diff --git a/ibm/service/power/data_source_ibm_pi_host.go b/ibm/service/power/data_source_ibm_pi_host.go
index 0b6ea2c7e6..4ff6aa16c7 100644
--- a/ibm/service/power/data_source_ibm_pi_host.go
+++ b/ibm/service/power/data_source_ibm_pi_host.go
@@ -94,6 +94,11 @@ func DataSourceIBMPIHost() *schema.Resource {
 				Description: "Link to host group resource.",
 				Type:        schema.TypeMap,
 			},
+			Attr_HostReference: {
+				Computed:    true,
+				Description: "Current physical ID of the host.",
+				Type:        schema.TypeInt,
+			},
 			Attr_State: {
 				Computed:    true,
 				Description: "State of the host (up/down).",
@@ -137,6 +142,9 @@ func dataSourceIBMPIHostRead(ctx context.Context, d *schema.ResourceData, meta i
 	if host.HostGroup != nil {
 		d.Set(Attr_HostGroup, hostGroupToMap(host.HostGroup))
 	}
+	if host.HostReference != 0 {
+		d.Set(Attr_HostReference, host.HostReference)
+	}
 	if host.State != "" {
 		d.Set(Attr_State, host.State)
 	}
diff --git a/ibm/service/power/data_source_ibm_pi_hosts.go b/ibm/service/power/data_source_ibm_pi_hosts.go
index c7476bec05..9b27903b1e 100644
--- a/ibm/service/power/data_source_ibm_pi_hosts.go
+++ b/ibm/service/power/data_source_ibm_pi_hosts.go
@@ -97,6 +97,11 @@ func DataSourceIBMPIHosts() *schema.Resource {
 							Description: "Link to host group resource.",
 							Type:        schema.TypeMap,
 						},
+						Attr_HostReference: {
+							Computed:    true,
+							Description: "Current physical ID of the host.",
+							Type:        schema.TypeInt,
+						},
 						Attr_State: {
 							Computed:    true,
 							Description: "State of the host (up/down).",
@@ -151,6 +156,9 @@ func dataSourceIBMPIHostsRead(ctx context.Context, d *schema.ResourceData, meta
 			if host.HostGroup != nil {
 				hs[Attr_HostGroup] = hostGroupToMap(host.HostGroup)
 			}
+			if host.HostReference != 0 {
+				hs[Attr_HostReference] = host.HostReference
+			}
 			if host.State != "" {
 				hs[Attr_State] = host.State
 			}
diff --git a/ibm/service/power/ibm_pi_constants.go b/ibm/service/power/ibm_pi_constants.go
index 45c39a5ce3..60276b9604 100644
--- a/ibm/service/power/ibm_pi_constants.go
+++ b/ibm/service/power/ibm_pi_constants.go
@@ -216,6 +216,7 @@ const (
 	Attr_HostGroupID                        = "host_group_id"
 	Attr_HostGroups                         = "host_groups"
 	Attr_HostID                             = "host_id"
+	Attr_HostReference                      = "host_reference"
 	Attr_Hosts                              = "hosts"
 	Attr_Href                               = "href"
 	Attr_Hypervisor                         = "hypervisor"
diff --git a/website/docs/d/pi_host.html.markdown b/website/docs/d/pi_host.html.markdown
index 721c7bd065..1d0d4c1834 100644
--- a/website/docs/d/pi_host.html.markdown
+++ b/website/docs/d/pi_host.html.markdown
@@ -50,14 +50,14 @@ After your data source is created, you can read values from the following attrib
 - `capacity` - (List) Capacities of the host.
   
     Nested schema for `capacity`:
-  - `available_core` - (Float) Number of cores currently available.
-  - `available_memory` - (Float) Amount of memory currently available (in GB).
-  - `reserved_core` - (Float) Number of cores reserved for system use.
-  - `reserved_memory` - (Float) Amount of memory reserved for system use (in GB).
-  - `total_core` - (Float) Total number of cores of the host.
-  - `total_memory` - (Float) Total amount of memory of the host (in GB).
-  - `used_core` - (Float) Number of cores in use on the host.
-  - `used_memory` - (Float) Amount of memory used on the host (in GB).
+    - `available_core` - (Float) Number of cores currently available.
+    - `available_memory` - (Float) Amount of memory currently available (in GB).
+    - `reserved_core` - (Float) Number of cores reserved for system use.
+    - `reserved_memory` - (Float) Amount of memory reserved for system use (in GB).
+    - `total_core` - (Float) Total number of cores of the host.
+    - `total_memory` - (Float) Total amount of memory of the host (in GB).
+    - `used_core` - (Float) Number of cores in use on the host.
+    - `used_memory` - (Float) Amount of memory used on the host (in GB).
 
 - `display_name` - (String) Name of the host.
 - `host_group` - (Map)  Information about the owning host group.
@@ -66,11 +66,8 @@ After your data source is created, you can read values from the following attrib
   - `access` - (String) Whether the host group is a primary or secondary host group.
   - `href` - (String) Link to the host group resource.
   - `name` - (String) Name of the host group.
-
+- `host_reference` - (Integer) Current physical ID of the host.
 - `state` - (String) State of the host `up` or `down`.
-  
 - `id` - (String) The unique identifier of the host.
-
 - `status` - (String) Status of the host `enabled` or `disabled`.
-
 - `sys_type` - (String) System type.
diff --git a/website/docs/d/pi_hosts.html.markdown b/website/docs/d/pi_hosts.html.markdown
index 460f7e8fd1..e44357e294 100644
--- a/website/docs/d/pi_hosts.html.markdown
+++ b/website/docs/d/pi_hosts.html.markdown
@@ -68,6 +68,7 @@ After your data source is created, you can read values from the following attrib
         - `href` - (String) Link to the host group resource.
         - `name` - (String) Name of the host group.
   - `host_id` - (String)  ID of the host.
+  - `host_reference` - (Integer) Current physical ID of the host.
   - `id` - (String) The unique identifier of the pi_hosts.
   - `state` - (String) State of the host `up` or `down`.
   - `status` - (String) Status of the host `enabled` or `disabled`.