A75.9 TYPHUS FEVER, UNSPECIFIED

Code Information

Diagnosis Code: A75.9

Short Description: Typhus fever, unspecified

Long Description: Typhus fever, unspecified

Code Classification:

  • Certain infectious and parasitic diseases (A00–B99)
    • Rickettsioses (A75-A79)
      • Typhus fever (A75)
        • A75.9 Typhus fever, unspecified

Code Version: 2017 ICD-10-CM

Diagnostic Related Group(s)

The code A75.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG v34.0)
  • 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 A75.9 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Typhus (fever) NOS

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
A75.9 Right Arrow 081.9 Typhus NOS
This ICD-10 to ICD-9 data is based on the 2015 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

No. ICD-10 Code ICD-10 Description
1 A75 Typhus fever
2 A75.0 Epidemic louse-borne typhus fever due to Rickettsia prowazekii
3 A75.1 Recrudescent typhus [Brill's disease]
4 A75.2 Typhus fever due to Rickettsia typhi
5 A75.3 Typhus fever due to Rickettsia tsutsugamushi



This page was last updated on: 1/1/2018