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B58.1

Toxoplasma hepatitis

Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 8 never code together
B58code
Excludes1
  • congenital toxoplasmosis (P37.1)P37.1
B50-B64block
Excludes1
  • amebiasis (A06.-)A06.-
  • other protozoal intestinal diseases (A07.-)A07.-
A00-B99chapter
Excludes1
  • certain localized infections - see body system-related chapters
Excludes2
  • carrier or suspected carrier of infectious disease (Z22.-)Z22.-
  • infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)O98.-
  • infectious and parasitic diseases specific to the perinatal period (P35-P39)P35-P39
  • influenza and other acute respiratory infections (J00-J22)J00-J22

Excludes1 — never code together. The excluded condition and this one are mutually exclusive.

Excludes2 — not included here, but the patient may have both. Code both when documented.

Instructional notes 3
B58code
Includes
  • infection due to Toxoplasma gondii
A00-B99chapter
Includes
  • diseases generally recognized as communicable or transmissible
Use additional code
  • code to identify resistance to antimicrobial drugs (Z16.-)Z16.-
Index entries leading here 2
  • Toxoplasma, toxoplasmosis (acquired) B58.9
  • Hepatitis K75.9
    • in (due to)
      • toxoplasmosis (acquired) B58.1
Alongside this code 5 same parent — B58
B58.0 Toxoplasma oculopathy category B58.2 Toxoplasma meningoencephalitis B58.3 Pulmonary toxoplasmosis B58.8 Toxoplasmosis with other organ involvement category B58.9 Toxoplasmosis, unspecified
Additional references
AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Risk adjustment

Maps to no condition category in any loaded model.

Presence is a property of the code. Untick a model to hide it everywhere.

This code

Billable
yes
Code set
FY2026
Parent
B58
Block
B50-B64
Siblings
5

Present FY2024–FY2027.