Is B81.4 a billable ICD-10 code?

Yes. B81.4 (Mixed intestinal helminthiases) is billable and can be used for insurance claims. Always verify payer-specific requirements.

B81.4 ✓ Billable

Mixed intestinal helminthiases

Q: What is ICD-10 code B81.4?

ICD-10-CM code B81.4 stands for "Mixed intestinal helminthiases". It is a billable code in the Certain Infectious and Parasitic Diseases chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Certain Infectious and Parasitic Diseases

Code

B81.4

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Certain Infectious and Parasitic Diseases

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code B81.4?

ICD-10-CM code B81.4 represents Mixed intestinal helminthiases. It is a billable diagnosis code in the Certain Infectious and Parasitic Diseases chapter, effective October 1, 2025 – September 30, 2026.

Is B81.4 billable?

Yes. B81.4 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is B81.4 in?

B81.4 belongs to the Certain Infectious and Parasitic Diseases chapter (A00–B99) of ICD-10-CM.

Related codes in the B81 category

B81 Other intestinal helminthiases, not elsewhere classified Non-billable B81.0 Anisakiasis Billable B81.1 Intestinal capillariasis Billable B81.2 Trichostrongyliasis Billable B81.3 Intestinal angiostrongyliasis Billable B81.8 Other specified intestinal helminthiases Billable

Search all 98,186 ICD-10-CM codes instantly

Search ICDwise →