Is H74.91 a billable code?
Yes. H74.91 is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
H74.91: Unspecified disorder of right middle ear and mastoid
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
H74.91 is a billable ICD-10-CM diagnosis code for unspecified disorder of right middle ear and mastoid. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with H74.91 already added.Good Faith EstimateStart a cost estimate with H74.91 already added.CMS-1500 Claim FormFill a claim form with H74.91 in box 21.
Other codes in H74.9 Unspecified disorder of middle ear and mastoid
H74.91 questions
What does H74.91 mean?
H74.91 is the ICD-10-CM code for Unspecified disorder of right middle ear and mastoid. It is in chapter 8, Diseases of the ear and mastoid process (H60-H95).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.