E06.5

ICD-10Billable

Other chronic thyroiditis

Official ICD-10-CM descriptor (FY2026)

Other chronic thyroiditis

E06.5 is valid for submission on a claim — CMS flags it as a billable, specific code.

Inclusion terms

  • Chronic fibrous thyroiditis
  • Chronic thyroiditis NOS
  • Ligneous thyroiditis
  • Riedel thyroiditis

Related codes in E06

Where this code sits

Parent code
E06

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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