Index: dialin/common/hd_defs.py
===================================================================
diff -u -rb14367e7a35bb20d6c3d45b6d7629d0a1fca65e1 -rb774f196996af4f9fdeb07de414edf8cebd8cc7a
--- dialin/common/hd_defs.py	(.../hd_defs.py)	(revision b14367e7a35bb20d6c3d45b6d7629d0a1fca65e1)
+++ dialin/common/hd_defs.py	(.../hd_defs.py)	(revision b774f196996af4f9fdeb07de414edf8cebd8cc7a)
@@ -8,7 +8,7 @@
 # @file    hd_defs.py
 #
 # @author  (last)      Sean Nash
-# @date    (last)      31-Mar-2023
+# @date    (last)      14-Apr-2023
 # @author  (original)  Peter Lucia
 # @date    (original)  04-Dec-2020
 #
@@ -301,11 +301,12 @@
 
 @unique
 class TreatmentRecircStates(DialinEnum):
-    TREATMENT_RECIRC_RECIRC_STATE                           =  0    # Re-circulate Dialysate state of the treatment re-circulate sub-mode state machine
-    TREATMENT_RECIRC_STOPPED_STATE                          =  1    # Stopped state of the treatment re-circulate sub-mode state machine
-    NUM_OF_TREATMENT_RECIRC_STATES                          =  2    # Number of treatment re-circulate sub-mode states
+    TREATMENT_RECIRC_DISCONNECT_PATIENT_STATE               =  0    # Disconnect patient state of the treatment re-circulate sub-mode state machine
+    TREATMENT_RECIRC_RECIRC_STATE                           =  1    # Re-circulate Dialysate state of the treatment re-circulate sub-mode state machine
+    TREATMENT_RECIRC_STOPPED_STATE                          =  2    # Stopped state of the treatment re-circulate sub-mode state machine
+    TREATMENT_RECIRC_RECONNECT_PATIENT_STATE                =  3    # Reconnect patient state of the treatment re-circulate sub-mode state machine
+    NUM_OF_TREATMENT_RECIRC_STATES                          =  4    # Number of treatment re-circulate sub-mode states
 
-
 @unique
 class TreatmentEndStates(DialinEnum):
     TREATMENT_END_WAIT_FOR_RINSEBACK_STATE                  =  0    # Wait for rinseback state of the treatment end sub-mode state machine