P00Header code — not billable
Newborn affected by maternal conditions that may be unrelated to present pregnancy
Short description: NB aff by matern cond that may be unrelated to present preg
- Chapter
- 16. Certain conditions originating in the perinatal period
- Category
- P00
- Effective date
- October 1, 2026
Related codes in category P00
P00.0Newborn affected by maternal hypertensive disordersYesP00.1Newborn aff by maternal renal and urinary tract diseasesYesP00.2Newborn affected by maternal infec/parastc diseasesYesP00.3Newborn affected by other maternal circ and resp diseasesYesP00.4Newborn affected by maternal nutritional disordersYesP00.5Newborn affected by maternal injuryYesP00.6Newborn affected by surgical procedure on motherYesP00.7Newborn affected by other medical procedures on mother, NECYesP00.8Newborn affected by other maternal conditionsP00.81Newborn affected by periodontal disease in motherYesP00.82NB aff by (positive) matern group B strep (GBS) colonizationYesP00.89Newborn affected by other maternal conditionsYes
Frequently asked questions
What is ICD-10 code P00?
P00 is an ICD-10-CM diagnosis code for Newborn affected by maternal conditions that may be unrelated to present pregnancy.
Is P00 a billable code?
No. P00 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is P00 in?
P00 falls under Chapter 16: Certain conditions originating in the perinatal period.
When did P00 become effective?
P00 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to P00?
P00 belongs to category P00, 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.