A90

Billable

Dengue fever [classical dengue]

A90 is the ICD-10-CM code for Dengue fever [classical dengue]. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
A00-B99
Edition
FY2026

A00-B99 Certain infectious and parasitic diseases

Excludes1 — not coded here

  • dengue hemorrhagic fever (A91)

Frequently asked questions

What is ICD-10 code A90?
A90 is the ICD-10-CM code for "Dengue fever [classical dengue]". It falls under A00-B99 Certain infectious and parasitic diseases.
Is A90 a billable code?
Yes — A90 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from A90?
Excludes1 (not coded here): dengue hemorrhagic fever (A91).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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