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P00 ⚠ Non-billable

Newborn affected by maternal conditions that may be unrelated to present pregnancy

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

Code
P00
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
  • encounter for observation of newborn for suspected diseases and conditions ruled out (Z05.-)
  • newborn affected by maternal complications of pregnancy (P01.-)
  • newborn affected by maternal endocrine and metabolic disorders (P70-P74)
  • newborn affected by noxious substances transmitted via placenta or breast milk (P04.-)
Code first
  • any current condition in newborn

Frequently asked questions

What is ICD-10 code P00?
ICD-10-CM code P00 represents Newborn affected by maternal conditions that may be unrelated to present pregnancy. 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 P00 billable?
No. P00 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is P00 in?
P00 belongs to the Certain Conditions Originating in the Perinatal Period chapter (P00–P96) of ICD-10-CM.

Related codes in the P00 category

P00.0 Newborn affected by maternal hypertensive disorders Billable P00.1 Newborn affected by maternal renal and urinary tract diseases Billable P00.2 Newborn affected by maternal infectious and parasitic diseases Billable P00.3 Newborn affected by other maternal circulatory and respiratory diseases Billable P00.4 Newborn affected by maternal nutritional disorders Billable P00.5 Newborn affected by maternal injury Billable P00.6 Newborn affected by surgical procedure on mother Billable P00.7 Newborn affected by other medical procedures on mother, not elsewhere classified Billable

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