2007 ICD-9-CM Volume 1 Diagnosis CodesHome > Diseases Of The Respiratory System 460-519 > Other Diseases Of Upper Respiratory Tract 470-478 >
2007 ICD-9-CM Diagnosis 471
Nasal polyps
On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.
The 2009 version of ICD-9-CM 471 can be accessed here.
Focal accumulations of EDEMA fluid in the NASAL MUCOSA accompanied by HYPERPLASIA of the associated submucosal connective tissue. Polyps may be NEOPLASMS, foci of INFLAMMATION, degenerative lesions, or malformations.
471 is a non-specific code that cannot be used to specify a diagnosis
2007 ICD-9-CM Diagnosis 471
On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.