IBU/APS Selection Guidelines 5/14/2024 These guidelines provide assistance in selecting when an IBU interview or an APS is most appropriate. First select a CLASSIFICATION in the left column. Then select a SUBCATEGORY from the middle column. IBU/APS selection guidelines are presented in the RECOMMENDATIONS column. MISCELLANEOUS CARDIOLOGY CONNECTIVE TISSUE DISEASES DERMATOLOGY EAR, EYE, NOSE AND THROAT ENDOCRINOLOGY GASTROENTEROLOGY GENITOURINARY GYNECOLOGY HEMATOLOGY MISCELLANEOUS NEUROLOGY PSYCHIATRY PULMONARY RHEUMATOLOGY VASCULAR Tuberculosis Chronic Fatigue Histoplasmosis HPV Lyme Disease Mononucleosis Organ Transplant Scarlet Fever Sexually Transmitted Diseases Tuberculosis MISCELLANEOUS → Tuberculosis Order an IBU unless any of the following are disclosed: - Any treatment within the past 12 months - Treatment in the past 24 months with significant residuals - Surgical intervention required in the past 3 years - Suspected diagnosis within the past 12 months © IBU, Inc. 2024 • 157 Church Street, 19th Floor • New Haven, CT 06510 • 877-203-4592