A74 Other diseases caused by chlamydiae

Non-billable header with 3 child codes.

Excludes1 (never code together)

• neonatal chlamydial conjunctivitis (P39.1)
• neonatal chlamydial pneumonia (P23.1)
• Reiter's disease (M02.3-)
• sexually transmitted chlamydial diseases (A55-A56)

Excludes2 (not included here)

• chlamydial pneumonia (J16.0)

Applies from A74 Other diseases caused by chlamydiae

Excludes1 (never code together)

• neonatal chlamydial conjunctivitis (P39.1)
• neonatal chlamydial pneumonia (P23.1)
• Reiter's disease (M02.3-)
• sexually transmitted chlamydial diseases (A55-A56)

Excludes2 (not included here)

• chlamydial pneumonia (J16.0)

Codes under A74

• A74.0 Chlamydial conjunctivitis
• A74.8 Other chlamydial diseases
• A74.9 Chlamydial infection, unspecified

Code annotations containing back-references to A74

Back-references to A74

• Type 2 Excludes: A56 Other sexually transmitted chlamydial diseases ("conditions classified to A74.-")

Back-references to A74

• Type 2 Excludes: A56 Other sexually transmitted chlamydial diseases ("conditions classified to A74.-")

Nearby codes

• A74 Other diseases caused by chlamydiae (this code)
• A74.0 Chlamydial conjunctivitis
• A74.8 Other chlamydial diseases
• A74.81 Chlamydial peritonitis
• A74.89 Other chlamydial diseases
• A74.9 Chlamydial infection, unspecified