E06

Non-billable

Thyroiditis

E06 is the ICD-10-CM code for Thyroiditis. It is a non-billable category code — use a more specific child code such as E06.0 for billing.

Status
Header (non-billable)
Chapter
E00-E89
Subcodes
7
Edition
FY2026

E00-E89 Endocrine, nutritional and metabolic diseases

Excludes1 — not coded here

  • postpartum thyroiditis (O90.5)

Frequently asked questions

What is ICD-10 code E06?
E06 is the ICD-10-CM code for "Thyroiditis". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
Is E06 a billable code?
No — E06 is a non-billable header code. Use a more specific child code (such as E06.0) for billing.
What are the subcodes of E06?
E06 has 7 more specific child codes, including E06.0, E06.1, E06.2.
What is excluded from E06?
Excludes1 (not coded here): postpartum thyroiditis (O90.5).

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

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