B60.03 – Babesiosis due to Babesia divergens

ICD-10-CM 2027 diagnosis code · Protozoal diseases

Billable code

ICD-10-CM code B60.03

Code: B60.03 (claims format: B6003)
Description: Babesiosis due to Babesia divergens
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 1. Certain infectious and parasitic diseases (A00-B99)
Block: B50-B64 Protozoal diseases
Parent codes: B60 › B60.0

Notes for B60.03

Applicable to:

Babesiosis due to Babesia MO-1
Infection due to B. divergens and B. divergens-like strains

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

B60 – Other protozoal diseases, not elsewhere classified

Excludes1 (not coded here):

cryptosporidiosis (A07.2)
intestinal microsporidiosis (A07.8)
isosporiasis (A07.3)

Block B50-B64

Excludes1 (not coded here):

amebiasis (A06.-)
other protozoal intestinal diseases (A07.-)

Index terms for B60.03

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in B60.0

B60.00 – Babesiosis, unspecifiedBillable
B60.01 – Babesiosis due to Babesia microtiBillable
B60.02 – Babesiosis due to Babesia duncaniBillable
B60.09 – Other babesiosisBillable

Frequently asked questions

What is ICD-10 code B60.03?

B60.03 is the ICD-10-CM code for babesiosis due to Babesia divergens, in the block B50-B64 (Protozoal diseases).

Is B60.03 a billable code?

Yes. B60.03 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does B60.03 belong to?

It belongs to category B60 – Other protozoal diseases, not elsewhere classified.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.