3 // require_once("{$GLOBALS['srcdir']}/sql.inc");
4 require_once(dirname(__FILE__) . "/sql.inc");
6 function getBillingById ($id, $cols = "*")
8 return sqlQuery("select $cols from billing where id='$id' and activity=1 order by date DESC limit 0,1");
11 function getBillingByPid ($pid, $cols = "*")
13 return sqlQuery("select $cols from billing where pid ='$pid' and activity=1 order by date DESC limit 0,1");
16 function getBillingByEncounter ($pid,$encounter, $cols = "code_type, code, code_text")
18 $res = sqlStatement("select $cols from billing where encounter = ? and pid=? and activity=1 order by code_type, date ASC", array($encounter,$pid) );
21 for($iter=0; $row=sqlFetchArray($res); $iter++)
28 function addBilling($encounter_id, $code_type, $code, $code_text, $pid,
29 $authorized="0", $provider, $modifier="", $units="", $fee="0.00",
30 $ndc_info='', $justify='', $billed=0, $notecodes='', $pricelevel='')
32 $sql = "insert into billing (date, encounter, code_type, code, code_text, " .
33 "pid, authorized, user, groupname, activity, billed, provider_id, " .
34 "modifier, units, fee, ndc_info, justify, notecodes, pricelevel) values (" .
35 "NOW(), ?, ?, ?, ?, ?, ?, ?, ?, 1, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
36 return sqlInsert($sql, array($encounter_id,$code_type,$code,$code_text,$pid,$authorized,
37 $_SESSION['authId'],$_SESSION['authProvider'],$billed,$provider,$modifier,$units,$fee,
38 $ndc_info,$justify,$notecodes,$pricelevel));
41 function authorizeBilling($id, $authorized = "1")
43 sqlQuery("update billing set authorized = '$authorized' where id = '$id'");
46 function deleteBilling($id)
48 sqlStatement("update billing set activity = 0 where id = '$id'");
51 function clearBilling($id)
53 sqlStatement("update billing set justify = '' where id = '$id'");
56 // This function supports the Billing page (billing_process.php),
57 // and initiation of secondary processing (sl_eob.inc.php).
58 // It is called in the following situations:
60 // * billing_process.php sets bill_time, bill_process, payer and target on
61 // queueing a claim for processing. Create claims row.
62 // * billing_process.php sets claim status to 2, and payer, on marking a
63 // claim as billed without actually generating any billing. Create a
64 // claims row. In this case bill_process will remain at 0 and process_time
65 // and process_file will not be set.
66 // * billing_process.php sets bill_process, payer, target and x12 partner
67 // before calling gen_x12_837. Create a claims row.
68 // * billing_process.php sets claim status to 2 (billed), bill_process to 2,
69 // process_time and process_file after calling gen_x12_837. Claims row
71 // * billing_process.php sets claim status to 2 (billed) after creating
72 // an electronic batch (hcfa-only with recent changes). Claims
73 // row already exists.
74 // * EOB posting updates claim status to mark a payer as done. Claims row
76 // * EOB posting reopens an encounter for billing a secondary payer. Create
79 // $newversion should be passed to us to indicate if a new claims row
80 // is to be generated, otherwise one must already exist. The payer, if
81 // passed in for the latter case, must match the existing claim.
83 // Currently on the billing page the user can select any of the patient's
84 // payers. That logic will tailor the payer choices to the encounter date.
86 function updateClaim($newversion, $patient_id, $encounter_id, $payer_id=-1, $payer_type=-1,
87 $status=-1, $bill_process=-1, $process_file='', $target='', $partner_id=-1,$crossover=0)
90 $sql = "SELECT * FROM claims WHERE patient_id = '$patient_id' AND " .
91 "encounter_id = '$encounter_id' AND status > 0 AND status < 4 ";
92 if ($payer_id >= 0) $sql .= "AND payer_id = '$payer_id' ";
93 $sql .= "ORDER BY version DESC LIMIT 1";
94 $row = sqlQuery($sql);
96 if ($payer_id < 0) $payer_id = $row['payer_id'];
97 if ($status < 0) $status = $row['status'];
98 if ($bill_process < 0) $bill_process = $row['bill_process'];
99 if ($partner_id < 0) $partner_id = $row['x12_partner_id'];
100 if (!$process_file ) $process_file = $row['process_file'];
101 if (!$target ) $target = $row['target'];
106 if (empty($payer_id) || $payer_id < 0) $payer_id = 0;
108 if ($status==7) {//$status==7 is the claim denial case.
109 $claimset .= ", status = '$status'";
111 elseif ($status >= 0) {
112 $claimset .= ", status = '$status'";
114 $billset .= ", billed = 1";
115 if ($status == 2) $billset .= ", bill_date = NOW()";
117 $billset .= ", billed = 0";
120 if ($status==7) {//$status==7 is the claim denial case.
121 $billset .= ", bill_process = '$status'";
123 elseif ($bill_process >= 0) {
124 $claimset .= ", bill_process = '$bill_process'";
125 $billset .= ", bill_process = '$bill_process'";
127 if ($status==7) {//$status==7 is the claim denial case.
128 $claimset .= ", process_file = '$process_file'";//Denial reason code is stored here
130 elseif ($process_file) {
131 $claimset .= ", process_file = '$process_file', process_time = NOW()";
132 $billset .= ", process_file = '$process_file', process_date = NOW()";
135 $claimset .= ", target = '$target'";
136 $billset .= ", target = '$target'";
138 if ($payer_id >= 0) {
139 $claimset .= ", payer_id = '$payer_id', payer_type = '$payer_type'";
140 $billset .= ", payer_id = '$payer_id'";
142 if ($partner_id >= 0) {
143 $claimset .= ", x12_partner_id = '$partner_id'";
144 $billset .= ", x12_partner_id = '$partner_id'";
148 $billset = substr($billset, 2);
149 sqlStatement("UPDATE billing SET $billset WHERE " .
150 "encounter = '$encounter_id' AND pid='$patient_id' AND activity = 1");
153 // If a new claim version is requested, insert its row.
157 $payer_id = ($payer_id < 0) ? $row['payer_id'] : $payer_id;
158 $bill_process = ($bill_process < 0) ? $row['bill_process'] : $bill_process;
159 $process_file = ($process_file) ? $row['process_file'] : $process_file;
160 $target = ($target) ? $row['target'] : $target;
161 $partner_id = ($partner_id < 0) ? $row['x12_partner_id'] : $partner_id;
162 $sql = "INSERT INTO claims SET " .
163 "patient_id = '$patient_id', " .
164 "encounter_id = '$encounter_id', " .
165 "bill_time = UNIX_TIMESTAMP(NOW()), " .
166 "payer_id = '$payer_id', " .
167 "status = '$status', " .
168 "payer_type = '" . $row['payer_type'] . "', " .
169 "bill_process = '$bill_process', " .
170 "process_time = '" . $row['process_time'] . "', " .
171 "process_file = '$process_file', " .
172 "target = '$target', " .
173 "x12_partner_id = '$partner_id'";
176 $version = sqlQuery( "SELECT IFNULL(MAX(version),0) + 1 AS increment FROM claims WHERE patient_id = ? AND encounter_id = ?", array( $patient_id, $encounter_id ) );
179 $sql .= "INSERT INTO claims SET " .
180 "patient_id = $patient_id, " .
181 "encounter_id = $encounter_id, " .
182 "bill_time = NOW() $claimset ," .
183 "version = " . $version['increment'];
186 {//Claim automatic forward case.startTra
187 $sql= "INSERT INTO claims SET " .
188 "patient_id = $patient_id, " .
189 "encounter_id = $encounter_id, " .
190 "bill_time = NOW(), status=$status ," .
191 "version = " . $version['increment'];
197 // Otherwise update the existing claim row.
199 else if ($claimset) {
200 $claimset = substr($claimset, 2);
201 sqlStatement("UPDATE claims SET $claimset WHERE " .
202 "patient_id = '$patient_id' AND encounter_id = '$encounter_id' AND " .
203 // "payer_id = '" . $row['payer_id'] . "' AND " .
204 "version = '" . $row['version'] . "'");
207 // Whenever a claim is marked billed, update A/R accordingly.
210 if ($payer_type > 0) {
211 sqlStatement("UPDATE form_encounter SET " .
212 "last_level_billed = '$payer_type' WHERE " .
213 "pid = '$patient_id' AND encounter = '$encounter_id'");
220 // Determine if the encounter is billed. It is considered billed if it
221 // has at least one chargeable item, and all of them are billed.
223 function isEncounterBilled($pid, $encounter) {
224 $billed = -1; // no chargeable services yet
226 $bres = sqlStatement("SELECT " .
227 "billing.billed FROM billing, code_types WHERE " .
228 "billing.pid = ? AND " .
229 "billing.encounter = ? AND " .
230 "billing.activity = 1 AND " .
231 "code_types.ct_key = billing.code_type AND " .
232 "code_types.ct_fee = 1 " .
234 "SELECT billed FROM drug_sales WHERE " .
237 array($pid, $encounter, $pid, $encounter));
239 while ($brow = sqlFetchArray($bres)) {
240 if ($brow['billed'] == 0) {
244 if ($billed < 0) $billed = 1;
251 // Get the co-pay amount that is effective on the given date.
252 // Or if no insurance on that date, return -1.
254 function getCopay($patient_id, $encdate) {
255 $tmp = sqlQuery("SELECT provider, copay FROM insurance_data " .
256 "WHERE pid = '$patient_id' AND type = 'primary' " .
257 "AND date <= '$encdate' ORDER BY date DESC LIMIT 1");
258 if ($tmp['provider']) return sprintf('%01.2f', 0 + $tmp['copay']);
262 // Get the total co-pay amount paid by the patient for an encounter
263 function getPatientCopay($patient_id, $encounter) {
264 $resMoneyGot = sqlStatement("SELECT sum(pay_amount) as PatientPay FROM ar_activity where ".
265 "pid = ? and encounter = ? and payer_type=0 and account_code='PCP'",
266 array($patient_id,$encounter));
267 //new fees screen copay gives account_code='PCP'
268 $rowMoneyGot = sqlFetchArray($resMoneyGot);
269 $Copay=$rowMoneyGot['PatientPay'];
273 // Get the "next invoice reference number" from this user's pool of reference numbers.
275 function getInvoiceRefNumber() {
276 $trow = sqlQuery("SELECT lo.notes " .
277 "FROM users AS u, list_options AS lo " .
278 "WHERE u.username = ? AND " .
279 "lo.list_id = 'irnpool' AND lo.option_id = u.irnpool LIMIT 1",
280 array($_SESSION['authUser']));
281 return empty($trow['notes']) ? '' : $trow['notes'];
284 // Increment the "next invoice reference number" of this user's pool.
285 // This identifies the "digits" portion of that number and adds 1 to it.
286 // If it contains more than one string of digits, the last is used.
288 function updateInvoiceRefNumber() {
289 $irnumber = getInvoiceRefNumber();
290 // Here "?" specifies a minimal match, to get the most digits possible:
291 if (preg_match('/^(.*?)(\d+)(\D*)$/', $irnumber, $matches)) {
292 $newdigs = sprintf('%0' . strlen($matches[2]) . 'd', $matches[2] + 1);
293 $newnumber = $matches[1] . $newdigs . $matches[3];
294 sqlStatement("UPDATE users AS u, list_options AS lo " .
295 "SET lo.notes = ? WHERE " .
296 "u.username = ? AND " .
297 "lo.list_id = 'irnpool' AND lo.option_id = u.irnpool",
298 array($newnumber, $_SESSION['authUser']));
303 // Common function for voiding a receipt or checkout. When voiding a checkout you can specify
304 // $time as a timestamp (yyyy-mm-dd hh:mm:ss) or 'all'; default is the last checkout.
306 function doVoid($patient_id, $encounter_id, $purge=false, $time='') {
307 $what_voided = $purge ? 'checkout' : 'receipt';
313 // Get last checkout timestamp.
314 $corow = sqlQuery("(SELECT bill_date FROM billing WHERE " .
315 "pid = ? AND encounter = ? AND activity = 1 AND bill_date IS NOT NULL) " .
317 "(SELECT bill_date FROM drug_sales WHERE " .
318 "pid = ? AND encounter = ? AND bill_date IS NOT NULL) " .
319 "ORDER BY bill_date DESC LIMIT 1",
320 array($patient_id, $encounter_id, $patient_id, $encounter_id));
321 if (!empty($corow['bill_date'])) {
322 $date_original = $corow['bill_date'];
325 else if ($time == 'all') {
326 $row = sqlQuery("SELECT SUM(pay_amount) AS payments, " .
327 "SUM(adj_amount) AS adjustments FROM ar_activity WHERE " .
328 "pid = ? AND encounter = ?",
329 array($patient_id, $encounter_id));
330 $adjustments = $row['adjustments'];
331 $payments = $row['payments'];
334 $date_original = $time;
336 // Get its charges and adjustments.
337 if ($date_original) {
338 $row = sqlQuery("SELECT SUM(pay_amount) AS payments, " .
339 "SUM(adj_amount) AS adjustments FROM ar_activity WHERE " .
340 "pid = ? AND encounter = ? AND post_time = ?",
341 array($patient_id, $encounter_id, $date_original));
342 $adjustments = $row['adjustments'];
343 $payments = $row['payments'];
346 // Get old invoice reference number.
347 $encrow = sqlQuery("SELECT invoice_refno FROM form_encounter WHERE " .
348 "pid = ? AND encounter = ? LIMIT 1",
349 array($patient_id, $encounter_id));
350 $old_invoice_refno = $encrow['invoice_refno'];
352 $usingirnpools = getInvoiceRefNumber();
353 // If not (undoing a checkout or using IRN pools), nothing is done.
354 if ($purge || $usingirnpools) {
355 $query = "INSERT INTO voids SET " .
357 "encounter_id = ?, " .
358 "what_voided = ?, " .
359 "date_voided = NOW(), " .
364 $sqlarr = array($patient_id, $encounter_id, $what_voided, $_SESSION['authUserID'], $row['adjustments'],
365 $row['payments'], $old_invoice_refno);
366 if ($date_original) {
367 $query .= ", date_original = ?";
368 $sqlarr[] = $date_original;
370 sqlStatement($query, $sqlarr);
373 // Purge means delete adjustments and payments from the last checkout
374 // and re-open the visit.
375 if ($date_original) {
376 sqlStatement("DELETE FROM ar_activity WHERE " .
377 "pid = ? AND encounter = ? AND post_time = ?",
378 array($patient_id, $encounter_id, $date_original));
379 sqlStatement("UPDATE billing SET billed = 0, bill_date = NULL WHERE " .
380 "pid = ? AND encounter = ? AND activity = 1 AND " .
381 "bill_date IS NOT NULL AND bill_date = ?",
382 array($patient_id, $encounter_id, $date_original));
383 sqlStatement("update drug_sales SET billed = 0, bill_date = NULL WHERE " .
384 "pid = ? AND encounter = ? AND " .
385 "bill_date IS NOT NULL AND bill_date = ?",
386 array($patient_id, $encounter_id, $date_original));
389 if ($time == 'all') {
390 sqlStatement("DELETE FROM ar_activity WHERE " .
391 "pid = ? AND encounter = ?",
392 array($patient_id, $encounter_id));
394 sqlStatement("UPDATE billing SET billed = 0, bill_date = NULL WHERE " .
395 "pid = ? AND encounter = ? AND activity = 1",
396 array($patient_id, $encounter_id));
397 sqlStatement("update drug_sales SET billed = 0, bill_date = NULL WHERE " .
398 "pid = ? AND encounter = ?",
399 array($patient_id, $encounter_id));
401 sqlStatement("UPDATE form_encounter SET last_level_billed = 0, " .
402 "last_level_closed = 0, stmt_count = 0, last_stmt_date = NULL " .
403 "WHERE pid = ? AND encounter = ?",
404 array($patient_id, $encounter_id));
406 else if ($usingirnpools) {
407 // Non-purge means just assign a new invoice reference number.
408 $new_invoice_refno = add_escape_custom(updateInvoiceRefNumber());
409 sqlStatement("UPDATE form_encounter " .
410 "SET invoice_refno = ? " .
411 "WHERE pid = ? AND encounter = ?",
412 array($new_invoice_refno, $patient_id, $encounter_id));