Z46.2
Billable codeEncounter for fitting and adjustment of other devices related to nervous system and special senses
The ICD-10 code for encounter for fitting and adjustment of other devices related to nervous system and special senses is Z46.2.
Clinical notes
Excludes2 (not included here)
An Excludes2 note means the excluded condition is not part of this one, but a patient can have both at the same time — in that case both codes may be reported together.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- Z46.0Encounter for fitting and adjustment of spectacles and contact lenses
- Z46.1Encounter for fitting and adjustment of hearing aid
- Z46.3Encounter for fitting and adjustment of dental prosthetic device
- Z46.4Encounter for fitting and adjustment of orthodontic device
- Z46.5Encounter for fitting and adjustment of other gastrointestinal appliance and devicenon-billable header
- Z46.6Encounter for fitting and adjustment of urinary device
- Z46.8Encounter for fitting and adjustment of other specified devicesnon-billable header
- Z46.9Encounter for fitting and adjustment of unspecified device
- Z46.2Encounter for fitting and adjustment of other devices related to nervous system and special senses
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- V5309Approximate match
Associated MS-DRGs
Z46.2 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.