 2008 ICD-9-CM Procedure 20.99
- Other operations on middle and inner ear
- 20.99 is a specific code that can be used to specify a procedure
- 20.99 contains 9 index entries
- View the full ICD-9-CM Volume 3 20.* hierarchy
20.99 also known as:- Attachment of percutaneous abutment (screw) for prosthetic device
- Repair or removal of cochlear prosthetic device (receiver) (electrode)
20.99 excludes: - adjustment (external components) of cochlear prosthetic device (95.49)
- fitting of hearing aid (95.48)
Index entries containing 20.99:- Attachment
- percutaneous
 20.99 - prosthetic ear device, abutment 20.99
Implant, implantation- cochlear (electrode) 20.96
- prosthetic device (electrode and receiver) 20.96
- electrode only 20.99
- internal coil only 20.99
Operation- ear (external) NEC 18.9
- middle or inner NEC 20.99
Removal -- see also Excision- implant
- cochlear prosthetic device 20.99
- middle ear NEC 20.99
- prosthesis
- cochlear prosthetic device 20.99
Repair- cochlear prosthetic device 20.99
- external components only 95.49
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