MCMedicalCodingSoftware
P29

P29: Cardiovascular disorders originating in the perinatal period

Non-billable headerICD-10-CM

P29 is a non-billable header ICD-10-CM code for cardiovascular disorders originating in the perinatal period. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes2: not included here, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

  • congenital malformations of the circulatory system (Q20-Q28)

Other codes that can never be billed with P29

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

  • I24Other acute ischemic heart diseases
  • I27.0Primary pulmonary hypertension
  • 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
  • P03.81Newborn affected by abnormality in fetal (intrauterine) heart rate or rhythm
  • R00Abnormalities of heart beat
  • R00.0Tachycardia, unspecified
  • R00.1Bradycardia, unspecified

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 P29

7 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.