LT LOWER QUADRANT R19.04 PERIUMBILIC R19.05 EPIGASTRIC R19.06 GENERALIZED R19.07 OTHER SPECIFIED SITE R19.09 ABNORMAL CHEST SOUNDS R09.89 ACUTE ABDOMINAL PAIN R10.0 ACUTE MI UNSPECIFIED I21.3 AIDS/SYMPTOMATIC HIV B20 ALTERED MENTAL STATUS R41.82 ANGINA NOT OTHERWISE SPECIFIED I20.9 UNSTABLE ...