ICD-10-CM · Chapter 4 · E00-E89
E01 Iodine-deficiency related thyroid disorders and allied conditions
Excludes 1 (cannot be coded together)
- congenital iodine-deficiency syndrome (E00.-)
- subclinical iodine-deficiency hypothyroidism (E02)
Subcodes
Each subcode links to a detail page with full clinical annotations.
| Code | Description | Billable |
|---|---|---|
| E01..0 | Iodine-deficiency related diffuse (endemic) goiter | Yes |
| E01..1 | Iodine-deficiency related multinodular (endemic) goiter | Yes |
| E01..2 | Iodine-deficiency related (endemic) goiter, unspecified | Yes |
| E01..8 | Other iodine-deficiency related thyroid disorders and allied conditions | Yes |
Last reviewed: September 2026