A74.81
A74.81: Chlamydial peritonitis
Billable / specific codeICD-10-CM
A74.81 is a billable, specific ICD-10-CM code for chlamydial peritonitis. It is valid for submission on a claim.
Check A74.81 with the rest of the claim: free scrubberExcludes1 inherited from the categories above A74.81
A category’s note binds every code beneath it.
Excludes2 inherited from the categories above A74.81
Not part of this code, but both may be coded when both are present.
Other codes that can never be billed with A74.81
Their own Excludes1 notes name this code, so the conflict is not listed above.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Chlamydia, chlamydial›peritonitis
- Peritonitis›chlamydial
- Fitzhugh-Curtis syndrome›due to›Chlamydia trachomatis
- Syndrome›Fitzhugh-Curtis›due to›Chlamydia trachomatis
Code history
Unchanged in every release from FY2024 to FY2027.