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Z46 Encounter for fitting and adjustment of other devices

ICD-10-CM category Z46 sits in Chapter 21 (Factors influencing health status and contact with health services, Z00-Z99). It contains 12 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Subcategories

Z46.5 Encounter for fit/adjst of GI appliance and deviceZ46.8 Encounter for fitting and adjustment of oth devices

Billable codes in Z46

CodeDescription
Z46.0Encounter for fitting and adjustment of spectacles and contact lenses
Z46.1Encounter for fitting and adjustment of hearing aid
Z46.2Encounter for fitting and adjustment of other devices related to nervous system and special senses
Z46.3Encounter for fitting and adjustment of dental prosthetic device
Z46.4Encounter for fitting and adjustment of orthodontic device
Z46.51Encounter for fitting and adjustment of gastric lap band
Z46.59Encounter for fitting and adjustment of other gastrointestinal appliance and device
Z46.6Encounter for fitting and adjustment of urinary device
Z46.81Encounter for fitting and adjustment of insulin pump
Z46.82Encounter for fitting and adjustment of non-vascular catheter
Z46.89Encounter for fitting and adjustment of other specified devices
Z46.9Encounter for fitting and adjustment of unspecified device

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