InnovaRx Innova Health Strategies
Pricing Sign in

A42.2

Cervicofacial actinomycosis

Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 6 never code together
A42code
Excludes1
  • actinomycetoma (B47.1)B47.1
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 2
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 3
  • Actinomycosis, actinomycotic A42.9
  • Disease, diseased — see also Syndrome
    • Rivalta's (cervicofacial actinomycosis) A42.2
  • Rivalta's disease A42.2
Alongside this code 5 same parent — A42
A42.0 Pulmonary actinomycosis A42.1 Abdominal actinomycosis A42.7 Actinomycotic sepsis A42.8 Other forms of actinomycosis category A42.9 Actinomycosis, 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
A42
Block
A30-A49
Siblings
5

Present FY2024–FY2027.