Diagnosis Code: A78

Short Description: Q fever

Long Description: Q fever

The code A78 is VALID for claim submission

Code Classification:

• Certain infectious and parasitic diseases (A00–B99)
  • Rickettsioses (A75-A79)
    • Q fever (A78)
      • A78 Q fever

Code Version: 2022 ICD-10-CM

Synonyms

• Acute Q fever
• Aseptic meningitis
• Bacterial hepatitis
• Bacterial osteomyelitis
• Chronic Q fever
• Encephalomyelitis caused by bacterium
• Encephalomyelitis caused by Coxiella burnetii
• Infection caused by Coxiella
• Infection causing encephalomyelitis
• Myelitis caused by bacterium
• Pneumonia in Q fever
• Q fever
• Q fever aseptic meningitis
• Q fever encephalitis
• Q fever endocarditis
• Q fever hepatitis
• Q fever myocarditis
• Q fever osteomyelitis
• Q fever pericarditis

Diagnostic Related Group(s)

The code A78 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)

• Other Infectious And Parasitic Diseases Diagnoses With Mcc (867)
• Other Infectious And Parasitic Diseases Diagnoses With Cc (868)
• Other Infectious And Parasitic Diseases Diagnoses Without Cc/mcc (869)

References to Index of Diseases and Injuries

The code A78 has the following ICD-10-CM references to the Index of Diseases and Injuries

• Inclusion Terms:
  • Infection due to Coxiella burnetii
  • Nine Mile fever
  • Quadrilateral fever

Crosswalk Information

Similar Codes

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

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