From 9edfde7f69cdb0db4ce9d5daf3df367761602eec Mon Sep 17 00:00:00 2001
From: tony <tony@mi-squared.com>
Date: Tue, 7 Feb 2012 22:49:01 -0800
Subject: [PATCH] Add date format cleaner for x12 5010 - tmccormi Wrapping
 onset date - yehster

---
 library/Claim.class.php     | 43 ++++++++++++++++++++++++++++---------------
 library/gen_x12_837.inc.php |  9 ++++++---
 2 files changed, 34 insertions(+), 18 deletions(-)

diff --git a/library/Claim.class.php b/library/Claim.class.php
index ab9121035..df15d9e7e 100644
--- a/library/Claim.class.php
+++ b/library/Claim.class.php
@@ -17,6 +17,21 @@ function x12clean($str) {
   return preg_replace('/[^A-Z0-9!"\\&\'()+,\\-.\\/;?= ]/', '', strtoupper($str));
 }
 
+// Make sure dates have no formatting and zero filled becomes blank
+// Handles date time stamp formats as well 
+//
+function cleanDate($date_field)
+  {
+      $cleandate = str_replace('-', '', substr($date_field, 0, 10));
+      
+      if(substr_count($cleandate,'0')==8)
+      {
+          $cleandate='';
+      }
+      
+      return ($cleandate);
+  }
+  
 class Claim {
 
   var $pid;               // patient id
@@ -37,7 +52,7 @@ class Claim {
   var $invoice;           // result from get_invoice_summary()
   var $payers;            // array of arrays, for all payers
   var $copay;             // total of copays from the billing table
-
+  
   function loadPayerInfo(&$billrow) {
     global $sl_err;
     $encounter_date = substr($this->encounter['date'], 0, 10);
@@ -975,15 +990,13 @@ class Claim {
     return '';
   }
 
-  function onsetDate() {//Without the else clause in the claim zero value is coming.
-    $replace_value=str_replace('-', '', substr($this->encounter['onset_date'], 0, 10));
-	if($replace_value*1<>0)
-    {
-	 return $replace_value;
-	}
-	else{
-	 return '';
-	}
+  function onsetDate() {
+    return cleanDate($this->encounter['onset_date']);
+  }
+  
+  function onsetDateValid()
+  {
+      return onsetDate()!=='';
   }
 
   function serviceDate() {
@@ -1015,11 +1028,11 @@ class Claim {
   }
 
   function offWorkFrom() {
-    return str_replace('-', '', substr($this->billing_options['off_work_from'], 0, 10));
+    return cleanDate($this->billing_options['off_work_from']);
   }
 
   function offWorkTo() {
-    return str_replace('-', '', substr($this->billing_options['off_work_to'], 0, 10));
+    return cleanDate($this->billing_options['off_work_to']);
   }
 
   function isHospitalized() {
@@ -1027,11 +1040,11 @@ class Claim {
   }
 
   function hospitalizedFrom() {
-    return str_replace('-', '', substr($this->billing_options['hospitalization_date_from'], 0, 10));
+    return cleanDate($this->billing_options['hospitalization_date_from']);
   }
 
   function hospitalizedTo() {
-    return str_replace('-', '', substr($this->billing_options['hospitalization_date_to'], 0, 10));
+    return cleanDate($this->billing_options['hospitalization_date_to']);
   }
 
   function isOutsideLab() {
@@ -1059,7 +1072,7 @@ class Claim {
   }
 
   function dateInitialTreatment() {
-    return str_replace('-', '', substr($this->billing_options['date_initial_treatment'], 0, 10));
+    return cleanDate($this->billing_options['date_initial_treatment']);
   }
 
   // Returns an array of unique diagnoses.  Periods are stripped.
diff --git a/library/gen_x12_837.inc.php b/library/gen_x12_837.inc.php
index c01779b23..90bddbda1 100644
--- a/library/gen_x12_837.inc.php
+++ b/library/gen_x12_837.inc.php
@@ -449,7 +449,10 @@ function gen_x12_837($pid, $encounter, &$log, $encounter_claim=false) {
     ($CMS_5010 ? "" : "*C") .
     "~\n"; 
 
-  if ($claim->onsetDate() && ($claim->onsetDate()!==$claim->serviceDate())) {
+  if ($claim->onsetDate() && 
+      ($claim->onsetDate()!== $claim->serviceDate()) &&
+      ($claim->onsetDateValid()) 
+     ) {
     ++$edicount;
     $out .= "DTP" .       // Date of Onset
       "*431" .
@@ -458,7 +461,7 @@ function gen_x12_837($pid, $encounter, &$log, $encounter_claim=false) {
       "~\n";
   }
 
-  if ($claim->dateInitialTreatment()) {
+  if ($claim->dateInitialTreatment() && ($claim->onsetDateValid())) {
     ++$edicount;
     $out .= "DTP" .       // Date of Initial Treatment
       "*454" .
@@ -477,7 +480,7 @@ function gen_x12_837($pid, $encounter, &$log, $encounter_claim=false) {
   // Segment DTP*297 (Last Worked Date) omitted.
   // Segment DTP*296 (Authorized Return to Work Date) omitted.
 
-  if (strcmp($claim->facilityPOS(),'21') == 0) {
+  if (strcmp($claim->facilityPOS(),'21') == 0 && $claim->onsetDateValid() ) {
     ++$edicount;
     $out .= "DTP" .     // Date of Hospitalization
       "*435" .
-- 
2.11.4.GIT