Is ICD-10-CM code E04 billable?

No, E04 (Other nontoxic goiter) is a non-billable ICD-10-CM code. It must be coded to a more specific subcategory before it can be used for reimbursement.

What chapter does ICD-10-CM code E04 belong to?

E04 belongs to Chapter 4 of the ICD-10-CM tabular list: E00–E89 (Endocrine, Nutritional and Metabolic Diseases).

E04Non-billable

Other nontoxic goiter

Endocrine, Nutritional and Metabolic Diseases·Disorders of thyroid gland (E00-E07)·category·FY 2026

Use a more specific code (5 billable)

E04.0Nontoxic diffuse goiter E04.1Nontoxic single thyroid nodule E04.2Nontoxic multinodular goiter E04.8Other specified nontoxic goiter E04.9Nontoxic goiter, unspecified

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 goiter (NOS) (diffuse) (parenchymatous) (E03.0)
iodine-deficiency related goiter (E00-E02)

Clinical Hierarchy

BillableHas subcodes

CH4Endocrine, nutritional and metabolic diseases (E00-E89)

E00-E07Disorders of thyroid gland (E00-E07)

E04Other nontoxic goiterNot billable

E04.0Nontoxic diffuse goiterBillable

E04.1Nontoxic single thyroid noduleBillable

E04.2Nontoxic multinodular goiterBillable

E04.8Other specified nontoxic goiterBillable

E04.9Nontoxic goiter, unspecifiedBillable

MS-DRG Classification

2026

No direct MS-DRG triggers identified.