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/ ABDOMEN PAIN	CT UROGRAM OR IVU UREA CREATININE CBC	6 DAYS	POST OP X-RAY