P27.9Billable

Unspecified chronic respiratory disease originating in the perinatal period

Short description: Unsp chronic resp disease origin in the perinatal period

Chapter
16. Certain conditions originating in the perinatal period
Category
P27
Effective date
October 1, 2026

Related codes in category P27

P27Chronic respiratory disease origin in the perinatal periodP27.0Wilson-Mikity syndromeYesP27.1Bronchopulmonary dysplasia origin in the perinatal periodYesP27.8Oth chronic resp diseases origin in the perinatal periodYes

Frequently asked questions

What is ICD-10 code P27.9?

P27.9 is an ICD-10-CM diagnosis code for Unspecified chronic respiratory disease originating in the perinatal period.

Is P27.9 a billable code?

Yes. P27.9 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is P27.9 in?

P27.9 falls under Chapter 16: Certain conditions originating in the perinatal period.

When did P27.9 become effective?

P27.9 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to P27.9?

P27.9 belongs to category P27, which includes 4 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.