E06.1

Billable

Subacute thyroiditis

E06.1 is the ICD-10-CM code for Subacute thyroiditis. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
E00-E89
Parent
E06
Edition
FY2026

E00-E89 Endocrine, nutritional and metabolic diseases

Includes

  • de Quervain thyroiditis
  • Giant-cell thyroiditis
  • Granulomatous thyroiditis
  • Nonsuppurative thyroiditis
  • Viral thyroiditis

Excludes1 — not coded here

  • autoimmune thyroiditis (E06.3)

Frequently asked questions

What is ICD-10 code E06.1?
E06.1 is the ICD-10-CM code for "Subacute thyroiditis". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
Is E06.1 a billable code?
Yes — E06.1 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from E06.1?
Excludes1 (not coded here): autoimmune thyroiditis (E06.3).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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