ICD-10-CM · FY 2026 APRIL UPDATE
Z89.0
Acquired absence of thumb and other finger(s)
Diagnosis reference
Nonbillable categoryThis entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.
Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification
Related entries
Up to 30 descendants in this category
| CODE | DESCRIPTION | TYPE |
|---|---|---|
| Z89.01 | Acquired absence of thumb | Category |
| Z89.011 | Acquired absence of right thumb | Billable |
| Z89.012 | Acquired absence of left thumb | Billable |
| Z89.019 | Acquired absence of unspecified thumb | Billable |
| Z89.02 | Acquired absence of other finger(s) | Category |
| Z89.021 | Acquired absence of right finger(s) | Billable |
| Z89.022 | Acquired absence of left finger(s) | Billable |
| Z89.029 | Acquired absence of unspecified finger(s) | Billable |
Use the complete reference
This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.
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