2019 ICD-10-CM Diagnosis Code P29.4

Transient myocardial ischemia in newborn

    2016 2017 2018 2019 Billable/Specific Code Code on Newborn Record
  • P29.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2019 edition of ICD-10-CM P29.4 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of P29.4 - other international versions of ICD-10 P29.4 may differ.
ICD-10-CM Coding Rules
  • P29.4 should be used on the newborn record - not on the maternal record.
The following code(s) above P29.4 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to P29.4:
  • P00-P96
    2019 ICD-10-CM Range P00-P96

    Certain conditions originating in the perinatal period

    Includes
    • conditions that have their origin in the fetal or perinatal period (before birth through the first 28 days after birth) even if morbidity occurs later
    Note
    • Codes from this chapter are for use on newborn records only, never on maternal records
    Type 2 Excludes
    • 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)
    Certain conditions originating in the perinatal period
  • P29
    ICD-10-CM Diagnosis Code P29

    Cardiovascular disorders originating in the perinatal period

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • congenital malformations of the circulatory system (Q20-Q28)
    Cardiovascular disorders originating in the perinatal period
Approximate Synonyms
  • Transient myocardial ischemia of newborn
  • Transient neonatal myocardial ischemia
ICD-10-CM P29.4 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):
  • 794 Neonate with other significant problems

Convert P29.4 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
Code annotations containing back-references to P29.4:
  • Type 1 Excludes: I24
    ICD-10-CM Diagnosis Code I24

    Other acute ischemic heart diseases

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • angina pectoris (I20.-)
    • transient myocardial ischemia in newborn (P29.4)

Diagnosis Index entries containing back-references to P29.4:
  • Ischemia, ischemic I99.8
    ICD-10-CM Diagnosis Code I99.8

    Other disorder of circulatory system

      2016 2017 2018 2019 Billable/Specific Code
    • myocardium, myocardial (chronic or with a stated duration of over 4 weeks) I25.9
      ICD-10-CM Diagnosis Code I25.9

      Chronic ischemic heart disease, unspecified

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Ischemic heart disease (chronic) NOS
      • transient of newborn P29.4

ICD-10-CM Codes Adjacent To P29.4
P28.9 Respiratory condition of newborn, unspecified
P29 Cardiovascular disorders originating in the perinatal period
P29.0 Neonatal cardiac failure
P29.1 Neonatal cardiac dysrhythmia
P29.11 Neonatal tachycardia
P29.12 Neonatal bradycardia
P29.2 Neonatal hypertension
P29.3 Persistent fetal circulation
P29.30 Pulmonary hypertension of newborn
P29.38 Other persistent fetal circulation
P29.4 Transient myocardial ischemia in newborn
P29.8 Other cardiovascular disorders originating in the perinatal period
P29.81 Cardiac arrest of newborn
P29.89 Other cardiovascular disorders originating in the perinatal period
P29.9 Cardiovascular disorder originating in the perinatal period, unspecified
P35 Congenital viral diseases
P35.0 Congenital rubella syndrome
P35.1 Congenital cytomegalovirus infection
P35.2 Congenital herpesviral [herpes simplex] infection
P35.3 Congenital viral hepatitis
P35.4 Congenital Zika virus disease

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.