Patientary
A01Header (non-billable)

Typhoid and paratyphoid fevers

Category
A01
Parent code
None — this is a chapter-level code

Child codes (5)

More specific codes that fall directly under A01.

A01.0Header

Typhoid fever

Ch. I
A01.1Billable

Paratyphoid fever A

Ch. I
A01.2Billable

Paratyphoid fever B

Ch. I
A01.3Billable

Paratyphoid fever C

Ch. I
A01.4Billable

Paratyphoid fever, unspecified

Ch. I

Code family — category A01

Every other code sharing category A01, for context when choosing between close variants.

A01.0Header

Typhoid fever

Ch. I
A01.00Billable

Typhoid fever, unspecified

Ch. I
A01.01Billable

Typhoid meningitis

Ch. I
A01.02Billable

Typhoid fever with heart involvement

Ch. I
A01.03Billable

Typhoid pneumonia

Ch. I
A01.04Billable

Typhoid arthritis

Ch. I
A01.05Billable

Typhoid osteomyelitis

Ch. I
A01.09Billable

Typhoid fever with other complications

Ch. I
A01.1Billable

Paratyphoid fever A

Ch. I
A01.2Billable

Paratyphoid fever B

Ch. I
A01.3Billable

Paratyphoid fever C

Ch. I
A01.4Billable

Paratyphoid fever, 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/A01

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.