P28 – Other respiratory conditions originating in the perinatal period

ICD-10-CM 2027 diagnosis code · Respiratory and cardiovascular disorders specific to the perinatal period

Non-billable header

ICD-10-CM code P28

Code: P28 (claims format: P28)
Description: Other respiratory conditions originating in the perinatal period
Short description: Oth respiratory conditions origin in the perinatal period
Billable: No – use a more specific code below
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 16. Certain conditions originating in the perinatal period (P00-P96)
Block: P19-P29 Respiratory and cardiovascular disorders specific to the perinatal period

Billable codes under P28

P28 is a header code and cannot be used on claims. Choose the most specific code:

P28.0 – Primary atelectasis of newbornBillable
P28.1 – Other and unspecified atelectasis of newbornHeader (more codes below)
P28.2 – Cyanotic attacks of newbornBillable
P28.3 – Primary sleep apnea of newbornHeader (more codes below)
P28.4 – Other apnea of newbornHeader (more codes below)
P28.5 – Respiratory failure of newbornBillable
P28.8 – Other specified respiratory conditions of newbornHeader (more codes below)
P28.9 – Respiratory condition of newborn, unspecifiedBillable

Notes for P28

Code also:

, if applicable, congenital malformations of the respiratory system (Q30-Q34)

Frequently asked questions

What is ICD-10 code P28?

P28 is the ICD-10-CM code for other respiratory conditions originating in the perinatal period, in the block P19-P29 (Respiratory and cardiovascular disorders specific to the perinatal period).

Is P28 a billable code?

No. P28 is a header code with more specific child codes; report one of the billable codes listed above.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.