P05 — Disorders of newborn related to slow fetal growth and fetal malnutrition

Not billable

Is P05 billable?

No — P05 is a non-billable header code. P05 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 22 billable codes beneath P05.

Billable codes under this header

P05 at a glance

Code	P05
Description	Disorders of newborn related to slow fetal growth and fetal malnutrition
Billable	No — header code
Code set	ICD-10-CM FY2027
Valid for encounters	October 1, 2026 – September 30, 2027

Excludes2 — not included here — inherited from Chapter 16

The conditions below are not part of P05, but a patient may have both at the same time. When documentation supports it, P05 and the excluded code may both be reported.

congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
endocrine, nutritional and metabolic diseases (E00-E88)
injury, poisoning and certain other consequences of external causes (S00-T88)
neoplasms (C00-D49)
tetanus neonatorum (A33)

What codes fall under P05? (4)

How long has P05 existed?

P05 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.

Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.

Which codes are confused with P05?

ICD-10-CM declares these codes mutually exclusive with P05 — exactly one of each pair can be correct for a given encounter.

vs P05.2Newborn affected by fetal (intrauterine) malnutrition not light or small for gestational age