ICD-10-CM Alphabetic Index · FY 2026 35 Entries
Aberrant in the ICD-10-CM Index ICD-10-CM
The main term Aberrant (congenital) carries 35 index entries pointing to 15 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
35
Index Entries
15
Codes Referenced
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Default Code
A
Letter
35 of 35 shown
ICD-10-CM
Index Entries Under Aberrant 35 entries · 15 codes
Aberrant (congenital)
adrenal gland Q89.1
artery (peripheral) Q27.8
basilar NEC Q28.1
cerebral Q28.3
coronary Q24.5
digestive system Q27.8
eye Q15.8
lower limb Q27.8
precerebral Q28.1
pulmonary Q25.79
renal Q27.2
retina Q14.1
specified site NEC Q27.8
subclavian Q27.8
upper limb Q27.8
vertebral Q28.1
breast Q83.8
endocrine gland NEC Q89.2
hepatic duct Q44.5
pancreas Q45.3
parathyroid gland Q89.2
pituitary gland Q89.2
sebaceous glands, mucous membrane, mouth, congenital Q38.6
spleen Q89.09
subclavian artery Q27.8
thymus (gland) Q89.2
thyroid gland Q89.2
vein (peripheral) NEC Q27.8
cerebral Q28.3
digestive system Q27.8
lower limb Q27.8
precerebral Q28.1
specified site NEC Q27.8
upper limb Q27.8
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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.
