ICD-10-CM · FY 2026 APRIL UPDATE
M89.36
Hypertrophy of bone, tibia and fibula
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 |
|---|---|---|
| M89.361 | Hypertrophy of bone, right tibia | Billable |
| M89.362 | Hypertrophy of bone, left tibia | Billable |
| M89.363 | Hypertrophy of bone, right fibula | Billable |
| M89.364 | Hypertrophy of bone, left fibula | Billable |
| M89.369 | Hypertrophy of bone, unspecified tibia and fibula | 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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