Newborn affected by maternal conditions that may be unrelated to present pregnancy (P00)
The ICD-10 codes beginning with P00 classify newborns affected by various maternal health conditions that may not be related to the current pregnancy. These codes help document how maternal diseases or procedures impact the newborn’s health immediately after birth.
Each subcategory under P00 specifies different maternal conditions influencing the newborn, such as maternal hypertensive disorders (P00.0), renal diseases (P00.1), infectious diseases including TORCH infections (P00.2), and nutritional disorders like vitamin B12 deficiency (P00.4). Codes also cover newborn effects from maternal injuries (P00.5), surgical procedures (P00.6), and other medical interventions (P00.7). Some codes address more specific causes, like periodontal disease (P00.81) or maternal group B streptococcus colonization (P00.82). The category includes miscellaneous maternal conditions affecting the newborn (P00.89) and unspecified maternal conditions (P00.9). Knowing these codes aids medical coders in accurately capturing neonatal complications stemming from maternal health issues documented by synonyms such as "neonatal disorder due to maternal hypertension" or "neonatal chlamydial infection," corresponding to their official ICD-10 code for precise health records and reporting.
Certain conditions originating in the perinatal period (P00–P96)
Newborn affected by maternal factors and by complications of pregnancy, labor, and delivery (P00-P04)
P00 Newborn affected by maternal conditions that may be unrelated to present pregnancy
- P00.0 Newborn affected by maternal hypertensive disorders
- P00.1 Newborn affected by maternal renal and urinary tract diseases
- P00.2 Newborn affected by maternal infectious and parasitic diseases
- P00.3 Newborn affected by other maternal circulatory and respiratory diseases
- P00.4 Newborn affected by maternal nutritional disorders
- P00.5 Newborn affected by maternal injury
- P00.6 Newborn affected by surgical procedure on mother
- P00.7 Newborn affected by other medical procedures on mother, not elsewhere classified
P00.8 Newborn affected by other maternal conditions
- P00.81 Newborn affected by periodontal disease in mother
- P00.82 Newborn affected by (positive) maternal group B streptococcus (GBS) colonization
- P00.89 Newborn affected by other maternal conditions
- P00.9 Newborn affected by unspecified maternal condition
Newborn affected by maternal conditions that may be unrelated to present pregnancy (P00)
Instructional Notations
Code First
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists, there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation.
- any current condition in newborn
Type 2 Excludes
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.
- 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
