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Diagnosis Code

J16.0 CHLAMYDIAL PNEUMONIA


Code Information

Diagnosis Code: J16.0

Short Description: Chlamydial pneumonia

Long Description: Chlamydial pneumonia

The code J16.0 is VALID for claim submission

Code Classification:

  • Diseases of the respiratory system (J00–J99)
    • Influenza and pneumonia (J09-J18)
      • Pneumonia due to oth infectious organisms, NEC (J16)
        • J16.0 Chlamydial pneumonia

Code Version: 2022 ICD-10-CM


Synonyms

  • Chlamydia pneumoniae infection
  • Pneumonia caused by Chlamydia pneumoniae
  • Pneumonia caused by Chlamydiaceae

Diagnostic Related Group(s)

The code J16.0 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Simple Pneumonia And Pleurisy With Mcc (193)
  • Simple Pneumonia And Pleurisy With Cc (194)
  • Simple Pneumonia And Pleurisy Without Cc/mcc (195)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
J16.0 Right Arrow 483.1 Pneumonia d/t chlamydia

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
J16 Pneumonia due to other infectious organisms, not elsewhere classified
J16.8 Pneumonia due to other specified infectious organisms

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

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