CLINICAL REQUIREMENT FOR ADMISSION	BARE MINIMUM INVESTIGATION TO APPROVE PREAUTHORISATION	BARE MINIMUM NUMBER OF DAYS ADMISSION (Including days in ICU)	BARE MINIMUM INVESTIGATION AND TREATMENT FOR APPROVAL OF CLAIM	REMARKS
H/O LOIN PAIN,H/O URETERIC OBSTRUCTION	CT UROGRAM,PLAIN CT,IVU,UREA CREATININE,CBC	2 DAYS	POST OP X-RAY