ICD-10-CM Alphabetic Index · FY 2026 26 Entries
Alopecia in the ICD-10-CM Index ICD-10-CM
The main term Alopecia (hereditaria) (seborrheica) carries 26 index entries pointing to 19 ICD-10-CM codes. The default entry is L65.9, the code the bare main term maps to; 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
26
Index Entries
19
Codes Referenced
L65.9
Default Code
A
Letter
26 of 26 shown
ICD-10-CM
Index Entries Under Alopecia 26 entries · 19 codes
Alopecia (hereditaria) (seborrheica) L65.9
androgenic L64.9
drug-induced L64.0
specified NEC L64.8
areata L63.9
ophiasis L63.2
specified NEC L63.8
totalis L63.0
universalis L63.1
cicatricial L66.9
central centrifugal L66.81
specified NEC L66.89
circumscripta L63.9
congenital, congenitalis Q84.0
due to cytotoxic drugs NEC L65.8
frontal fibrosing L66.12
mucinosa L65.2
postinfective NEC L65.8
postpartum L65.0
premature L64.8
specific (syphilitic) A51.32
specified NEC L65.8
syphilitic (secondary) A51.32
totalis (capitis) L63.0
universalis (entire body) L63.1
X-ray L58.1
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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.
