P07.30 — Preterm newborn, unspecified weeks of gestation
P07.30

What this code means
A preterm newborn is a baby born before 37 completed weeks of pregnancy; the exact gestation is not specified here.
Also called: preterm newborn, premature baby.
When this code is used
Used for preterm newborn, unspecified weeks of completed gestation.
Where it sits in ICD-10-CM
Code P07.30 belongs to Chapter 16: Certain conditions originating in the perinatal period, which covers codes P00–P96 in the FY2027 ICD-10-CM tabular list. The official description above is copied verbatim from the CDC/NCHS FY2027 code file.
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Frequently asked questions
What is ICD-10-CM code P07.30?
P07.30 is the ICD-10-CM diagnosis code for “Preterm newborn, unspecified weeks of gestation”. A preterm newborn is a baby born before 37 completed weeks of pregnancy; the exact gestation is not specified here.
When is code P07.30 used?
Used for preterm newborn, unspecified weeks of completed gestation. It belongs to Chapter 16 of ICD-10-CM (Certain conditions originating in the perinatal period).
This guide explains ICD-10-CM codes in plain language for patients, students and other readers. It is educational information only — not coding, billing or medical advice. The code recorded for any real encounter is assigned from the full clinical documentation by the treating team and qualified coders, and only they can decide which code fits a specific case.