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P00.2

P00.2: Newborn affected by maternal infectious and parasitic diseases

Billable / specific codeICD-10-CMPOA exempt

P00.2 is a billable, specific ICD-10-CM code for newborn affected by maternal infectious and parasitic diseases. It is valid for submission on a claim.

Check P00.2 with the rest of the claim: free scrubber

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • maternal genital tract or other localized infections (P00.8)

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.

  • infections specific to the perinatal period (P35-P39)
  • newborn affected by (positive) maternal group B streptococcus (GBS) colonization (P00.82)

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Newborn affected by maternal infectious disease classifiable to A00-B99, J09 and J10

Excludes2 inherited from the categories above P00.2

Not part of this code, but both may be coded when both are present.

Written on P00: Newborn affected by maternal conditions that may be unrelated to present pregnancy

  • encounter for observation of newborn for suspected diseases and conditions ruled out (Z05.-)
  • newborn affected by maternal complications of pregnancy (P01.-)
  • newborn affected by maternal endocrine and metabolic disorders (P70-P74)
  • newborn affected by noxious substances transmitted via placenta or breast milk (P04.-)

Risk adjustment

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

Alphabetic index entries that lead here

  • TORCH infection›without active infection
  • Infection, infected, infective›TORCH›without active infection
  • Newborn›affected by›maternal›infectious disease
  • Newborn›affected by›maternal›parasitic disease

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under P00

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.