ICD-10-CM code · FY2027

E01.1 Iodine-deficiency related multinodular (endemic) goiter

BillableValid for claims as a specific diagnosis code

About E01.1

Code
E01.1
Billable
Yes
Short description
Iodine-deficiency related multinodular (endemic) goiter
Category
E01 Iodine-deficiency related thyroid disorders and allied conditions
Block
E00-E07 Disorders of thyroid gland
Chapter
4 Endocrine, nutritional and metabolic diseases
Code set
FY2027, October 1, 2026 to September 30, 2027
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Coding notes for E01.1

Applicable to Other names for conditions reported with this code.

  • Iodine-deficiency related nodular goiter

Also applies, from E01 Iodine-deficiency related thyroid disorders and allied conditions

Excludes1 Not coded here: never report these together with this code (use the code given instead).

  • congenital iodine-deficiency syndrome (E00.-)
  • subclinical iodine-deficiency hypothyroidism (E02)
Chapter 4 notes (apply to every code in it)

Note

  • All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.

Excludes1 Not coded here: never report these together with this code (use the code given instead).

  • transitory endocrine and metabolic disorders specific to newborn (P70-P74)

Related codes in E01

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ICD-10-CM FY2027 code set, as published by the CDC National Center for Health Statistics (NCHS) and CMS, effective October 1, 2026 to September 30, 2027. Codes, titles and notes are shown as published. Check payer rules and the official guidelines before billing. This page is not medical advice.