ICD-10-CM Alphabetic Index · FY 2026 40 Entries

Ectopic in the ICD-10-CM Index ICD-10-CM

The main term Ectopic, ectopia (congenital) carries 40 index entries pointing to 25 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

Index Entries

Codes Referenced

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40 of 40 shown

ICD-10-CM

Index Entries Under Ectopic 40 entries · 25 codes

Ectopic, ectopia (congenital)

abdominal viscera Q45.8

due to defect in anterior abdominal wall Q79.59

ACTH syndrome E24.3

adrenal gland Q89.1

anus Q43.5

atrial beats I49.1

beats I49.49

atrial I49.1

ventricular I49.3

bladder Q64.10

bone and cartilage in lung Q33.5

brain Q04.8

breast tissue Q83.8

cardiac Q24.8

cerebral Q04.8

cordis Q24.8

endometrium see Endometriosis

gastric mucosa Q40.2

gestation see Pregnancy, by site

heart Q24.8

hormone secretion NEC E34.2

kidney (crossed) (pelvis) Q63.2

lens, lentis Q12.1

mole see Pregnancy, by site

organ or site NEC see Malposition, congenital

pancreas Q45.3

pregnancy see Pregnancy, ectopic

pupil see Abnormality, pupillary

renal Q63.2

sebaceous glands of mouth Q38.6

spleen Q89.09

testis Q53.00

bilateral Q53.02

unilateral Q53.01

thyroid Q89.2

tissue in lung Q33.5

ureter Q62.63

ventricular beats I49.3

vesicae Q64.10

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Related Index Terms

Endometriosis Malposition All index terms starting with E Index to Diseases and Injuries ICD-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.