A01.4

Paratyphoid fever, unspecified

Billable / specific

A01.4 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Infection due to Salmonella paratyphi NOS

Includes (from A01)

  • diseases generally recognized as communicable or transmissible

Excludes2

Not included here — may be reported together when both conditions exist.

  • carrier or suspected carrier of infectious disease (Z22.-) (from A01)
  • certain localized infections - see body system-related chapters (from A01)
  • infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-) (from A01)
  • infectious and parasitic diseases specific to the perinatal period (P35-P39) (from A01)
  • influenza and other acute respiratory infections (J00-J22) (from A01)

Use additional code

Add a code to identify the following, if applicable.

  • code to identify resistance to antimicrobial drugs (Z16.-) (from A01)

Also known as

  • Infection due to Salmonella paratyphi NOS
  • Arthritis, arthritic, due to or associated with, paratyphoid fever
  • Arthritis, arthritic, in paratyphoid fever
  • Cholecystitis, paratyphoidal, current
  • Fever, paratyphoid
  • Infection, infected, infective, Bacillus, paratyphoid, paratyphosus
  • Infection, infected, infective, Bacterium, paratyphosum
  • Infection, infected, infective, Parastrongylus, paratyphoid
  • Infection, infected, infective, Salmonella, paratyphi
  • Schottmuller's disease

Parent code

  • A01Typhoid and paratyphoid feversHeader

Related codes

  • A01.0Typhoid feverHeader
  • A01.1Paratyphoid fever ABillable
  • A01.2Paratyphoid fever BBillable
  • A01.3Paratyphoid fever CBillable

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