ICD-10-CM Alphabetic Index · FY 2026 11 Entries
Retardation in the ICD-10-CM Index ICD-10-CM
The main term Retardation carries 11 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
11
Index Entries
6
Codes Referenced
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Default Code
R
Letter
11 of 11 shown
ICD-10-CM
Index Entries Under Retardation 11 entries · 6 codes
Retardation
development, developmental, specific see Disorder, developmental
endochondral bone growth see Disorder, bone, development or growth
growth R62.50
due to malnutrition E45
mental see Disability, intellectual
motor function, specific F82
physical (child) R62.52
due to malnutrition E45
reading (specific) F81.0
spelling (specific) (without reading disorder) F81.81
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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.
