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Diagnosis Code

A74.81 CHLAMYDIAL PERITONITIS


Code Information

Diagnosis Code: A74.81

Short Description: Chlamydial peritonitis

Long Description: Chlamydial peritonitis

The code A74.81 is VALID for claim submission

Code Classification:

  • Certain infectious and parasitic diseases (A00–B99)
    • Other diseases caused by chlamydiae (A70-A74)
      • Other diseases caused by chlamydiae (A74)
        • A74.81 Chlamydial peritonitis

Code Version: 2022 ICD-10-CM


Synonyms

  • Chlamydial perihepatitis
  • Chlamydial peritonitis
  • Fitz-Hugh-Curtis syndrome
  • Fitz-Hugh-Curtis syndrome
  • Infection of peritoneum due to Chlamydia trachomatis
  • Inflammation of pelvis caused by Chlamydia trachomatis
  • Perihepatitis
  • Perihepatitis
  • Perihepatitis due to Chlamydia trachomatis

Diagnostic Related Group(s)

The code A74.81 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Viral Illness With Mcc (865)
  • Viral Illness Without Mcc (866)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
A74.81 Right Arrow 079.88 Oth spcf chlamydial infc

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
A74 Other diseases caused by chlamydiae
A74.0 Chlamydial conjunctivitis
A74.8 Other chlamydial diseases
A74.89 Other chlamydial diseases
A74.9 Chlamydial infection, unspecified

This page was last updated on: 10/1/2023

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