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P05.1

Non-billable

Newborn small for gestational age

P05.1 is the ICD-10-CM code for Newborn small for gestational age. It is a non-billable category code — use a more specific child code such as P05.10 for billing.

Status
Header (non-billable)
Chapter
P00-P96
Parent
P05
Subcodes
10
Edition
FY2026

P00-P96 Certain conditions originating in the perinatal period

Includes

  • •Newborn small-and-light-for-dates
  • •Newborn small-for-dates
  • •Weight and length below 10th percentile for gestational age

Frequently asked questions

What is ICD-10 code P05.1?
P05.1 is the ICD-10-CM code for "Newborn small for gestational age". It falls under P00-P96 Certain conditions originating in the perinatal period.
Is P05.1 a billable code?
No — P05.1 is a non-billable header code. Use a more specific child code (such as P05.10) for billing.
What are the subcodes of P05.1?
P05.1 has 10 more specific child codes, including P05.10, P05.11, P05.12.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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