A75: ICD10 Code for Typhus fever

A75 refers to Typhus fever, a group of vector-borne bacterial infections primarily transmitted through lice, ticks, or animals. These diseases can present acutely with fever and rash and may lead to serious complications if untreated. Proper ICD10 coding ensures effective tracking, appropriate treatment, and coordinated public health responses, especially in outbreak settings.

Symptoms

High fever – Sudden onset, often accompanied by chills
Severe headache – A prominent early symptom
Rash – Often appears a few days after fever starts
Muscle aches – Common in systemic infections
Fatigue – Extreme tiredness and weakness
Nausea or vomiting – Gastrointestinal involvement in some cases
Confusion – Possible in severe or untreated cases

Diagnosis

Diagnosis of Typhus fever is based on clinical signs and epidemiological exposure, especially in endemic areas or after contact with vectors like ticks or lice. Laboratory confirmation may include serologic testing (IFA), PCR assays, and culture methods. Due to overlapping symptoms with other febrile illnesses, high clinical suspicion and history of exposure are essential for early detection and treatment.

ICD10 Code Usage

ICD10 code A75 is used in medical records, insurance documentation, and public health databases to classify and manage rickettsial diseases. Accurate coding helps monitor disease trends, supports insurance reimbursement, and allows clinicians to track clinical outcomes. It's especially important in travel medicine and areas with ongoing vector-borne disease surveillance.

Related Codes

FAQs

Q1: What is ICD10 code A75?
A: It is a diagnostic code for Typhus fever, used for standardized medical documentation and tracking.

Q2: How is this condition transmitted?
A: Typically through vectors like ticks, lice, or infected animal contact.

Q3: Is this disease preventable?
A: Yes, through vector control, protective clothing, and avoiding exposure in endemic areas.

Q4: Can it be treated?
A: Yes, most rickettsial diseases respond well to antibiotics such as doxycycline when started early.

Q5: Is hospitalization required?
A: Hospitalization may be needed for severe cases or complications, especially in delayed treatment.

Conclusion

ICD10 code A75 plays an important role in identifying and managing Typhus fever. It supports early diagnosis, effective treatment, and robust public health responses to rickettsial diseases. Proper use of this code ensures coordinated care, better outcomes, and improved monitoring of vector-borne illnesses across healthcare systems.