Free online searchable
2009 ICD-9-CM
Diseases and Injuries
>> Tabular
Index
>> Alphabetic
Index
Procedures
>> Tabular
Index
>>
Alphabetic Index
Appendices
>> Drugs
/ Chemicals
>> External Causes
Other Resources
>> HCPCS Alpha
>> Medical
Dictionary
>> Drug Directory
Tips
Contribute
20.9 Other operations on inner and middle ear |
20.91 Tympanosympathectomy |
20.92 Revision of mastoidectomy |
20.93 Repair of oval and round windows
Closure of fistula:
oval window
perilymph
round window |
20.94 Injection of tympanum |
20.95 Implantation of electromagnetic hearing device
Bone conduction hearing device
Excludes: cochlear prosthetic device (20.96-20.98) |
20.96 Implantation or replacement of cochlear prosthetic device, not otherwise specified
Implantation of receiver (within skull) and insertion of electrode(s) in the cochlea
Includes: mastoidectomy
Excludes: electromagnetic hearing device (20.95) |
20.97 Implantation or replacement of cochlear prosthetic device, single channel
Implantation of receiver (within skull) and insertion of electrode in the cochlea
Includes: mastoidectomy
Excludes: electromagnetic hearing device (20.95) |
20.98 Implantation or replacement of cochlear prosthetic device, multiple channel
Implantation of receiver (within skull) and insertion of electrodes in the cochlea
Includes: mastoidectomy
Excludes: electromagnetic hearing device (20.95) |
20.99 Other operations on middle and inner ear
Attachment of percutaneous abutment (screw) for prosthetic device
Repair or removal of cochlear prosthetic device (receiver) (electrode)
Excludes: adjustment (external components) of cochlear prosthetic device (95.49)
fitting of hearing aid (95.48) |