P00.2 Newborn affected by maternal infectious and parasitic diseases
The ICD-10-CM code for Newborn affected by maternal infectious and parasitic diseases is P00.2 (FY2026). It is a billable, claim-ready diagnosis code.
Classification
- Section
- P00-P04: Newborn affected by maternal factors and by complications of pregnancy, labor, and delivery (P00-P04)
- Category P00
- 14 codes (12 billable)
- FY2026 Status
- Stable since FY2024
Also Known As
ICD-10-CM Alphabetic Index entries that lead to P00.2:
- TORCH infection › without active infection
- Infection, infected, infective (opportunistic) › TORCH › without active infection
- Newborn (infant) (liveborn) (singleton) › affected by › maternal (complication of) (use of) › infectious disease
- Newborn (infant) (liveborn) (singleton) › affected by › maternal (complication of) (use of) › parasitic disease
Inclusion Terms
- Newborn affected by maternal infectious disease classifiable to A00-B99, J09 and J10
U.S. Hospital Utilization
- An estimated 20,860 U.S. inpatient stays in 2023 included P00.2 among the documented diagnoses.
- 130 stays listed it as the principal diagnosis.
Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.
Official Coding Guidelines
Perinatal period definition (P00-P96)16. Chapter 16: Certain Conditions Originating in the Perinatal Period (P00-P96) For coding and reporting purposes the perinatal period is defined as before birth through the 28th day following birth. The following guidelines are provided for reporting purposes.
Use of Z05 codes (newborn suspected condition ruled out)1) Use of Z05 codes Assign a code from category Z05, Observation and evaluation of newborn for suspected diseases and conditions ruled out, to identify those instances when a healthy newborn is evaluated for a suspected condition/disease that is determined after study not to be present. Do not use a code from category Z05 when the patient is documented to have signs or symptoms of a suspected problem; in such cases code the sign or symptom.
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026