Z46.1
ICD-10BillableEncounter for fitting and adjustment of hearing aid
Official ICD-10-CM descriptor (FY2026)
Encounter for fitting and adjustment of hearing aid
Z46.1 is valid for submission on a claim — CMS flags it as a billable, specific code.
Excludes1
Not coded here. An Excludes1 code should never be reported at the same time as the code above it.
- encounter for adjustment and management of implanted hearing device (Z45.32-)
Related codes in Z46
- Z46.0Encounter for fit/adjst of spectacles and contact lenses
- Z46.2Encntr for fit/adjst of dev rel to nrv sys and specl senses
- Z46.3Encounter for fit/adjst of dental prosthetic device
- Z46.4Encounter for fitting and adjustment of orthodontic device
- Z46.5Encounter for fit/adjst of GI appliance and devicecategory
- Z46.6Encounter for fitting and adjustment of urinary device
- Z46.8Encounter for fitting and adjustment of oth devicescategory
- Z46.9Encounter for fitting and adjustment of unspecified device
Where this code sits
- Parent code
- Z46
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.