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ICD-10 A77 - Spotted fever [tick-borne rickettsioses]
Chapter 1 Section A75-A79

A77

ICD-10 Not billable

Spotted fever [tick-borne rickettsioses]

Use additional code: code to identify resistance to antimicrobial drugs (Z16.-) (per Chapter 1)
From Chapter 1:
  • diseases generally recognized as communicable or transmissible
From Chapter 1:
  • certain localized infections - see body system-related chapters
From Chapter 1:
  • carrier or suspected carrier of infectious disease (Z22.-)
  • infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
  • infectious and parasitic diseases specific to the perinatal period (P35-P39)
  • influenza and other acute respiratory infections (J00-J22)
A77 is a "category code," which means it's non-billable. Billable codes require more specificity. Use the list below to navigate to codes that are more specific:
10
A77.0
Spotted fever due to Rickettsia rickettsii
Billable
10
A77.1
Spotted fever due to Rickettsia conorii
Billable
10
A77.2
Spotted fever due to Rickettsia siberica
Billable
10
A77.3
Spotted fever due to Rickettsia australis
Billable
10
A77.4
Ehrlichiosis
10
A77.8
Other spotted fevers
Billable
10
A77.9
Spotted fever, unspecified
Billable
      
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