Is P36.4 a billable ICD-10 code?

Yes. P36.4 (Sepsis of newborn due to Escherichia coli) is billable and can be used for insurance claims. Always verify payer-specific requirements.

P36.4 ✓ Billable

Sepsis of newborn due to Escherichia coli

Q: What is ICD-10 code P36.4?

ICD-10-CM code P36.4 stands for "Sepsis of newborn due to Escherichia coli". It is a billable code in the Certain Conditions Originating in the Perinatal Period chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Certain Conditions Originating in the Perinatal Period

Code

P36.4

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Certain Conditions Originating in the Perinatal Period

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 P36.4?

ICD-10-CM code P36.4 represents Sepsis of newborn due to Escherichia coli. It is a billable diagnosis code in the Certain Conditions Originating in the Perinatal Period chapter, effective October 1, 2025 – September 30, 2026.

Is P36.4 billable?

Yes. P36.4 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is P36.4 in?

P36.4 belongs to the Certain Conditions Originating in the Perinatal Period chapter (P00–P96) of ICD-10-CM.

Related codes in the P36 category

P36 Bacterial sepsis of newborn Non-billable P36.0 Sepsis of newborn due to streptococcus, group B Billable P36.1 Sepsis of newborn due to other and unspecified streptococci Non-billable P36.2 Sepsis of newborn due to Staphylococcus aureus Billable P36.3 Sepsis of newborn due to other and unspecified staphylococci Non-billable P36.5 Sepsis of newborn due to anaerobes Billable P36.8 Other bacterial sepsis of newborn Billable P36.9 Bacterial sepsis of newborn, unspecified Billable

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