Valid for Submission
A01.1 is a billable diagnosis code used to specify a medical diagnosis of paratyphoid fever a. The code A01.1 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code A01.1 might also be used to specify conditions or terms like paratyphoid a fever or paratyphoid fever.
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code A01.1 are found in the index:
- - Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor) - R50.9
- - Infection, infected, infective (opportunistic) - B99.9
- - Bacillus - A49.9
- - Bacterium
- - Parastrongylus
- - Salmonella (aertrycke) (arizonae) (callinarum) (cholerae-suis) (enteritidis) (suipestifer) (typhimurium) - A02.9
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Paratyphoid A fever
- Paratyphoid fever
Diagnostic Related Groups - MS-DRG Mapping
Convert A01.1 to ICD-9 Code
Information for Patients
Salmonella is the name of a group of bacteria. In the United States, it is a common cause of foodborne illness. Salmonella occurs in raw poultry, eggs, beef, and sometimes on unwashed fruit and vegetables. You also can get infected after handling pets, especially reptiles like snakes, turtles, and lizards.
- Abdominal cramps
- Possible nausea, vomiting, and loss of appetite
Symptoms usually last 4-7 days. Your health care provider diagnoses the infection with a stool test. Most people get better without treatment. Infection can be more serious in the elderly, infants, and people with chronic health problems. If Salmonella gets into the bloodstream, it can be serious. The usual treatment is antibiotics.
Typhoid fever, a more serious disease caused by Salmonella, is not common in the United States. It frequently occurs in developing countries.
NIH: National Institute of Allergy and Infectious Diseases
- Salmonella enterocolitis (Medical Encyclopedia)
- Typhoid fever (Medical Encyclopedia)
- Typhoid Vaccine (Centers for Disease Control and Prevention)