Is H90.A1 a billable code?
No. H90.A1 is a header code that groups 2 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
H90.A1: Conductive hearing loss, unilateral, with restricted hearing on the contralateral side
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
H90.A1 groups related diagnoses under conductive hearing loss, unilateral, with restricted hearing on the contralateral side. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under H90.A1
- H90.A11Conductive hearing loss, unilateral, right ear with restricted hearing on the contralateral side
- H90.A12Conductive hearing loss, unilateral, left ear with restricted hearing on the contralateral side
Other codes in H90.A Conductive and sensorineural hearing loss with restricted hearing on the contralateral side
H90.A1 questions
What does H90.A1 mean?
H90.A1 is the ICD-10-CM code for Conductive hearing loss, unilateral, with restricted hearing on the contralateral side. 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.