ICD-11 Codes
for 1A07.Z - Typhoid fever, unspecified

Teodor Jurukovski January 1, 1970

Fact checked by: Teodor Jurukovski

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Understanding Typhoid Fever, Unspecified (1A07.Z)

Typhoid fever, unspecified, identified by the ICD-11 code 1A07.Z, is a serious infection caused by the bacterium Salmonella Typhi. This condition is characterised by an acute, sustained fever. It can manifest with symptoms such as weakness, abdominal discomfort, headache, and a reduced appetite. In some cases, flat, rose-coloured spots may appear on the skin. The transmission of Salmonella Typhi typically occurs through the faecal-oral route, often via the ingestion of contaminated food or water. While treatable with antibiotics, typhoid fever can become life-threatening if not managed promptly.

Recognising the Signs of Typhoid Fever

Individuals experiencing typhoid fever, unspecified, may present with a range of symptoms. A primary indicator is a sustained, high fever. Other common signs include general weakness, stomach pains, and headaches. A loss of appetite is also frequently observed. Some individuals may develop flat, rose-coloured spots on their skin. The onset of illness is often gradual, with symptoms varying from mild discomfort and low-grade fever to more severe presentations. Gastrointestinal issues like diarrhoea and abdominal pain can also occur.

How Typhoid Fever is Transmitted

The causative agent of typhoid fever, unspecified, is the bacterium Salmonella Typhi. This infection is primarily spread through the faecal-oral route. This means it is typically contracted by consuming food or drinking water that has become contaminated with the faeces of an infected person. Even individuals who do not feel sick can carry and transmit the bacteria, making hygiene practices crucial in preventing its spread.

Diagnosing Typhoid Fever

Confirming a diagnosis of typhoid fever, unspecified, relies on the laboratory identification of Salmonella Typhi. This is usually achieved through specific tests that detect the presence of the bacteria in biological samples, such as blood or faecal matter. Medical professionals will also consider the patient's reported symptoms and potential exposure history when making a diagnosis.

Managing Typhoid Fever

Prompt treatment with antibiotics is essential for managing typhoid fever, unspecified. However, it is important to note that some strains of the Salmonella Typhi bacteria have developed resistance to certain antibiotics, which can complicate treatment. Medical professionals will determine the most appropriate antibiotic regimen based on the specific strain and local resistance patterns. Early medical intervention is key to preventing severe complications.

Coding and Documentation for Typhoid Fever, Unspecified (1A07.Z)

For accurate medical record-keeping and billing, the ICD-11 code 1A07.Z is used to classify 'Typhoid fever, unspecified'. This specific code ensures standardised reporting for this condition. When documenting cases, healthcare providers should clearly indicate the diagnosis and any relevant clinical details. Related conditions, such as 'Typhoid peritonitis' (1A07.0) or 'Other specified typhoid fever' (1A07.Y), may require different coding. Proper coding is vital for tracking disease prevalence and for reimbursement purposes.

When to Seek Medical Attention

Given that typhoid fever, unspecified, can lead to serious health consequences, it is important to seek prompt medical attention if symptoms such as a persistent high fever, severe headache, abdominal pain, or significant weakness develop. Early diagnosis and treatment are critical for recovery and to prevent the spread of infection. If you suspect you may have typhoid fever, consult a healthcare professional without delay.