Z44.9
ICD-10BillableEncounter for fit/adjst of unsp external prosthetic device
Official ICD-10-CM descriptor (FY2026)
Encounter for fitting and adjustment of unspecified external prosthetic device
Z44.9 is valid for submission on a claim — CMS flags it as a billable, specific code.
Related codes in Z44
- Z44.0Encounter for fitting and adjustment of artificial armcategory
- Z44.1Encounter for fitting and adjustment of artificial legcategory
- Z44.2Encounter for fitting and adjustment of artificial eyecategory
- Z44.3Encounter for fit/adjst of external breast prosthesiscategory
- Z44.8Encounter for fit/adjst of external prosthetic devices
Where this code sits
- Parent code
- Z44
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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.