Paratyphoid fever C

This code represents a specific systemic infection caused by Salmonella enterica serovar Paratyphi C, characterized by fever, gastrointestinal symptoms, and potential complications like bacteremia or organ involvement. It is a less common form of enteric fever compared to typhoid or paratyphoid A and B.

Assign this code when documentation explicitly states a diagnosis of paratyphoid fever C, confirmed by laboratory identification of Salmonella Paratyphi C. Use for acute infections, not for carrier states. Supporting documentation includes microbiology reports, physician notes detailing symptoms, and treatment plans.

• Differentiate carefully from typhoid fever (002.0) and other paratyphoid fevers (002.1, 002.2).
• Ensure laboratory confirmation of Salmonella Paratyphi C is present in the medical record.
• Do not use for asymptomatic carriers; specific codes exist for carrier states of salmonella.