custom/code_types.inc.php

   1 <?
   2 // This array provides abstraction of billing code types.  This is desirable
   3 // because different countries or fields of practice use different methods for
   4 // coding diagnoses, procedures and supplies.  Fees will not be relevant where
   5 // medical care is socialized.  Attribues are:
   6 //
   7 // id   - the numeric identifier of this code type in the codes table
   8 // fee  - 1 if fees are used, else 0
   9 // mod  - the maximum length of a modifier, 0 if modifiers are not used
  10 // just - the code type used for justification, empty if none
  11 //
  12 $code_types = array(
  13
  14  // USA Clinics:
  15  'ICD9'  => array('id' => 2, 'fee' => 0, 'mod' => 2, 'just' => ''    ),
  16  'CPT4'  => array('id' => 1, 'fee' => 1, 'mod' => 2, 'just' => 'ICD9'),
  17  'HCPCS' => array('id' => 3, 'fee' => 1, 'mod' => 2, 'just' => 'ICD9')
  18
  19  /* UK Sports Medicine:
  20  'ICD10' => array('id' => 4, 'fee' => 0, 'mod' => 0, 'just' => ''    ),
  21  'OSICS' => array('id' => 5, 'fee' => 0, 'mod' => 4, 'just' => ''    ),
  22  'OPCS'  => array('id' => 6, 'fee' => 0, 'mod' => 0, 'just' => ''    ) */
  23 );
  24
  25 $default_search_type = 'ICD9'; // US
  26 // $default_search_type = 'OSICS'; // UK
  27
  28 function fees_are_used() {
  29  global $code_types;
  30  foreach ($code_types as $value) { if ($value['fee']) return true; }
  31  return false;
  32 }
  33
  34 function modifiers_are_used() {
  35  global $code_types;
  36  foreach ($code_types as $value) { if ($value['mod']) return true; }
  37  return false;
  38 }
  39
  40 ?>