Question 1

Is A21.9 a billable ICD-10 code?

Accepted Answer

Yes, A21.9 is a valid billable ICD-10-CM code for tularemia, unspecified. It can be used for medical billing and reimbursement purposes.

Question 2

What does ICD-10 code A21.9 mean?

Accepted Answer

ICD-10-CM code A21.9 represents Tularemia, unspecified. This code is part of the International Classification of Diseases, 10th Revision, Clinical Modification used for medical coding and billing in the United States.

Question 3

When was ICD-10 code A21.9 introduced?

Accepted Answer

Code A21.9 has been part of ICD-10-CM since 2016, when the coding system was mandated for use in the United States. This code was included in the original US implementation.

Question 4

What is the parent category for ICD-10 code A21.9?

Accepted Answer

The parent category for A21.9 is A21 (Tularemia). This hierarchical classification helps organize related diagnoses for more accurate coding.

A21.92026

Excludes11Not coded together

Excludes24Not included here

Use Additional Code1Add code for detail

Includes4Included conditions

Also Known As2Alternative terms

Is A21.9 a billable ICD-10 code?

What does ICD-10 code A21.9 mean?

When was ICD-10 code A21.9 introduced?

What is the parent category for ICD-10 code A21.9?

What DRGs may include ICD-10 code A21.9?

How common is hospitalization for A21.9?