TRICARE Policy Manual 6010.60-M, April 1, 2015 Chapter 4 Section 22.1 Auditory System Issue Date: August 26, 1985 Authority: 32 CFR 199.4(c)(2) and (c)(3) Copyright: CPT only © 2006 American Medical Association (or such other date of publication of CPT). All Rights Reserved. Revision: 1.0 CPT PROCEDURE CODE RANGE69000 - 69990, 92620, 92621, and 92625 2.0 DESCRIPTIONThe auditory system pertains to the sense of hearing. 3.0 POLICYServices and supplies required for the diagnosis and treatment of illness or injury involving the auditory system are covered. 4.0 EXCLUSIONBenefits are not payable for a pulse generator system for the tympanic treatment of inner ear endolymphatic fluid (HCPCS code E2120). - END -