2020 ICD-10-CM Diagnosis Code P19.9

Metabolic acidemia, unspecified

    2016 2017 2018 2019 2020 Billable/Specific Code Code on Newborn Record
  • P19.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2020 edition of ICD-10-CM P19.9 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of P19.9 - other international versions of ICD-10 P19.9 may differ.
ICD-10-CM Coding Rules
  • P19.9 should be used on the newborn record - not on the maternal record.
The following code(s) above P19.9 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 P19.9:
  • P00-P96
    2020 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
  • P19
    ICD-10-CM Diagnosis Code P19

    Metabolic acidemia in newborn

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Includes
    • metabolic acidemia in newborn
    Metabolic acidemia in newborn
Approximate Synonyms
  • Neonatal metabolic acidemia
ICD-10-CM P19.9 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 794 Neonate with other significant problems

Convert P19.9 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
  • 2020 (effective 10/1/2019): No change

Diagnosis Index entries containing back-references to P19.9:
  • Acidemia E87.2
    ICD-10-CM Diagnosis Code E87.2

    Acidosis

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Acidosis NOS
    • Lactic acidosis
    • Metabolic acidosis
    • Respiratory acidosis
    Type 1 Excludes
    • diabetic acidosis - see categories E08-E10, E13 with ketoacidosis

ICD-10-CM Codes Adjacent To P19.9
P15.3 Birth injury to eye
P15.4 Birth injury to face
P15.5 Birth injury to external genitalia
P15.6 Subcutaneous fat necrosis due to birth injury
P15.8 Other specified birth injuries
P15.9 Birth injury, unspecified
P19 Metabolic acidemia in newborn
P19.0 Metabolic acidemia in newborn first noted before onset of labor
P19.1 Metabolic acidemia in newborn first noted during labor
P19.2 Metabolic acidemia noted at birth
P19.9 Metabolic acidemia, unspecified
P22 Respiratory distress of newborn
P22.0 Respiratory distress syndrome of newborn
P22.1 Transient tachypnea of newborn
P22.8 Other respiratory distress of newborn
P22.9 Respiratory distress of newborn, unspecified
P23 Congenital pneumonia
P23.0 Congenital pneumonia due to viral agent
P23.1 Congenital pneumonia due to Chlamydia
P23.2 Congenital pneumonia due to staphylococcus
P23.3 Congenital pneumonia due to streptococcus, group B

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