2024 ICD-10-CM Diagnosis Code A01.4
Paratyphoid fever, unspecified
- ICD-10-CM Code:
- A01.4
- ICD-10 Code for:
- Paratyphoid fever, unspecified
- Is Billable?
- Yes - Valid for Submission
- Chronic Condition Indicator: [1]
- Not chronic
- Code Navigator:
A01.4 is a billable diagnosis code used to specify a medical diagnosis of paratyphoid fever, unspecified. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2023 through September 30, 2024.
Unspecified diagnosis codes like A01.4 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.
Approximate Synonyms
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Paratyphoid exanthem
- Paratyphoid fever
- Salmonella infection with skin involvement
Clinical Classification
Clinical Category | CCSR Category Code | Inpatient Default CCSR | Outpatient Default CCSR |
---|---|---|---|
Bacterial infections | INF003 | N - Not default inpatient assignment for principal diagnosis or first-listed diagnosis. | N - Not default outpatient assignment for principal diagnosis or first-listed diagnosis. |
Intestinal infection | DIG001 | Y - Yes, default inpatient assignment for principal diagnosis or first-listed diagnosis. | Y - Yes, default outpatient assignment for principal diagnosis or first-listed diagnosis. |
Clinical Information
Paratyphoid Fever
a prolonged febrile illness commonly caused by several paratyphi serotypes of salmonella enterica. it is similar to typhoid fever but less severe.Paratyphoid Fever
a condition resembling typhoid fever that is caused by infection by salmonella enterica serovar parathyphi.Paratyphoid Fever A
paratyphoid fever that is caused by infection with salmonella enterica, serovar paratyphi a.Paratyphoid Fever B
paratyphoid fever that is caused by infection with salmonella enterica, serovar paratyphi b.Paratyphoid Fever C
paratyphoid fever that is caused by infection with salmonella enterica, serovar paratyphi c.
Tabular List of Diseases and Injuries
The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.
Inclusion Terms
Inclusion TermsThese terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- Infection due to Salmonella paratyphi NOS
Index to Diseases and Injuries References
The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).
- - Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) - M19.90
- - due to or associated with
- - paratyphoid fever (see also category M01) - See Also: Fever, paratyphoid; - A01.4
- - in (due to)
- - paratyphoid fever - See Also: category M01; - A01.4
- - due to or associated with
- - Cholecystitis - K81.9
- - paratyphoidal, current - A01.4
- - Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor) - R50.9
- - paratyphoid - A01.4
- - Infection, infected, infective (opportunistic) - B99.9
- - Bacillus - A49.9
- - paratyphoid, paratyphosus - A01.4
- - Bacterium
- - paratyphosum - A01.4
- - Parastrongylus
- - paratyphoid - A01.4
- - Salmonella (aertrycke) (arizonae) (callinarum) (cholerae-suis) (enteritidis) (suipestifer) (typhimurium) - A02.9
- - paratyphi - A01.4
- - Bacillus - A49.9
- - Schottmuller's disease - A01.4
Convert A01.4 to ICD-9-CM
- ICD-9-CM Code: 002.9 - Paratyphoid fever NOS
Code History
- FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
- FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
- FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
- FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
- FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
- FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
- FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
- FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
- FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.
Footnotes
[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.