ICD-10/E04

E04 ICD 2026 Code: Other nontoxic goiter

E04 is the authoritative medical code for Other nontoxic goiter. This classification is used in medical billing and clinical recording to specify the clinical criteria for other nontoxic goiter (ICD-10-CM E04), ensuring healthcare documentation aligns with 2026 federal coding standards.

Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.

Official Registry Overview & Definition

Other nontoxic goiter is a non-billable ICD-10-CM category code E04. A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): congenital goiter NOS diffuse (parenchymatous) E03.0; iodine-deficiency related goiter E00-E02.

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for E04 in the official ICD-10-CM tabular list.

Excludes1 — Not Coded Here

Conditions that can never be reported with this code; the two are mutually exclusive.

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

Frequently Asked Questions (FAQ) & Clinical Guidance

Can E04 be billed directly?

No. E04 (Other nontoxic goiter) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.

What can't be coded together with E04?

Per Excludes1 instructions, E04 must not be reported with: congenital goiter (NOS) (diffuse) (parenchymatous) (E03.0); iodine-deficiency related goiter (E00-E02).

Codes in This Family (5)

Official ICD-10-CM classifications in the same code family as E04, with their registry titles.

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

Related Codes & Numerical Sequence (Crawl Map)

Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:

ICD Code E00 Congenital iodine-deficiency syndrome
ICD Code E01 Iodine-deficiency related thyroid disorders and allied conditions
ICD Code E02 Subclinical iodine-deficiency hypothyroidism
ICD Code E03 Other hypothyroidism
ICD Code E05 Thyrotoxicosis [hyperthyroidism]
ICD Code E06 Thyroiditis
ICD Code E07 Other disorders of thyroid
ICD Code E08 Diabetes mellitus due to underlying condition
ICD Code E09 Drug or chemical induced diabetes mellitus
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