ICD-10-CM Alphabetic Index · FY 2026 11 Entries
Hallux in the ICD-10-CM Index ICD-10-CM
The main term Hallux carries 11 index entries pointing to 8 ICD-10-CM codes. Every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
11
Index Entries
8
Codes Referenced
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Default Code
H
Letter
11 of 11 shown
ICD-10-CM
Index Entries Under Hallux 11 entries · 8 codes
Hallux
deformity (acquired) NEC M20.5X- Non-billable
limitus M20.5X- Non-billable
malleus (acquired) NEC M20.3- Non-billable
rigidus (acquired) M20.2- Non-billable
congenital Q74.2
sequelae (late effect) of rickets E64.3
valgus (acquired) M20.1- Non-billable
congenital Q66.6
varus (acquired) M20.3- Non-billable
congenital Q66.3- Non-billable
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.
