Respiratory system - www.justcoding.com

1.What is the correct ICD-9-CM code for unspecified acute sinusitis?

a. 461.1
b. 461.2
c. 461.8
d. 461.9

2.ICD-9-CM code 491.21 indicates which type of chronic bronchitis?

a. Mucopurulent
b. Obstructive, with acute exacerbation
c. Simple
d. Asthmatic bronchitis

3.What is the correct ICD-9-CM code for transfusion related to acute lung injury?

a. 518.1
b. 518.3
c. 518.5x
d. 518.7

4.ICD-9-CM code 511.81 indicates which of the following?

a. Malignant pleural effusion
b. Pleurisy without mention of effusion or current tuberculosis
c. Unspecified pleural effusion
d. Pleurisy with effusion, with mention of a bacterial cause other than tuberculosis

5.What is the correct ICD-9-CM code for pneumonia due to parainfluenza virus?

a. 480.0
b. 480.1
c. 480.2
d. 480.3