A18.6

Billable

Tuberculosis of (inner) (middle) ear

A18.6 is the ICD-10-CM code for Tuberculosis of (inner) (middle) ear. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
A00-B99
Parent
A18
Edition
FY2026

A00-B99 Certain infectious and parasitic diseases

What this means — in plain language

MedlinePlus · NIH

Ear infections are the most common reason parents bring their child to a doctor. Three out of four children will have at least one ear infection by their third birthday. Adults can also get ear infections, but they are less common. The infection usually affects the middle ear and is called otitis media. The tubes inside the ears become clogged with fluid and mucus. This can affect hearing, because sound cannot get…

Read more about Ear Infections at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Includes

  • Tuberculous otitis media

Excludes2 — not included here

  • tuberculosis of external ear (A18.4)
  • tuberculous mastoiditis (A18.03)

Frequently asked questions

What is ICD-10 code A18.6?
A18.6 is the ICD-10-CM code for "Tuberculosis of (inner) (middle) ear". It falls under A00-B99 Certain infectious and parasitic diseases.
Is A18.6 a billable code?
Yes — A18.6 is a billable, specific ICD-10-CM code valid for reimbursement.

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

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