P37
⚠ Non-billable
Other congenital infectious and parasitic diseases
ICD-10-CM · FY2026 · Certain Conditions Originating in the Perinatal Period
Code
P37
System
ICD-10-CM
Billable
No — use specific code
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.
Official coding notes
From CMS's ICD-10-CM Tabular List.
Excludes2 — not included here, but may code together
- congenital syphilis (A50.-)
- infectious neonatal diarrhea (A00-A09)
- necrotizing enterocolitis in newborn (P77.-)
- noninfectious neonatal diarrhea (P78.3)
- ophthalmia neonatorum due to gonococcus (A54.31)
- tetanus neonatorum (A33)
Frequently asked questions
What is ICD-10 code P37?
ICD-10-CM code P37 represents Other congenital infectious and parasitic diseases. It is a non-billable header code requiring a more specific subcategory in the Certain Conditions Originating in the Perinatal Period chapter, effective October 1, 2025 – September 30, 2026.
Is P37 billable?
No. P37 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is P37 in?
P37 belongs to the Certain Conditions Originating in the Perinatal Period chapter (P00–P96) of ICD-10-CM.
Related codes in the P37 category
P37.0
Congenital tuberculosis
Billable
P37.1
Congenital toxoplasmosis
Billable
P37.2
Neonatal (disseminated) listeriosis
Billable
P37.3
Congenital falciparum malaria
Billable
P37.4
Other congenital malaria
Billable
P37.5
Neonatal candidiasis
Billable
P37.8
Other specified congenital infectious and parasitic diseases
Billable
P37.9
Congenital infectious or parasitic disease, unspecified
Billable
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