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Chapter 10: Diseases of the Respiratory System

ICD-10-CM codes J00-J99

Covers upper and lower respiratory infections, asthma, COPD, pneumonia, influenza, bronchitis, and respiratory failure. Acute upper respiratory infections (J06) and asthma (J45) are among the most common outpatient diagnoses, while pneumonia (J18) is a top cause of hospitalization.

J00-J06

Acute Upper Respiratory Infections

J09-J18

Influenza and Pneumonia

J20-J22

Other Acute Lower Respiratory Infections

J30-J39

Other Diseases of Upper Respiratory Tract

J40-J4A

Chronic Lower Respiratory Diseases

J60-J70

Lung Diseases Due to External Agents

J80-J84

Other Respiratory Diseases Principally Affecting the Interstitium

J85-J86

Suppurative and Necrotic Conditions of the Lower Respiratory Tract

J90-J94

Other Diseases of the Pleura

J95-J95

Intraoperative and Postprocedural Complications of Respiratory System

J96-J99

Other Diseases of the Respiratory System

Frequently Asked Questions

What ICD-10 codes are in Chapter 10?

Chapter 10: Diseases of the Respiratory System covers ICD-10-CM codes J00-J99. It contains 11 code blocks with 64 top-level categories.

What conditions does ICD-10 Chapter 10 cover?

Covers upper and lower respiratory infections, asthma, COPD, pneumonia, influenza, bronchitis, and respiratory failure. Acute upper respiratory infections (J06) and asthma (J45) are among the most common outpatient diagnoses, while pneumonia (J18) is a top cause of hospitalization. This chapter includes codes from J00-J99.

How many code blocks are in Chapter 10?

Chapter 10 has 11 code blocks: J00-J06 (Acute Upper Respiratory Infections), J09-J18 (Influenza and Pneumonia), J20-J22 (Other Acute Lower Respiratory Infections), J30-J39 (Other Diseases of Upper Respiratory Tract), and 7 more.

Is there an ICD-11 equivalent of ICD-10 Chapter 10?

ICD-11 reorganizes many chapters compared to ICD-10. Some conditions in Chapter 10 may appear in different ICD-11 chapters. Use the ICD-10 to ICD-11 converter to find specific code equivalents.

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