allergic rhinitis with asthma (bronchial) ( 493.0) 476.1 ICD9Data.com 477.0 ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 477 is one of thousands of ICD-9-CM codes used in healthcare.
2012 ICD-9-CM Diagnosis Code 477.9 Allergic rhinitis, cause unspecified Short description: Allergic rhinitis NOS. ICD-9-CM 477.9 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 477.9 should only be used for claims with a date of service on or before September 30, 2015.
2013 ICD-9-CM Diagnosis Code 477.9 Allergic rhinitis, cause unspecified Short description: Allergic rhinitis NOS. ICD-9-CM 477.9 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 477.9 should only be used for claims with a date of service on or before September 30, 2015.
2009 ICD-9-CM Diagnosis Codes 477.* : Allergic rhinitis A disorder characterized by an inflammation of the nasal mucous membranes caused by an ige-mediated response to external allergens. The inflammation may also involve the mucous membranes of the sinuses, eyes, middle ear, and pharynx.
472.0 is a legacy non-billable code used to specify a medical diagnosis of chronic rhinitis. This code was replaced on September 30, 2015 by its ICD-10 equivalent.
NOS "Not otherwise specified" - This abbreviation is the equivalent of unspecified.
Code also note - A "code also" note instructs that two codes may be required to fully describe a condition, but this note does not provide sequencing direction.
Nasal fractures, also known as a broken nose
The 2022 edition of ICD-10-CM J30.9 became effective on October 1, 2021.
Clinical Information. A disorder characterized by an inflammation of the nasal mucous membranes caused by an ige-mediated response to external allergens. The inflammation may also involve the mucous membranes of the sinuses, eyes, middle ear, and pharynx.
Symptoms include sneezing, nasal congestion, rhinorrhea and itching. Inflammation of the nasal mucous membranes caused by an ige-mediated response to external allergens.