Home > 2017 ICD-10-CM Diagnosis Codes > Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified R00-R99 > Abnormal findings on. V25 Encounter for contraceptive management; V25.0 General counseling and advice on contraceptive management; V25.01 General counseling on prescription of oral. Help with ICD-10 Codes. Apex requires diagnosis codes for all Medicare orders. The tests listed in our "Search For A valid Code By Test" are Medicare Limited Coverage. Preparing for International Classification of Diseases 10th Revision (ICD-10) The healthcare industry is transitioning from ICD-9 diagnosis codes to the ICD-10 system. Downloadable files of diagnosis and procedure codes and their full and abbreviated titles are available in the "Downloads" and "Related Links" portion of this page. Home > 2017 ICD-10-CM Diagnosis Codes > Diseases of the ear and mastoid process H60-H95 > Diseases of middle ear and mastoid H65-H75 > Mastoiditis and related. Free, official information about 2012 (and also 2013-2015) ICD-9-CM diagnosis code 266.9, including coding notes, detailed descriptions, index cross-references and. This section provides information related to ICD-9-CM and ICD-10, including: Updates to ICD-9-CM and ICD-10 (addendum) Process for requesting a new/revised.