B67.31 Echinococcus granulosus infection, thyroid gland

✓ Billable ICD-10-CM 2026
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The ICD-10-CM code for Echinococcus granulosus infection, thyroid gland is B67.31 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Section
B65-B83: Helminthiases (B65-B83)
Category B67
18 codes (14 billable)
FY2026 Status
Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to B67.31:

  • Echinococcus (infection) › granulosus › thyroid
  • Echinococcus (infection) › thyroid NEC › granulosus

Official Coding Guidelines

HIV Infections (TOC entry)

a. Human Immunodeficiency Virus (HIV) Infections .............................................................. 19

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.1.a
Infectious agents causing diseases in other chapters (TOC)

b. Infectious agents as the cause of diseases classified to other chapters ................................. 22

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.1.b

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Related Codes

Parent Code

B67 Echinococcosis

Related Codes in B67

B67 Echinococcosis B67.0 Echinococcus granulosus infection of liver B67.1 Echinococcus granulosus infection of lung B67.2 Echinococcus granulosus infection of bone B67.3 Echinococcus granulosus infection, other and multiple sites B67.32 Echinococcus granulosus infection, multiple sites B67.39 Echinococcus granulosus infection, other sites B67.4 Echinococcus granulosus infection, unspecified B67.5 Echinococcus multilocularis infection of liver B67.6 Echinococcus multilocularis infection, other and multiple sites B67.61 Echinococcus multilocularis infection, multiple sites B67.69 Echinococcus multilocularis infection, other sites B67.7 Echinococcus multilocularis infection, unspecified B67.8 Echinococcosis, unspecified, of liver B67.9 Echinococcosis, other and unspecified B67.90 Echinococcosis, unspecified B67.99 Other echinococcosis
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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