ICD-10-CM Alphabetic Index · FY 2026 14 Entries
Pigmentation in the ICD-10-CM Index ICD-10-CM
The main term Pigmentation (abnormal) (anomaly) carries 14 index entries pointing to 10 ICD-10-CM codes. The default entry is L81.9, 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
14
Index Entries
10
Codes Referenced
L81.9
Default Code
P
Letter
14 of 14 shown
ICD-10-CM
Index Entries Under Pigmentation 14 entries · 10 codes
Pigmentation (abnormal) (anomaly) L81.9
conjunctiva H11.13 Non-billable
cornea (anterior) H18.01 Non-billable
posterior H18.05 Non-billable
stromal H18.06 Non-billable
diminished melanin formation NEC L81.6
iron L81.8
lids, congenital Q82.8
limbus corneae see Pigmentation, cornea
metals L81.8
optic papilla, congenital Q14.2
retina, congenital (grouped) (nevoid) Q14.1
scrotum, congenital Q82.8
tattoo L81.8
The info icon previews the code's description and billable status; the code link opens its full page with all notations.
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.
