*************************************************;
***  f = drg13sm               December, 1997 ***;
***  only one change from drg11sm, ie the new ***;
***  code 495 - Lung transplant in the surgical *;
***  category.                                ***;
***                      -  Marina Yogendran  ***;
*************************************************;
***  modified version of drgsm major          ***;
***  changes made  - drg 112 (percutaneous    ***;
***  cardiovascular procedures) has been moved **;   
***  to medical rather than surgical - although**;
***  DRG considers these procedures OR procedures, 
***  according to HSc they are NOT done in an ***;
***  OR but in a special cath lab.            ***; 
***  378 - ectopic pregnancy - put into       ***;
***  surgical - also psych and social put into***;
*** 'other' category (425-432)                ***;
*** 'other' category also includes - neonates ***;
***  leukemia , HIV, transfer for  burns      ***;
***                         and 'others'      ***;
***  In surgical category 493 & 494 are new   ***;
***  DRGs for Laparascopic cholecystectomy.   ***;
***  In the earlier version these were put    ***;
***  together with 197 & 198.                 ***;
***  1 = surgical, 2 = medical, 3 = other     ***;
***  and 0 = missing                          ***;
*************************************************;
*************************************************;
***  NOTE:  DRG defines surgery as anything   ***;
***  requiring an operating room procedure    ***;
***  and will include procedures not          ***;
***  necessarily done by surgeons - for ex,   ***;
***  112 - is a procedure normally undertaken ***;
***  by cardiologists, while 481 is usually   ***;
***  done by haemotologists - the surgical    ***;
***  classifications of DRGs should be        ***;
***  examined carefully by anyone using them  ***;
***  and re-groupings considered depending on ***;
***  the purpose of the grouping              ***;
*************************************************;
*************************************************************;
***  revisions made, July 13, 1993 - for surg review      ***;
***  269-270 and 468 moved from other to surgical         ***;
*** moved - 476 - prostatic OR proc unrelated to prin dx  ***;
***         477 - non-exten OR proc unrelated to prin dx  ***;
***  and    488 - HIV with extensive OR procedure         ***;
***  from category 3 to category 1 - surgical because     ***;
***  all involve OR surgical procedures   - M. Brownell   ***;
*************************************************************;

VALUE $drg13sm

'001'-'008','036'-'042','049'-'063','075'-'077','103'-'108',
'110','111','113'-'120','146'-'171','191'-'201','209'-'234',
'257'-'268','269'-'270','285'-'293','302'-'315','334'-'345',
'353'-'365','370'-'371','374'-'375','377'-'378','381',
'392'-'394','400'-'402','406'-'408','415','424','439'-'443',
'458'-'459','461','468','471','472','476'-'479',
'480'-'486','488','491','493','494','495'               = '1'

'009'-'035','043'-'048','064'-'074','078'-'102','112',
'121'-'145','172'-'190','202'-'208','235'-'256',
'271'-'284','294'-'301','316'-'333','346'-'352',
'366'-'369','372'-'373','376','379'-'380','382'-'384',
'395'-'399','403'-'404','409'-'414','416'-'423',
'444'-'455','457','460','462'-'467','475','487','492'   = '2'

'385'-'391','405','425'-'432','433'-'437','456',
'469'-'470','473','489'-'490'                           = '3'

                                            OTHER       = '0';