TRICARE Policy Manual 6010.60-M, April 1, 2015 Evaluation And Management Chapter 2 Section 5.2 Anticoagulant Management Issue Date: August 25, 2008 Authority: 32 CFR 199.4(c)(2)(iv) Copyright: CPT only © 2006 American Medical Association (or such other date of publication of CPT). All Rights Reserved. Revision: 1.0 CPT PROCEDURE CODES99363, 99364 2.0 DESCRIPTIONAnticoagulant services are intended to describe the outpatient management of Warfarin therapy, including ordering, review, and interpretation of International Normalized Ratio (INR) testing, communication with patient, and dosage adjustments as appropriate. 3.0 POLICYOutpatient anticoagulation management (CPT procedure codes 99363 and 99364) for patients receiving long-term anticoagulant therapy (e.g., Warfarin) in the office or outpatient setting may be considered for cost-sharing. - END -