2026 ICD-10-CM Diagnosis Code P00.2Newborn affected by maternal infectious and parasitic diseases
ICD-10-CM Codes›P00–P96›P00-P04›P00
- Billable — Valid for Submission
- POA Exempt
- Not Chronic
P00.2 is a billable ICD-10-CM diagnosis code for newborn affected by maternal infectious and parasitic diseases. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). The code is exempt from POA reporting. Coders also document this condition as neonatal chlamydial infection. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Newborn affected by maternal conditions or complications of labor/delivery.
Code Identity
Code Classification
Present on Admission (POA)Billing
P00.2 is exempt from POA reporting on inpatient claims to general acute care hospitals. Review other POA exempt codes.
Approximate SynonymsGuidance
Alternate terms and clinical phrases that map to this code.
- Neonatal chlamydial infection
- TORCH syndrome
Tabular List NotesGuidance
Coding notes and annotation back-references applicable to this code.
Inclusion Terms
Type 1 Excludes
- maternal genital tract or other localized infections P00.8
Type 2 Excludes
- infections specific to the perinatal period P35 P39
- newborn affected by positive maternal group B streptococcus GBS colonization P00.82
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
Index to Diseases and InjuriesGuidance
Alphabetical index entries that point to this code.
- Infection, infected, infective (opportunistic) - B99.9
- TORCH - See: Infection, congenital;
- without active infection - P00.2
- Newborn (infant) (liveborn) (singleton) - Z38.2
- maternal (complication of) (use of)
- infectious disease - P00.2
- parasitic disease - P00.2
- TORCH infection - See: Infection, congenital;
- without active infection - P00.2
External Cause of Injuries IndexGuidance
References for this code in the External Cause of Injuries Index.
- 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
- TORCH infection
- without active infection
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Convert P00.2 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About P00.2Overview
Is P00.2 a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report newborn affected by maternal infectious and parasitic diseases on HIPAA-covered claims from October 1, 2025 through September 30, 2026.
Is P00.2 exempt from POA reporting?
Yes. CMS lists this code among those exempt from present on admission reporting, so hospitals do not assign a POA indicator for newborn affected by maternal infectious and parasitic diseases on inpatient claims.
What is the ICD-9 equivalent of P00.2?
Under the General Equivalence Mappings, newborn affected by maternal infectious and parasitic diseases converts to ICD-9-CM 760.2 (maternal infec aff NB). The mapping is approximate, so confirm the match fits the documentation.
Footnotes
[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.
