Get started free

B46

Non-billable

Zygomycosis

B46 is the ICD-10-CM code for Zygomycosis. It is a non-billable category code — use a more specific child code such as B46.0 for billing.

Status
Header (non-billable)
Chapter
A00-B99
Subcodes
8
Edition
FY2026

A00-B99 Certain infectious and parasitic diseases

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code B46?
B46 is the ICD-10-CM code for "Zygomycosis". It falls under A00-B99 Certain infectious and parasitic diseases.
Is B46 a billable code?
No — B46 is a non-billable header code. Use a more specific child code (such as B46.0) for billing.
What are the subcodes of B46?
B46 has 8 more specific child codes, including B46.0, B46.1, B46.2.

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

Look up another ICD-10 code or condition

Powered by Eleplan

Free ICD-10 lookup is just the start. Eleplan keeps the whole care plan in one place.

Diagnoses, medications, documents, appointments, and the whole care team — organized and always in sync, with Ellie, your AI care assistant, on top of it. Free to start.

Get started freeSee how Eleplan works →