ICD-10-CM Alphabetic Index · FY 2026 12 Entries

Fluid in the ICD-10-CM Index ICD-10-CM

The main term Fluid carries 12 index entries pointing to 6 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
12
Index Entries
6
Codes Referenced
—
Default Code
F
Letter
12 of 12 shown
ICD-10-CM

Index Entries Under Fluid 12 entries · 6 codes

Fluid
abdomen R18.8
chest J94.8
heart see Failure, heart, congestive
joint see Effusion, joint
loss (acute) E86.9
lung see Edema, lung
overload E87.70
specified NEC E87.79
peritoneal cavity R18.8
pleural cavity J94.8
retention R60.9

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Related Index Terms

EffusionAll 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.