Question 1

Is A90 a billable ICD-10 code?

Accepted Answer

Yes, A90 is a valid billable ICD-10-CM code for dengue fever [classical dengue]. It can be used for medical billing and reimbursement purposes.

Question 2

What does ICD-10 code A90 mean?

Accepted Answer

ICD-10-CM code A90 represents Dengue fever [classical dengue]. 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 A90 introduced?

Accepted Answer

Code A90 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 A90?

Accepted Answer

The parent category for A90 is section:A90-A99 (Arthropod-borne viral fevers and viral hemorrhagic fevers (A90-A99)). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

What conditions are excluded from A90?

Accepted Answer

Code A90 has Type 1 Excludes (mutually exclusive conditions) including: dengue hemorrhagic fever (A91). These conditions cannot be coded together with A90 as they represent different diagnoses.

A902026

Excludes12Not coded together

Excludes24Not included here

Use Additional Code1Add code for detail

Includes1Included conditions

Also Known As10Alternative terms

Is A90 a billable ICD-10 code?

What does ICD-10 code A90 mean?

When was ICD-10 code A90 introduced?

What is the parent category for ICD-10 code A90?

What conditions are excluded from A90?

What DRGs may include ICD-10 code A90?

How common is hospitalization for A90?