MCMedicalCodingSoftware
P28

P28: Other respiratory conditions originating in the perinatal period

Non-billable headerICD-10-CM

P28 is a non-billable header ICD-10-CM code for other respiratory conditions originating in the perinatal period. It cannot be billed on its own: choose one of the more specific child codes below.

Code also

Both codes may be needed to describe the encounter fully. Sequencing depends on the reason for the visit.

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

Other codes that can never be billed with P28

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • J38Diseases of vocal cords and larynx, not elsewhere classified
  • J96Respiratory failure, not elsewhere classified
  • J98Other respiratory disorders
  • Z03.83Encounter for observation for suspected conditions related to home physiologic monitoring device ruled out
  • Z05.81Observation and evaluation of newborn for suspected condition related to home physiologic monitoring device ruled out
  • P22.8Other respiratory distress of newborn
  • P22.9Respiratory distress of newborn, unspecified
  • P28.2Cyanotic attacks of newborn

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead P28

8 child codes. Green means billable.

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.