Patientary
A42Header (non-billable)

Actinomycosis

Category
A42
Parent code
None — this is a chapter-level code

Child codes (6)

More specific codes that fall directly under A42.

A42.0Billable

Pulmonary actinomycosis

Ch. I
A42.1Billable

Abdominal actinomycosis

Ch. I
A42.2Billable

Cervicofacial actinomycosis

Ch. I
A42.7Billable

Actinomycotic sepsis

Ch. I
A42.8Header

Other forms of actinomycosis

Ch. I
A42.9Billable

Actinomycosis, unspecified

Ch. I

Code family — category A42

Every other code sharing category A42, for context when choosing between close variants.

A42.0Billable

Pulmonary actinomycosis

Ch. I
A42.1Billable

Abdominal actinomycosis

Ch. I
A42.2Billable

Cervicofacial actinomycosis

Ch. I
A42.7Billable

Actinomycotic sepsis

Ch. I
A42.8Header

Other forms of actinomycosis

Ch. I
A42.81Billable

Actinomycotic meningitis

Ch. I
A42.82Billable

Actinomycotic encephalitis

Ch. I
A42.89Billable

Other forms of actinomycosis

Ch. I
A42.9Billable

Actinomycosis, unspecified

Ch. I

Use this via the API

The same record, as JSON — free for single lookups, no API key required.

request

curl https://patientary.com/api/v1/icd10/A42

Patientary is an informational reference tool built on public data (CMS NPPES and the official ICD-10-CM release). It is not medical, coding, legal or billing advice, and code assignment is the responsibility of a qualified professional. Always verify against the primary source before you bill or file.