diff --git a/lib/va_profile/v2/contact_information/service.rb b/lib/va_profile/v2/contact_information/service.rb
index 6765e646e8..907c2b22a4 100644
--- a/lib/va_profile/v2/contact_information/service.rb
+++ b/lib/va_profile/v2/contact_information/service.rb
@@ -35,7 +35,7 @@ class Service < VAProfile::Service
         def get_person
           with_monitoring do
             vet360_id_present!
-            raw_response = perform(:get, "#{MPI::Constants::VA_ROOT_OID}/#{ERB::Util.url_encode(icn_with_aaid)}")
+            raw_response = perform(:get, "#{MPI::Constants::VA_ROOT_OID}/#{ERB::Util.url_encode(uuid_with_aaid)}")
             PersonResponse.from(raw_response)
           end
         rescue Common::Client::Errors::ClientError => e
@@ -213,7 +213,7 @@ def get_person_transaction_status(transaction_id)
 
         private
 
-        def icn_with_aaid
+        def uuid_with_aaid
           return "#{@user.idme_uuid}^PN^200VIDM^USDVA" if @user.idme_uuid
           return "#{@user.logingov_uuid}^PN^200VLGN^USDVA" if @user.logingov_uuid
           return "#{vet360_id}^PI^200VETS^USDVA" if @user.idme_uuid.blank? && @user.logingov_uuid.blank?
@@ -290,7 +290,7 @@ def vet360_id_present!
         def post_or_put_data(method, model, path, response_class)
           with_monitoring do
             vet360_id_present!
-            request_path = "#{MPI::Constants::VA_ROOT_OID}/#{ERB::Util.url_encode(icn_with_aaid)}" + "/#{path}"
+            request_path = "#{MPI::Constants::VA_ROOT_OID}/#{ERB::Util.url_encode(uuid_with_aaid)}" + "/#{path}"
             raw_response = perform(method, request_path, model.in_json)
             response_class.from(raw_response)
           end
diff --git a/lib/va_profile/v2/person/service.rb b/lib/va_profile/v2/person/service.rb
index fc96a43246..37f2265ce3 100644
--- a/lib/va_profile/v2/person/service.rb
+++ b/lib/va_profile/v2/person/service.rb
@@ -27,7 +27,7 @@ class Service < VAProfile::Service
         #
         def init_vet360_id
           with_monitoring do
-            raw_response = perform(:post, "#{MPI::Constants::VA_ROOT_OID}/#{ERB::Util.url_encode(icn_with_aaid)}",
+            raw_response = perform(:post, "#{MPI::Constants::VA_ROOT_OID}/#{ERB::Util.url_encode(uuid_with_aaid)}",
                                    empty_body)
             VAProfile::V2::ContactInformation::PersonTransactionResponse.from(raw_response, @user)
           end
@@ -39,7 +39,7 @@ def init_vet360_id
 
         # @see https://ruby-doc.org/stdlib-2.3.0/libdoc/erb/rdoc/ERB/Util.html
         #
-        def icn_with_aaid
+        def uuid_with_aaid
           return "#{@user.idme_uuid}^PN^200VIDM^USDVA" if @user.idme_uuid
           return "#{@user.logingov_uuid}^PN^200VLGN^USDVA" if @user.logingov_uuid
           return "#{@user.vet360_id}^PI^200VETS^USDVA" if @user.idme_uuid.blank? && @user.logingov_uuid.blank?
diff --git a/spec/lib/va_profile/v2/person/service_spec.rb b/spec/lib/va_profile/v2/person/service_spec.rb
index 9e4bd974e1..f775059047 100644
--- a/spec/lib/va_profile/v2/person/service_spec.rb
+++ b/spec/lib/va_profile/v2/person/service_spec.rb
@@ -17,7 +17,7 @@
       Flipper.enable(:va_v3_contact_information_service)
     end
 
-    context 'with a user present, that has a icn_with_aaid, and no passed in ICN' do
+    context 'with a user present, that has a uuid_with_aaid, and no passed in ICN' do
       it 'returns a status of 200', :aggregate_failures do
         VCR.use_cassette('va_profile/v2/person/init_vet360_id_success', VCR::MATCH_EVERYTHING) do
           response = subject.init_vet360_id
diff --git a/spec/requests/v0/profile/persons_spec.rb b/spec/requests/v0/profile/persons_spec.rb
index 6fa2bc4035..c6e8f1f204 100644
--- a/spec/requests/v0/profile/persons_spec.rb
+++ b/spec/requests/v0/profile/persons_spec.rb
@@ -164,7 +164,7 @@
       }.to_json
     end
 
-    context 'with a user that has an icn_with_aaid' do
+    context 'with a user that has an uuid_with_aaid' do
       it 'matches the transaction response schema', :aggregate_failures do
         VCR.use_cassette('va_profile/v2/person/init_vet360_id_success', VCR::MATCH_EVERYTHING) do
           post('/v0/profile/initialize_vet360_id', params: empty_body, headers:)