6802f386f..f456ad3ade 100644
--- a/Marlin/src/lcd/ultralcd.cpp
+++ b/Marlin/src/lcd/ultralcd.cpp
@@ -3270,7 +3270,7 @@ void lcd_quick_feedback(const bool clear_buttons) {
     else
       MENU_ITEM(gcode, MSG_AUTO_HOME, PSTR("G28"));
 
-    #if ENABLED(SWITCHING_EXTRUDER)
+    #if ENABLED(SWITCHING_EXTRUDER) || ENABLED(SWITCHING_NOZZLE)
 
       #if EXTRUDERS == 4
         switch (active_extruder) {
diff --git a/Marlin/src/module/configuration_store.cpp b/Marlin/src/module/configuration_store.cpp
index 4c7aa664f9..a5f791bbb4 100644
--- a/Marlin/src/module/configuration_store.cpp
+++ b/Marlin/src/module/configuration_store.cpp
@@ -2126,7 +2126,7 @@ void MarlinSettings::reset(PORTARG_SOLO) {
         SERIAL_ECHOPAIR_P(port, "  M218 T", (int)e);
         SERIAL_ECHOPAIR_P(port, " X", LINEAR_UNIT(hotend_offset[X_AXIS][e]));
         SERIAL_ECHOPAIR_P(port, " Y", LINEAR_UNIT(hotend_offset[Y_AXIS][e]));
-        #if ENABLED(DUAL_X_CARRIAGE) || ENABLED(SWITCHING_NOZZLE) ||ENABLED(PARKING_EXTRUDER)
+        #if HAS_HOTEND_OFFSET_Z
           SERIAL_ECHOPAIR_P(port, " Z", LINEAR_UNIT(hotend_offset[Z_AXIS][e]));
         #endif
         SERIAL_EOL_P(port);
diff --git a/Marlin/src/module/tool_change.cpp b/Marlin/src/module/tool_change.cpp
index 2701a7707e..ee8659e128 100644
--- a/Marlin/src/module/tool_change.cpp
+++ b/Marlin/src/module/tool_change.cpp
@@ -57,7 +57,7 @@
   #include "../feature/fanmux.h"
 #endif
 
-#if ENABLED(SWITCHING_EXTRUDER)
+#if DO_SWITCH_EXTRUDER
 
   #if EXTRUDERS > 3
     #define REQ_ANGLES 4
@@ -347,8 +347,6 @@ inline void invalid_extruder_error(const uint8_t e) {
 
 #endif // DUAL_X_CARRIAGE
 
-#define DO_SWITCH_EXTRUDER (SWITCHING_EXTRUDER_SERVO_NR != SWITCHING_NOZZLE_SERVO_NR)
-
 /**
  * Perform a tool-change, which may result in moving the
  * previous tool out of the way and the new tool into place.
diff --git a/Marlin/src/module/tool_change.h b/Marlin/src/module/tool_change.h
index a464085d44..53da00d178 100644
--- a/Marlin/src/module/tool_change.h
+++ b/Marlin/src/module/tool_change.h
@@ -25,7 +25,7 @@
 
 #include "../inc/MarlinConfig.h"
 
-#if ENABLED(SWITCHING_EXTRUDER)
+#if DO_SWITCH_EXTRUDER
   void move_extruder_servo(const uint8_t e);
 #endif