Posts Tagged ‘ICD 9 Code for COPD’

The Significance of the ICD 9 Code for COPD Exacerbation

December 4th, 2013

The Significance of the ICD 9 Code for COPD Exacerbation


Are you suffering from emphysema, chronic bronchitis or bronchiectasis, collectively referred to as chronic obstructive pulmonary disease (COPD)?  Have you experienced shortness of breath, increased anxiety, chronic cough and changes in skin color? If so, you may have a condition referred to as COPD exacerbation. The ICD 9 code for COPD exacerbation is 491.21 but what does the ICD 9 code mean exactly and how is this relevant to your condition?


ICD Codes

ICD stands for International Statistical Classifications of Diseases. The World Health Organization (WHO) develops, monitors and copyrights these codes. The ICD codes are alphanumeric designations to diagnosis, symptoms and cause of deaths of human beings.  It was introduced in 1893 by a doctor named Jacques Bertillion, and was initially named the Bertillon Classification of Causes of Death. Five years later, the US adopted the code and referred to it as ICD-1 because it was the first version of the code.

Through the years, the code lists have been updated as the medical community develops and names new diagnoses. Updates may be yearly or after several years, depending on the extensiveness of new diagnoses. In 1949, for instance, mental disorders were added to the code list ICD-6.

basically means this is the ninth update of the list, and this will be replaced on October 2014 with a new version to be called ICD-10.

But don’t think that the ICD code has no bearing on a patient like yourself. The truth is, it can help you get better especially if you consult different physicians.



ICD codes guide medical professionals all over the world in understanding the diagnosis of their patients. Thus, if you have COPD exacerbation your medical records will have a 491.21 mark on it. If you travel to anothe

r country or state, the medical practitioner you will be consulting will know right away that you have COPD exacerbation upon seeing your record.

ICD 9 Code for COPD Exacerbation

English: Flow Volume Curve from a spirometry test from a patient with COPD, Chronic Obstructive Pulmonary Disease  (Photo credit: Wikipedia)

If you are diagnosed with exacerbation of chronic COPD, then the ICD 9 code will help your doctor determine a treatment plan for you. It will enable your healthcare providers to determine the most appropriate medications to prescribe.

The ICD also helps medical authorities in recording the numb

er of people who have died because of a certain ailment. This is particularly true for certain diseases that are considered highly contagious, or those that affect the health of the general public like cancer and HIV. In effect, the ICD serves as a tool for authorities to determine the prevalence of an ailment and even in deciding how much money or research is needed to prevent such diseases from spreading.

Insurance companies also need the ICD 9 code for reimbursement. Your healthcare provider will have to accurately enter the ICD code for COPD exacerbation in your records so you can receive health insurance reimbursement. The bottom line is that the ICD 9 code plays an important role in your medical records, and consequently, your life.


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ICD 9 Code for COPD

July 20th, 2011

The healthcare industry, like the military and other related industries, has its own communication codes. The use of these codes has been around for a long time in this industry and is commonly used by medical practitioners and affiliated industries. The main function of these codes is to help describe a disease or injury, it symptoms and condition of as patient. The codes are also used to describe any medical or surgical practice provided by a healthcare or medical practitioner. Another use of codes in medical circles is to help support a claim. It is a must that all Medicare claims be supported by codes. The codes used in this case are the diagnosis codes and procedure codes.

ICD 9 Code for COPD

ICD 9 Code for COPD is a coding system used when diagnosing and documenting findings of the diagnosis. This type of medical coding is specific to chronic obstructive pulmonary disease (COPD). The main types of COPD include chronic bronchitis, alpha-1 antitrypsin deficiency and emphysema. Alpha – antitrypsin is an emphysema disease but in its genetic form. These chronic diseases of the pulmonary are characterized by the blockage of airflow that interferes with the normal way of breathing. The use of the ICD 9 Code for COPD is in documenting the specific type of COPD that is being treated. Where there is no specific type of COPD has been mentioned, then ICD-9-CM code 496 is used.

Types of ICD 9 Code for COPD
The type of code used is often determined by COPD and the kind of disease that comes with it.  It is not often that a pulmonary disease comes with a COPD. However, in each case there will be coding for the diagnosis.

There is no one type of ICD 9 Code for COPD. For the most part the type of coding and sequencing used in a specific medical institute or practice is determined by either the institute itself or it is dependent on the physician’s documentation in all medical records. It is also dependant on the Official Coding Guidelines used for out and inpatients.

The ICD 9 Code for COPD and all its allied conditions are all coded from 460 to 519. However, the 490 code is the one used for Bronchitis that has not been specified as being either acute or chronic. It is the 491 code that is used to describe chronic bronchitis.

A coding that comes with a fifth digit does have a different meaning to what a whole number coding describes. A coding number that comes with a 0 as the fifth digit is used to describe a COPD that has not been specified. A 2 as the fifth digit is used on COPD that is acute or as is commonly called in medical circles, exacerbation.

Chronic obstructive pulmonary disease and allied conditions (490–496)

icd 9 code for copd

icd 9 code chart for copd

To be able to get a full listing of the ICD 9 Code for COPD is possible online. This information comes free of charge. Additionally, there are various sources that provide different information. The advantage of online sources is that they also make the necessary reviews. Therefore, the kind of information obtained online is guaranteed to be up-to-date.