A41.3Billable
Sepsis due to Hemophilus influenzae
- Chapter
- 1. Certain infectious and parasitic diseases
- Category
- A41
- Effective date
- October 1, 2026
Related codes in category A41
A41Other sepsisA41.0Sepsis due to Staphylococcus aureusA41.01Sepsis due to Methicillin susceptible Staphylococcus aureusYesA41.02Sepsis due to Methicillin resistant Staphylococcus aureusYesA41.1Sepsis due to other specified staphylococcusYesA41.2Sepsis due to unspecified staphylococcusYesA41.4Sepsis due to anaerobesYesA41.5Sepsis due to other Gram-negative organismsA41.50Gram-negative sepsis, unspecifiedYesA41.51Sepsis due to Escherichia coli [E. coli]YesA41.52Sepsis due to PseudomonasYesA41.53Sepsis due to SerratiaYes
Frequently asked questions
What is ICD-10 code A41.3?
A41.3 is an ICD-10-CM diagnosis code for Sepsis due to Hemophilus influenzae.
Is A41.3 a billable code?
Yes. A41.3 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is A41.3 in?
A41.3 falls under Chapter 1: Certain infectious and parasitic diseases.
When did A41.3 become effective?
A41.3 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to A41.3?
A41.3 belongs to category A41, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.