All ICD10 Codes

E01

Non-Billable
ChapterE00–E89
Rankcategory
Official Description

Iodine-deficiency related thyroid disorders and allied conditions

Use a more specific code (4 billable)
E01.0Iodine-deficiency related diffuse (endemic) goiterE01.1Iodine-deficiency related multinodular (endemic) goiterE01.2Iodine-deficiency related (endemic) goiter, unspecifiedE01.8Other iodine-deficiency related thyroid disorders and allied conditions
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 4: Endocrine, Nutritional and Metabolic Diseases (E00-E89).

CH4 Parent Instructions

Excludes1(Not coded here. Use a different code.)
  • transitory endocrine and metabolic disorders specific to newborn (P70-P74)

Instructional Notes

Excludes1(Not coded here. Use a different code.)
  • congenital iodine-deficiency syndrome (E00.-)
  • subclinical iodine-deficiency hypothyroidism (E02)

Clinical Hierarchy

BillableHas subcodes
CH4Endocrine, nutritional and metabolic diseases (E00-E89)
E00-E07Disorders of thyroid gland (E00-E07)
E01Iodine-deficiency related thyroid disorders and allied conditionsNot billable
E01.0Iodine-deficiency related diffuse (endemic) goiterBillable
E01.1Iodine-deficiency related multinodular (endemic) goiterBillable
E01.2Iodine-deficiency related (endemic) goiter, unspecifiedBillable
E01.8Other iodine-deficiency related thyroid disorders and allied conditionsBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to E01:

chapterCH4
Endocrine, nutritional and metabolic diseases (E00-E89)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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