ICD-10-CM Alphabetic Index · FY 2026 26 Entries
Cachexia in the ICD-10-CM Index ICD-10-CM
The main term Cachexia carries 26 index entries pointing to 9 ICD-10-CM codes. The default entry is R64, 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
9
Codes Referenced
R64
Default Code
C
Letter
26 of 26 shown
ICD-10-CM
Index Entries Under Cachexia 26 entries · 9 codes
Cachexia R64
cancerous R64
cardiac see Disease, heart
dehydration E86.0
due to
malnutrition E88.A see also Malnutrition, severe
underlying condition E88.A
exophthalmic see Hyperthyroidism
heart see Disease, heart
hypophyseal E23.0
hypopituitary E23.0
lead see Poisoning, lead
malignant R64
marsh see Malaria
nervous F48.8
old age R54
paludal see Malaria
pituitary E23.0
pulmonary R64
renal N28.9
saturnine see Poisoning, lead
senile R54
Simmonds' E23.0
splenica D73.0
strumipriva E03.4
tuberculous NEC see Tuberculosis
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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.
