If you are suffering from COPD (Chronic Obstructive Pulmonary Disease), your Social Security attorney in Phoenix, AZ could help assess whether you meet the criteria for the COPD listing or the CHF (Congestive Heart Failure) listing. So, despite the cost, it is money well spent because you have a much better chance of having your claim approved when you work with a knowledgeable Social Security disability lawyer in Phoenix, AZ.