library/gen_hcfa_1500_02_12.inc.php

   1 <?php
   2 /*
   3  * Utilities to support HCFA 1500 02/12 Version
   4  * For details on format refer to:
   5  * <http://www.nucc.org/index.php?option=com_content&view=article&id=186&Itemid=138>
   6  *
   7  * @package OpenEMR
   8  * @author Kevin Yeh <kevin.y@integralemr.com>
   9  * @author Stephen Waite <stephen.waite@cmsvt.com>
  10  * @copyright Copyright (c) 2013 Kevin Yeh <kevin.y@integralemr.com>
  11  * @copyright Copyright (c) 2018 Stephen Waite <stephen.waite@cmsvt.com>
  12  * @link https://github.com/openemr/openemr/tree/master
  13  * @license https://github.com/openemr/openemr/blob/master/LICENSE GNU General Public License 3
  14  */
  15
  16 /**
  17  * Helper class to manage which rows and columns information belong in.
  18  * This allows "out of order" creation of the content.
  19  */
  20 class hcfa_info
  21 {
  22     protected $row;
  23     protected $column;
  24     protected $width;
  25     protected $info;
  26
  27     /**
  28      *
  29      * @param type $row    Which row to put this data on
  30      * @param type $column Which column to put this data in
  31      * @param type $width  How many characters max to print on
  32      * @param type $info   The text to print on the form at the specified location
  33      */
  34     public function __construct($row, $column, $width, $info)
  35     {
  36         $this->row=$row;
  37         $this->column=$column;
  38         $this->width=$width;
  39         $this->info=$info;
  40     }
  41
  42     /**
  43      * Determine relative position of an element
  44      *
  45      * @return type integer
  46      */
  47     public function get_position()
  48     {
  49         return $this->row*100+$this->column;
  50     }
  51
  52     /**
  53      * Add the info to the form
  54      */
  55     public function put()
  56     {
  57         // Override the default value for "strip" with put_hcfa to keep periods
  58         put_hcfa($this->row, $this->column, $this->width, $this->info, '/#/');
  59     }
  60 }
  61
  62 /**
  63  * comparator function for hfca_info class to allow proper sorting
  64  *
  65  * @param type $first
  66  * @param type $second
  67  * @return int
  68  */
  69 function cmp_hcfa_info($first, $second)
  70 {
  71     $first_value=$first->get_position();
  72     $second_value=$second->get_position();
  73     if ($first_value==$second_value) {
  74         return 0;
  75     }
  76
  77     return $first_value<$second_value ? -1 : 1;
  78 }
  79
  80 /**
  81  * calculate where on the form a given diagnosis belongs and add it to the entries
  82  *
  83  * @param array $hcfa_entries
  84  * @param type $number
  85  * @param type $diag
  86  */
  87 function add_diagnosis(&$hcfa_entries, $number, $diag)
  88 {
  89     /*
  90      * The diagnoses go across the page.
  91      * Positioned
  92      *  A B C D
  93      *  E F G H
  94      *  I J K L
  95      */
  96     $column_num = ($number%4);
  97     $row_num = (int)($number / 4);
  98
  99     // First column is at location 3, each column is 13 wide
 100     $col_pos=3+13*$column_num;
 101
 102     // First diagnosis row is 38
 103     $strip='/[.#]/';
 104     $diag = preg_replace($strip, '', strtoupper($diag));
 105     $row_pos=38+$row_num;
 106     $hcfa_entries[]=new hcfa_info($row_pos, $col_pos, 8, $diag);
 107 }
 108
 109 /**
 110  * Process the diagnoses for a given claim. log any errors
 111  *
 112  * @param type $claim
 113  * @param string $log
 114  */
 115 function process_diagnoses_02_12(&$claim, &$log)
 116 {
 117
 118     $hcfa_entries=array();
 119     $diags = $claim->diagArray(false);
 120     if ($claim->diagtype=='ICD10') {
 121         $icd_indicator='0';
 122     } else {
 123         $icd_indicator='9';
 124     }
 125
 126     $hcfa_entries[]=new hcfa_info(37, 42, 1, $icd_indicator);
 127
 128     // Box 22. Medicaid Resubmission Code and Original Ref. No.
 129     $hcfa_entries[]=new hcfa_info(38, 50, 10, $claim->medicaidResubmissionCode());
 130     $hcfa_entries[]=new hcfa_info(38, 62, 15, $claim->medicaidOriginalReference());
 131
 132     // Box 23. Prior Authorization Number
 133     $hcfa_entries[]=new hcfa_info(40, 50, 28, $claim->priorAuth());
 134
 135     $diag_count=0;
 136     foreach ($diags as $diag) {
 137         if ($diag_count<12) {
 138             add_diagnosis($hcfa_entries, $diag_count, $diag);
 139         } else {
 140             $log.= "***Too many diagnoses ".($diag_count+1).":".$diag;
 141         }
 142
 143         $diag_count++;
 144     }
 145
 146     // Sort the entries to put them in the page base sequence.
 147     usort($hcfa_entries, "cmp_hcfa_info");
 148
 149     foreach ($hcfa_entries as $hcfa_entry) {
 150         $hcfa_entry->put();
 151     }
 152 }