ICD-10-CM Alphabetic Index · FY 2026 53 Entries
Goiter in the ICD-10-CM Index ICD-10-CM
The main term Goiter (plunging) (substernal) carries 53 index entries pointing to 18 ICD-10-CM codes. The default entry is E04.9, 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
53
Index Entries
18
Codes Referenced
E04.9
Default Code
G
Letter
53 of 53 shown
ICD-10-CM
Index Entries Under Goiter 53 entries · 18 codes
Goiter (plunging) (substernal) E04.9
with
hyperthyroidism (recurrent) see Hyperthyroidism, with, goiter
thyrotoxicosis see Hyperthyroidism, with, goiter
adenomatous see Goiter, nodular
cancerous C73
congenital (nontoxic) E03.0
diffuse E03.0
parenchymatous E03.0
transitory, with normal functioning P72.0
cystic E04.2
due to iodine-deficiency E01.1
due to
enzyme defect in synthesis of thyroid hormone E07.1
iodine-deficiency (endemic) E01.2
dyshormonogenetic (familial) E07.1
endemic (iodine-deficiency) E01.2
diffuse E01.0
multinodular E01.1
exophthalmic see Hyperthyroidism, with, goiter
iodine-deficiency (endemic) E01.2
diffuse E01.0
multinodular E01.1
nodular E01.1
lingual Q89.2
lymphadenoid E06.3
malignant C73
multinodular (cystic) (nontoxic) E04.2
toxic or with hyperthyroidism E05.20
with thyroid storm E05.21
neonatal NEC P72.0
nodular (nontoxic) (due to) E04.9
with
hyperthyroidism E05.20
with thyroid storm E05.21
thyrotoxicosis E05.20
with thyroid storm E05.21
endemic E01.1
iodine-deficiency E01.1
sporadic E04.9
toxic E05.20
with thyroid storm E05.21
nontoxic E04.9
diffuse (colloid) E04.0
multinodular E04.2
simple E04.0
specified NEC E04.8
uninodular E04.1
simple E04.0
toxic see Hyperthyroidism, with, goiter
uninodular (nontoxic) E04.1
toxic or with hyperthyroidism E05.10
with thyroid storm E05.11
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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.
