073.9 ORNITHOSIS NOS


Code Information

Diagnosis Code: 073.9

Short Description: Ornithosis NOS

Long Description: Ornithosis, unspecified

Code Classification:

  • Infectious and parasitic diseases (001–139)
    • Other diseases due to viruses and Chlamydiae (070-079)
      • 073 Ornithosis
        • 073.9 Ornithosis NOS

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 073.9 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Fever 780.60
    • parrot 073.9
  • Infection, infected, infective (opportunistic) 136.9
    • psittacosis 073.9
  • Ornithosis 073.9
    • with
      • complication 073.8
        • specified NEC 073.7
      • pneumonia 073.0
      • pneumonitis (lobular) 073.0
  • Papageienkrankheit 073.9
  • Parrot fever 073.9
  • Psittacosis 073.9

Crosswalk Information

The code 073.9 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
073.9 Right Arrow A70 Chlamydia psittaci infections
This ICD-9 to ICD-10 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-9 Code ICD-9 Description
073.0 Ornithosis with pneumonia
073.7 Ornithosis with other specified complications
073.8 Ornithosis with unspecified complication


This page was last updated on: 10/1/2014