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3. Chapter - A00-B99
4. Section - A70-A74
5. Category - A74
6. A74.81

A74.81 - Chlamydial peritonitis

• Applicable to Chlamydial peritonitis
• The 2025 edition of ICD10-CM A74.81 became effective on October 1, 2024.
• This is the American ICD10-CM version of A74.81 - other international versions of ICD10 A74.81 may differ.
• A74.81 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above A74.81 contain annotation back-references that may be applicable to A74.81:

• Chapter: A00-B99 - Certain infectious and parasitic diseases
• Section: A70-A74 - Other diseases caused by chlamydiae
• Category: A74 - Other diseases caused by chlamydiae

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.