ICD-10-CM Alphabetic Index · FY 2026 8 Entries

Fibrocystic in the ICD-10-CM Index ICD-10-CM

The main term Fibrocystic carries 8 index entries pointing to 4 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
8
Index Entries
4
Codes Referenced
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Default Code
F
Letter
8 of 8 shown
ICD-10-CM

Index Entries Under Fibrocystic 8 entries · 4 codes

Fibrocystic
disease see also Fibrosis, cystic
breast see Mastopathy, cystic
jaw M27.49
kidney (congenital) Q61.8
liver Q44.6
pancreas E84.9
kidney (congenital) Q61.8

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Related Index Terms

All index terms starting with FIndex to Diseases and InjuriesICD-10-CM Code Lookup

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.